 Heteroaryl substituted fused bicyclic heteroaryl compounds as gabaa receptor ligands
专利摘要:
The present invention provides heteroaryl substituted imidazopyridine, imidazopyrazine, imidazopyrididine, imidazopyrimidine and imidazothiazole, which may be represented by the following formula (I) or formula (II) Heteroaryl substituted fused bicyclic heteroaryl compound: (I) (II) Specifically, the present invention relates to such compounds that bind with high selectivity and high affinity to the benzodiazepine site of the GABA A receptor. The present invention also relates to pharmaceutical compositions comprising such compounds, and to the use of such compounds for use in the treatment of certain central nervous system (CNS) diseases. Processes for preparing the compounds of formula (I) and formula (II) are described. The present invention also provides benzimidazole, pyridylimidazole and related bicyclic heteroaryl of formula (I) or formula (II) for use with one or more other CNS agents to enhance the efficacy of other CNS agents. It relates to the use of the compound. In addition, the present invention relates to the use of such compounds for use as probes for the localization of GABA A receptors in tissue sections. 公开号:KR20040015356A 申请号:KR10-2004-7000563 申请日:2002-07-12 公开日:2004-02-18 发明作者:앨런 허치슨；조지 메이나드；파멜라 앨보；링홍 지；준 유안；스코트 미첼；비노드 싱；마누카 고쉬；귀잉 리；니안 리우 申请人:뉴로젠 코포레이션； IPC主号:
专利说明:
Heteroaryl-substituted fused bicyclic heteroaryl compound as a BAAA receptor ligand {HETEROARYL SUBSTITUTED FUSED BICYCLIC HETEROARYL COMPOUNDS AS GABAA RECEPTOR LIGANDS} [2] The GABA A receptor superfamily represents one of the major inhibitory neurotransmitters, γ-aminobutyric acid, or a class of receptors that act through GABA. Broadly distributed evenly throughout the brain of a mammal, GABA regulates most of its action through a protein complex called the GABA A receptor, which alters chloride conductance and membrane polarization. In addition to the site of action of neurotransmitters, a number of drugs, including benzodiazepines, used as anti-anxiety agents and sedatives, bind to this receptor. GABA A receptors generally, but not necessarily, include chloride channels that initiate a response to GABA, thereby introducing chloride into the cell. As a result, neural activity through hyperpolarization of cell membrane potential is slowed down sequentially. [3] GABA A receptors consist of five protein subunits. Multiple cDNAs for these GABA A receptor subunits have been cloned and their major structures have been determined. Although these subunits share a basic motif consisting of four membrane spanning helices, there is enough sequence diversity to classify them into multiple groups. To date, at least 6α, 3β, 3γ, 1ε, 1δ and 2ρ subunits have been identified. Natural GABA A receptors typically consist of 2α, 2β and 1γ. From various evidences (such as message distribution, genome localization, and biochemical studies), most naturally occurring receptor combinations are known as α 1 β 2 γ 2 , α 2 β 3 γ 2 , α 3 β 3 γ 2, and The fact that α 5 β 3 γ 2 has been proposed [Mohler et. al. Neuroch. Res. 1995; 20 (5): 631 ~ 636]. [4] The binding site of the GABA A receptor to GABA (two per receptor complex) is formed by amino acids from α and β subunits. The amino acids from the α and γ subunits together form one benzodiazepine site per receptor. Benzodiazepines exhibit their pharmacological action by interacting with benzodiazepine binding sites associated with the GABA A receptor. In addition to the benzodiazepine site (sometimes referred to as the benzodiazepine or BDZ receptor), the GABA A receptor contains interaction sites for a number of other classes of drugs, including steroid binding sites, picrotoxin sites, and barbitu Barbiturate sites are included. The benzodiazepine region of the GABA A receptor is a discrete site on the receptor complex that does not overlap with the interaction site for GABA or other classes of drugs that bind to the receptor. Cooper, et al., The Biochemical Basis of Neuropharmacology, 6 th ed., 1991, pp. 145-148, Oxford University Press, New York. [5] In traditional allosteric mechanisms, binding of the drug to the benzodiazepine site increases the affinity of the GABA receptor for GABA. Benzodiazepines and related drugs that enhance GABA's ability to open GABA A receptor channels are known as agonists or partial agonists, depending on the level of GABA enhancement. Other classes of drugs that occupy the same site but negatively regulate the action of GABA, such as β-carboline derivatives, are called inverse agonists. There is a third class of compounds that occupy the same site as both agonists and inverse agonists and have little or no effect on GABA activity, but since these compounds will block the action of agonists or inverse agonists, Referred to as GABA A receptor antagonist. [6] Significant allosteric modulatory effects of drugs acting at the benzodiazepine site were already recognized early on, and the distribution of activity at different receptor subtype receptors was an area of strong pharmacological discovery. Agonists acting at the benzodiazepine site are known to exhibit anti-anxiety, sedative and sleep effects, while compounds acting as an adverse agonist at these sites are anxiogenic, cognitive enhancing and proconvulsant. ) Effect. Although benzodiazepines have been used for pharmaceutical applications for a long time as anti-anxiety agents, these compounds are often known to exhibit a number of unwanted side effects. This may include cognitive impairment, sedation, ataxia, augmentation of ethanol effects, and trends in tolerance and drug dependence. [7] GABA A selective ligands can also act to enhance the effects of certain other CNS active compounds. For example, there is evidence that the use of a selective serotonin reuptake inhibitor (SSRI) alone can result in much greater antidepressant activity when used in combination with a GABA A selective ligand. [1] The present invention relates to heteroaryl substituted fused bicyclic heteroaryl compounds such as heteroaryl substituted imidazopyridine, imidazopyrazine, imidazopyrididine, imidazopyrimidine and imidazothiazole, more specifically It relates to such compounds that bind with high selectivity and high affinity for the benzodiazepine site of the GABA A receptor. The invention also relates to pharmaceutical compositions comprising such compounds and the use of such compounds for use in the treatment of certain central nervous system (CNS) diseases. In addition, the present invention provides such heteroaryl substituted imidazopyridines, imidazopyrazines, imidazopyrididines, imidazopyrimidines and imides for use with one or more other CNS agents to enhance the effects of other CNS agents. Dazothiazole compounds, and related compounds. The present invention also relates to the use of such compounds used as probes for the localization of GABA A receptors in tissue sections. [8] Summary of the Invention [9] The present invention relates to (he) a heteroaryl substituted imidazopyridine, imidazo comprising a compound of formula (I) and formula (II), specifically a human GABA A receptor, which binds to the benzodiazepine site of the GABA A receptor Pyrazine, imidazopyrididine, imidazopyrimidine and imidazothiazole. Preferred compounds of the invention bind with high selectivity and / or high affinity for the GABA A receptor. Preferred compounds act as agonists, antagonists or inverse agonists of these receptors. As such, they are useful for treating various CNS disorders. [10] The present invention provides a pharmaceutical composition comprising a compound of formula (I) and / or formula (II). [11] The present invention provides a method for synthesizing a compound of formula (I) and formula (II). [12] The present invention further provides a method of treating a patient suffering from a particular CNS disorder using an effective amount of a compound of formula (I) and / or formula (II). Such patient may be a human or other mammal. Treatment of humans, domesticated pets (pets) or domestic animals suffering from certain CNS disorders using an effective amount of a compound of the present invention is included in the present invention. [13] In another aspect, the present invention provides a method for enhancing the action of other CNS active compounds. Such methods include administering an effective amount of a compound of Formula (I) and / or Formula (II), along with the administration of another CNS active compound. [14] In addition, the present invention relates to the use of a compound of formula (I) or formula (II) as a probe for the localization of GABA A receptors in tissue sections. [15] Accordingly, one embodiment of the invention relates to compounds of formula (I) and pharmaceutically acceptable salts thereof: [16] [17] Z 1 (in formula (I)) is nitrogen or CR 1 ; Z 2 is nitrogen or CR 2 ; Z 3 is nitrogen or CR 3 ; Z 4 is nitrogen or CR 4 ; Z 5 is nitrogen or carbon; Z 6 is nitrogen or carbon; Provided that only two of Z 1 , Z 2 , Z 3 , Z 4 , Z 5 and Z 6 are nitrogen. [18] R 1 , R 2 , R 3 and R 4 are independently selected from the following groups: [19] (i) hydrogen, halogen, hydroxy, nitro, cyano, amino, haloalkyl and haloalkoxy; [20] (ii) alkyl, alkoxy, cycloalkyl, alkenyl, alkynyl, (cycloalkyl) alkyl, —NH (), each substituted or unsubstituted with 1, 2, 3 or 4 substituents independently selected from R 20 ; R 10 ), -N (R 10 ) (R 11 ), hydroxyalkyl, aminoalkyl, (R 10 ) NHalkyl, (R 10 ) (R 11 ) Nalkyl, alkanoyl, alkoxycarbonyl, alkylsulfonyl , Alkylsulfinyl, alkylthio, mono- and dialkylaminocarbonyl, heterocycloalkyl, aryl, and heteroaryl; [21] (iii) chemical formula Flag [22] Wherein G is alkyl, -O-, -C (= 0)-, or -CH 2 -C (= 0), [23] R A is cycloalkyl, heterocycloalkyl, aryl or heteroaryl, each of which is optionally substituted with 1, 2, 3 or 4 R 20 ; [24] (iv) chemical formula Flag [25] Wherein J is N, CH or C-alkyl, R B and R C are hydrogen, alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, (cycloalkyl) alkyl, heterocycloalkyl, aryl, arylalkyl , Alkanoyl, heteroaryl, and mono- and dialkylaminoalkyl, each independently selected from the group consisting of halogen, hydroxy, cyano, amino, nitro, alkoxy, haloalkoxy, alkyl and haloalkyl Unsubstituted or substituted with one or two substituents independently selected; R B and R C and the atoms to which they are attached are a) 0, 1, 2 or 3 double bonds, and b) 0, 1, 2 Or a 4 to 10 membered monocyclic or bicyclic ring comprising three oxo, O, S, SO, SO 2 or NR D , wherein R D is (1) hydrogen; Or (2) Ar 1 , alkyl, cycloalkyl, heterocycloalkyl, or Ar 1 alkyl, Ar 1 is aryl or heteroaryl, each of which is from halogen, hydroxy, cyano, amino, nitro, alkoxy and alkyl Optionally substituted with one or two substituents independently selected); And [26] (v) -OC (= 0) R E , -C (= 0) NH 2 , -C (= 0) NHR E , -C (= 0) NR E R F , -S (O) n R E , -S (O) n NH 2 , -S (O) n NHR E , -S (O) n NR E R F , -NHC (= O) R E , -C (= NR E ) R F , -HC ═N—OH, —HC═N (alkoxy), —HC═N (alkyl), —NR E C (═O) R F , —NHS (O) n R E and —NR E S (O) n R F where n is 0, 1 or 2, and R E and R F are each independently selected from alkyl, cycloalkyl, heterocycloalkyl, alkoxy, mono- and dialkylamino, aryl and heteroaryl, each of which is Unsubstituted or substituted by 1, 2 or 3 substituents independently selected from R 30 ). [27] R 5 is (i) hydrogen, halogen, cyano or haloalkyl; (ii) alkyl, cycloalkyl, each containing 0 to 3 double bonds and / or 0 to 3 triple bonds, unsubstituted or substituted by 1, 2 or 3 substituents independently selected from R 30 , (Cycloalkyl) alkyl; Or (iii) each is haloalkyl, amino, -NH (R 10 ), -N (R 10 ) (R 11 ), carboxamido, (R 10 ) NHcarbonyl, (R 10 ) (R 11 ) N Alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkylalkoxy, cycloalkyloxy, heterocycloalkyl substituted with carbonyl, halogen, hydroxy, nitro, cyano, amino, alkyl, alkoxy, amino or mono- or dialkylamino Aryl, unsubstituted or substituted with one, two or three substituents independently selected from the group consisting of alkenyl, alkynyl, haloalkyl, haloalkoxy, aminoalkyl, and mono- and dialkylaminoalkyl Arylalkyl, heteroaryl or heteroarylalkyl. [28] R 10 and R 11 are independently selected from the group consisting of alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl, alkanoyl, and mono- and dialkylaminoalkyl. [29] Q represents -C (R 6 ) (R 7 ), -N (alkyl)-or oxygen, wherein R 6 and R 7 independently represent hydrogen, fluorine or alkyl; Provided that when X 2 is nitrogen, Q is not oxygen. [30] R 20 is alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkyloxy, alkenyl, alkynyl, halo substituted with halogen, hydroxy, nitro, cyano, amino, alkyl, alkoxy, amino or mono- or dialkylamino Each independently selected from alkyl, haloalkoxy, mono- and dialkylamino, aminoalkyl, and mono- and dialkylaminoalkyl. [31] R 30 is halogen, hydroxy, nitro, cyano, amino, alkyl, alkoxy; Alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkylalkoxy, cycloalkyloxy, heterocycloalkyl, alkenyl, alkynyl, haloalkyl, haloalkoxy, mono- and dialkylamino substituted with amino or mono- or dialkylamino , Aminoalkyl, and mono- and dialkylaminoalkyl are each independently selected. [32] group Is, [33] A 5-7 membered heteroaryl group containing 1-4 heteroatoms independently selected from nitrogen, sulfur and oxygen, which may or may not be substituted by R at each carbon atom and may be used for substitution At each nitrogen atom is unsubstituted or substituted by R '. [34] Wherein R is halogen, amino, alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, (cycloalkyl) alkyl, haloalkyl, haloalkoxy, carboxamido, and 3-7 membered carbocyclic and heterocy. Each independently selected from the click ring, each of which is unsubstituted or substituted with one or more substituents independently selected from halogen, oxo, hydroxy, alkyl and alkoxy. [35] R 'is independently selected from alkyl, cycloalkyl, cycloalkyl (alkyl), and 3-7 membered carbocyclic and heterocyclic rings, each of which is independent from halogen, oxo, hydroxy, alkyl and alkoxy It may or may not be substituted with one or more substituents selected from. [36] X 1 and X 2 independently represent nitrogen, carbon or CH. [37] Y is nitrogen, carbon, -CH-, -CH 2 -or absent. [38] W is R 30 , -C (= 0) OR E , -C (= 0) NR E , -C (O) R E , -OR E and -S (O) m R E , where m is Aryl or heteroaryl, substituted or unsubstituted with 0 to 4 groups independently selected from 0, 1 or 2). [39] In another embodiment the present invention provides a compound of formula (II): or a pharmaceutically acceptable salt thereof: [40] [41] In formula (II), R 1 and R 2 are hydrogen, halogen, nitro, cyano, haloalkyl, haloalkoxy, alkyl, alkoxy, cycloalkyl, alkenyl, alkynyl, (cycloalkyl) alkyl, mono- and Independently from dialkylamino and aminoalkyl. [42] The remaining substituents shown in formula (II), for example Q, R 5 , W, X 1 , X 2 and Y, are as defined above for the compound of formula (I). [43] details [44] Explanation of Chemical Symbols and Terms [45] Before describing the invention in detail, it may be helpful to provide definitions for the specific terms used herein. Compounds of the present invention are generally described using standard nomenclature. Certain compounds are described herein using general formulas including variables. Unless otherwise indicated, each variable in this formula is defined independently of the other variables. [46] Formula (I) is not limited to the subformulas illustrated as formulas (III) to (XXIV), and includes addition numbers pharmaceutically acceptable acid and base addition salts. Formula (II) is not limited to the sub formulas illustrated as Formulas (XV) to (XXVI), and includes addition salts of pharmaceutically acceptable acids and bases thereof. [47] The expression “pharmaceutically acceptable” is suitable for use in contact with human or animal tissues without excessive toxicity, inflammation, allergic reactions, or other problems or complications, and corresponds to significant efficiency / risk ratios in acoustic medical diagnosis. It is used herein to refer to such compounds, substances, compositions and / or dosage forms that are within the scope of. As used herein, “pharmaceutically acceptable salts” refers to derivatives of the compounds described above wherein the parent compound is modified by making acid or base salts thereof. Those skilled in the art will recognize various non-toxic pharmaceutically acceptable addition salts. [48] Examples of pharmaceutically acceptable salts include, but are not limited to, mineral or organic acid salts of basic residues such as amines; Alkaline or organic salts of acidic residues such as carboxylic acids, and the like. Pharmaceutically acceptable salts include, for example, conventional nontoxic salts or quaternary ammonium salts of the parent compound formed from nontoxic inorganic or organic acids. For example, such conventional non-toxic salts include those derived from inorganic acids such as hydrochloric acid, hydrobromic acid, hydroiodic acid, sulfuric acid, sulfamic acid, sulfinic acid, phosphoric acid, nitric acid, and the like; And alkanoic acid, tartaric acid, maleic acid, propionic acid, succinic acid, glycolic acid, stearic acid, lactic acid, malic acid, citric acid, ascorbic acid, such as acetic acid, HOOC- (CH 2 ) n-ACOOH, where n is 0-4. Acid, palmoic acid, maleic acid, hydroxymaleic acid, phenylacetic acid, glutamic acid, benzoic acid, salicylic acid, sulfanic acid, 2-acetoxybenzoic acid, fumaric acid, toluenesulfonic acid, methanesulfonic acid, ethanesulfonic acid, ethane disulfonic acid, oxalic acid, iseti Salts prepared from organic acids such as warm acid, HOOC- (CH 2 ) n-COOH, where n is 0 to 4, and the like. Pharmaceutically acceptable salts of the invention can be synthesized from the parent compound containing a base or acidic moiety by conventional chemical methods. In general, these salts can be used in the form of free acids or free bases to form stoichiometrically suitable acids or bases in water or organic solvents, or mixtures thereof (generally ether, ethyl acetate, ethanol, isopropanol or Non-aqueous media such as acetonitrile are preferred). A list of suitable salts is found in the following references: Remington's Pharmaceutical Science, 17th ed., Mack Publishing Company, Easton, PA, p. 1418 (1985). [49] The present invention includes hydrates of compounds of formulas (I) and (II). [50] The present invention includes all crystalline forms of the compounds of formula (I) and formula (II). Certain crystalline forms may be preferred. [51] The present invention also includes acylated prodrugs of compounds of formula (I) and formula (II). Those skilled in the art will recognize various synthetic methodologies that can be used to prepare non-toxic pharmaceutically acceptable addition salts and acylated prodrugs of the compounds comprised of Formulas (I) and (II). The invention further encompasses all enantiomers and diastereomers of the described compounds. Those skilled in the art will readily recognize how to degrade a mixture of enantiomers and diastereomers. As used herein, the definitions of Formula (I) and Formula (II) include, possibly, isomers such as tautomers and rotational isomers. [52] The compounds described herein may have one or more asymmetric centers or faces. Compounds of the invention containing asymmetrically substituted atoms can be separated either optically active or racemic. Methods for preparing optically active forms, such as by resolution of racemic forms (racemates), by asymmetric synthesis or by synthesis from optically active starting materials, are known in the art. Degradation of the racemate can be carried out by conventional methods such as, for example, crystallization in the presence of a dissociating agent or chromatography using eg a chiral HPLC column. In addition, many geometric isomers, such as olefins, C═N double bonds, and the like, may be present in the compounds described herein, and all such stable isomers are contemplated herein. Cis and trans geometric isomers of the compounds of the present invention are described, which can be separated as a mixture of isomers or in separate isomeric forms. Unless specific stereochemistry or isomeric forms are specifically indicated, all chiral forms (enantiomers and diastereomers) and racemic forms as well as all geometric isomeric forms are intended. [53] If at least one variable group appears in any component or formula of a compound, its definition in each case is irrelevant to its definition in all other cases. Thus, for example, 0 to 3 R * ( Where R * represents an arbitrary variable group such as R), such groups are optionally substituted with up to 3 R * groups, and R * in each case is independent from the definition of R * Is selected. In addition, such combinations may be acceptable only if the combination of substituents and / or variable groups forms a stable compound. [54] When any group, such as an aryl group, heteroaryl group, carbocyclic group, heterocyclic group or monocyclic or bicyclic ring is referred to as "substituted with one or more substituents," such groups are 1 to, substituted groups It may contain the maximum number of substituents that can be allowed without exceeding the valence of. Preferably, such groups are substituted with 1 to 4 substituents, more preferably with 1 to 3 substituents. Preferably, such groups are not substituted with two or more oxo substituents. [55] A dash "-" not between two letters or symbols is used to indicate the point of attachment of a substituent. For example, -C (= 0) NH 2 is bonded via a carbon atom. [56] As used herein, "alkyl" is intended to include both linear and branched saturated aliphatic hydrocarbon groups having a specified carbon number. Thus, the term "C 1 -C 6 alkyl" as used herein includes alkyl groups having 1 to 6 carbon atoms. When C 1 -C n alkyl is used herein together with another group, for example arylC 1 -C 4 alkyl, the group indicated, in this case the aryl group, has a certain carbon number, in this case 1 to 4 carbon atoms Bound by an alkyl chain having Examples of alkyl groups include, but are not limited to, methyl, ethyl, n-propyl, i-propyl, n-butyl, s-butyl, t-butyl, n-pentyl and s-pentyl. Preferred alkyl groups are C 1 -C 6 and C 1 -C 4 alkyl groups. [57] "Alkenyl" is intended to include linear or branched hydrocarbon chains comprising one or more unsaturated carbon-carbon bonds that may be present at any stable point along the chain, such as ethenyl and propenyl. . [58] "Alkynyl" is intended to include linear or branched hydrocarbon chains comprising one or more carbon-carbon triple bonds that may be present at any stable point along the chain, such as ethynyl and propynyl. [59] "Alkoxy" refers to an alkyl group as defined above having the indicated carbon number bonded through an oxygen bridge. Examples of alkoxy include methoxy, ethoxy, n-propoxy, i-propoxy, n-butoxy, 2-butoxy, t-butoxy, n-pentoxy, 2-pentoxy, 3-pentoxy, Isopentoxy, neopentoxy, n-hexoxy, 2-hexoxy, 3-hexoxy and 3-methylpentoxy. [60] "Alkanoyl" refers to an alkyl group as defined above having the indicated carbon number bonded through a carbonyl bridge. [61] "Alkoxycarbonyl" refers to a group of the formula: [62] [63] As used herein, the term “mono- and di-alkylamino” includes secondary (monoalkylamino) or tertiary alkylamino groups, wherein the alkyl group is as defined above and has the indicated carbon number. The point of attachment of the alkyl amino group is on the nitrogen. Examples of mono- and di-alkylamino groups include ethylamino, dimethylamino, methyl-propyl amino. The term “mono- and di-alkylaminoalkyl” is used to refer to the alkyl group substituted with a mono- or di-alkylamino group, as described above. The term “mono- and di-alkylaminocarbonyl” is used to refer to a mono- or di-alkylamino group as described above, which is bonded via a carbonyl bridge. [64] As used herein, the term “aminoalkyl” refers to an alkyl group substituted at the terminal position by NH 2 , for example a 3-propylamine group. [65] As used herein, the term “alkylsulfinyl” includes such groups, preferably having one or more sulfoxide (SO) linking groups, preferably having from 1 to about 8 carbon atoms, more preferably from 1 to about 6 carbon atoms. [66] As used herein, the term "alkylsulfonyl" includes such groups, preferably having one or more sulfonyl (SO 2 ) bonding groups, having from 1 to about 8 carbon atoms, more preferably from 1 to about 6 carbon atoms. [67] As used herein, the term "alkylthio" includes those groups that preferably have one or more thioether bonds, preferably from 1 to about 8 carbon atoms, more preferably from 1 to about 6 carbon atoms. [68] As used herein, the term "aryl" refers to an aromatic group containing only carbon in the aromatic ring. Such aromatic groups may be further substituted with carbon or non-carbon atoms, or groups. Typical aryl groups contain 1 to 3 individual, fused or pendant rings and have from 6 to about 18 ring atoms that do not contain heteroatoms as ring components. Particularly preferred aryl groups include phenyl, naphthyl including 1-naphthyl and 2-naphthyl, and biphenyl. [69] "Carboxamide" represents a group represented by the formula -C (= 0) NH 2 . [70] "Cycloalkyl" is intended to include saturated hydrocarbon ring groups having a certain number of carbon atoms, usually 3 to about 8 carbon atoms. Preferred cycloalkyl groups are those having 3 to 7 ring carbon atoms. Examples of cycloalkyl groups include cyclopropyl, cyclobutyl, cyclopentyl or cyclohexyl, and crosslinked or cascaded saturated ring groups such as norbornene or admantan. [71] In the term “(cycloalkyl) alkyl” cycloalkyl and alkyl are as defined above and the point of attachment is on the alkyl group. Such terms include, but are not limited to, cyclopropylmethyl, cyclohexylmethyl and cyclohexylmethyl. Likewise, in the term "(cycloalkyl) alkoxy", cycloalkyl and alkoxy are as defined above and the point of attachment is in the oxygen of the alkoxy group. The term "cycloalkyloxy" refers to a cycloalkyl group as defined above and bonded through an oxygen bridge. [72] "Haloalkyl" is intended to include both branched and linear saturated aliphatic hydrocarbon groups having a certain carbon number, substituted with one or more halogen atoms. Examples of haloalkyl include, but are not limited to, trifluoromethyl, difluoromethyl, 2-fluoroethyl and penta-fluoroethyl. [73] "Haloalkoxy" refers to a haloalkyl group as defined above bound through an oxygen bridge. [74] As used herein, "halo" or "halogen" refers to fluoro, chloro, bromo or iodine. [75] As used herein, the term “heteroaryl” is a stable 5-7 membered monocyclic containing 1 to 4 heteroatoms selected from N, O and S and containing at least one aromatic ring whose remaining ring atoms are carbon. Or bicyclic, or a 7-10 membered bicyclic heterocyclic ring. When the total number of S and O atoms in the heteroaryl group exceeds 1, it is understood that these heteroatoms are not adjacent to each other. It is preferred that the total number of S and O atoms in the heterocycle does not exceed 1, 2 or 3, more preferably 1 or 2. It is especially preferred that the total number of S and O atoms in the aromatic heterocycle does not exceed one. [76] Preferred heteroaryl groups include imidazolyl, pyrrolyl, pyridyl, thiazolyl, pyrazole, pyrimidinyl and thiethyl. [77] The term “heterocycloalkyl” is used to refer to a saturated cyclic group containing from 1 to about 3 heteroatoms selected from N, O and S, wherein the remaining ring atoms are carbon. Heterocycloalkyl groups preferably contain 3 to about 8 ring atoms, more preferably 5 to 7 ring atoms. Examples of heterocycloalkyl groups include morpholinyl, piperazinyl and pyrrolidinyl groups. [78] As used herein, the term “heterocyclic” group is intended to include 3-7 membered saturated, partially unsaturated, or aromatic monocyclic groups having one or more atoms selected from N, O or S. The remaining ring atoms are carbon. Nitrogen and sulfur heteroatoms may be optionally oxidized. The heterocyclic ring may be bonded to its pendant group at any heteroatom or carbon atom to form a stable structure. The heterocyclic rings described herein may be substituted on carbon or nitrogen atoms when the resulting compound is stable. The nitrogen atom in the heterocycle may optionally be quaternized. Preferably, the total number of heteroatoms in the heterocyclic group does not exceed 4, and the total number of S and O atoms in the heterocyclic group does not exceed 2, more preferably does not exceed 1 . [79] Additional examples of heteroaryl and heterocyclic groups include, but are not limited to, pyrimidinyl, pyridyl, quinolinyl, benzothienyl, indolyl, pyridazinyl, pyrazinyl, isoindoleyl, iso Quinolyl, quinazolinyl, quinoxalinyl, phthalazinyl, imidazolyl, isoxazolyl, pyrazolyl, oxazolyl, thienyl, thiazolyl, indolinyl, indazolyl, benzothiazolyl, benzimidazolyl , Benzofuranyl, benzoisoxolyl, dihydro-benzodioxyyl, furanyl, pyrrolyl, oxadizolyl, thiadiazolyl, triazolyl, tetrazolyl, oxazolopyridinyl, imidazopyridinyl, isothia Zolyl, naphthyridinyl, cynolinyl, carbazolyl, beta-carbolinyl, isochromenyl, chromanoyl, chromanyl, tetrahydroisoquinolinyl, isoindolinyl, isobenzotetrahydrofuranyl, iso Benzotetrahydrothienyl, isobenzothienyl, benzoxazole , Pyridopyridinyl, benzotetrahydrofuranyl, benzotetrahydrothienyl, furinyl, benzodioxolyl, triazinyl, phenoxazinyl, phenothiazinyl, putridinyl, benzothiazolyl, imidazopyridinyl, Imidazothiazolyl, dihydrobenzisoxazinyl, benzisoxazinyl, benzoxazinyl, dihydrobenzisothiazinyl, benzopyranyl, benzothiopyranyl, coumarinyl, isocoumarinyl, chromanyl, tetrahydroquinolinyl , Dihydroquinolinyl, dihydroquinolinone, dihydroisoquinolinone, dihydrocoumarinyl, dihydroisocoumarinyl, isoindolinoneyl, benzodioxanyl, benzoxazolinonyl, pyrrolyl N- Oxides, pyrimidinyl N-oxides, pyridazinyl N-oxides, pyrazinyl N-oxides, quinolinyl N-oxides, indolyl N-oxides, indolinyl N-oxides, isoquinolyl N-oxides, quinazoli Nyl N-oxide, Quinoox Linyl N-oxide, phthalazinyl N-oxide, imidazolyl N-oxide, isoxazolyl N-oxide, oxazolyl N-oxide, thiazolyl N-oxide, indolinyl N-oxide, indazolyl N-oxide , Benzothiazolyl N-oxide, benzimidazolyl N-oxide, pyrrolyl N-oxide, oxadiazolyl N-oxide, thiadiazolyl N-oxide, triazolyl N-oxide, tetrazolyl N-oxide, benzothio Pyranyl S-oxide and benzothiopyranyl S, S-dioxide. [80] The term "oxo" refers to a carbonyl group. If the oxo group appears as a substituent, the allowed valency of the substituted position is not exceeded. [81] GABA Receptor Ligand [82] The present invention relates to certain compounds of formula (I) (shown above) and pharmaceutically acceptable salts thereof, wherein substituents such as R 1 , R 2 , R 3 , R 4 , Q and W are defined below Includes: [83] R 1 , R 2 , R 3 and R 4 are independently selected from the following groups: [84] (i) hydrogen, halogen, hydroxy, nitro, cyano, amino, halo (C 1 -C 6 ) alkyl and halo (C 1 -C 6 ) alkoxy; [85] (ii) (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, (C 3 −, unsubstituted or substituted with 1, 2, 3 or 4 substituents each independently selected from R 20 C 8 ) cycloalkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, ((C 3 -C 8 ) cycloalkyl) (C 1 -C 4 ) alkyl, -NH (R 10 ), -N (R 10 ) (R 11 ), hydroxy (C 1 -C 6 ) alkyl, amino (C 1 -C 6 ) alkyl, (R 10 ) NH-, (C 1 -C 6 ) alkyl , (R 10 ) (R 11 ) N (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkanoyl, (C 1 -C 6 ) alkoxycarbonyl, (C 1 -C 6 ) alkylsulfonyl , (C 1 -C 6 ) alkylsulfinyl, (C 1 -C 6 ) alkylthio, mono- and di (C 1 -C 6 ) alkylaminocarbonyl, and 3-8 membered heterocycloalkyl, aryl, And heteroaryl; [86] (iii) chemical formula Flag [87] Wherein G is (C 1 -C 6 ) alkyl, —O—, —C (═O) —, or —CH 2 —C (═O) —, [88] R A is a 3-8 membered cycloalkyl, heterocycloalkyl, aryl or heteroaryl, each of which is optionally substituted with 1, 2, 3 or 4 R 20 ); [89] (iv) chemical formula Flag [90] (And wherein, J is N, CH, or C- (C 1 -C 6) alkyl, [91] R B and R C are hydrogen, (C 1 -C 6 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, (C 1 -C 6 ) alkoxy, (C 3- C 8 ) cycloalkyl, (C 3 -C 8 cycloalkyl) (C 1 -C 4 ) alkyl, 3-8 membered heterocycloalkyl, aryl, aryl (C 1 -C 4 ) alkyl, (C 1 -C 6 ) alkanoyl, 3-8 membered heteroaryl, and mono- and di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkyl each independently selected from the group consisting of halogen, 1 independently selected from hydroxy, cyano, amino, nitro, C 1 -C 6 alkoxy, halo (C 1 -C 6 ) alkoxy, C 1 -C 6 alkyl and halo (C 1 -C 6 ) alkyl Substituted or unsubstituted with two substituents; R B and R C and the atoms to which they are attached may comprise a) 0, 1, 2 or 3 double bonds, and b) 0, 1, 2 or 3 oxo, O, S, SO 2 or NR D. To form a 4 to 10 membered monocyclic or bicyclic ring, wherein R D is (1) hydrogen; Or (2) Ar 1 , (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, 3-8 membered heterocycloalkyl, or Ar 1 (C 1 -C 6 ) alkyl, Ar 1 Is aryl or heteroaryl, each of which is substituted or unsubstituted with one or two substituents independently selected from halogen, hydroxy, cyano, amino, nitro, C 1 -C 6 alkoxy and C 1 -C 6 alkyl Does not); And [92] (v) -OC (= 0) R E , -C (= 0) NH 2 , -C (= 0) NHR E , -C (= 0) NR E R F , -S (O) n R E , -S (O) n NH 2 , -S (O) n NHR E , -S (O) n NR E R F , -NHC (= O) R E , -C (= NR E ) R F , -HC = N-OH, -HC = N (C 1 -C 6 alkoxy), -HC = N (C 1 -C 6 alkyl), -NR E C (= O) R F , -NHS (O) n R E And -NR E S (O) n R F where n is 0, 1 or 2, and R E and R F are (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, 3 to Each independently selected from 8-membered heterocycloalkyl, (C 1 -C 6 ) alkoxy, mono- and di (C 1 -C 6 ) alkylamino, aryl, and 3 to 8 membered heteroaryl, each of which is Unsubstituted or substituted by 1, 2 or 3 substituents independently selected from R 30 ). [93] R 5 is (i) hydrogen, halogen or cyano; (ii) (C 1 -C) comprising 1 to 3 double bonds and / or 1 to 3 triple bonds, each of which is unsubstituted or substituted by 1, 2 or 3 substituents independently selected from R 30 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 cycloalkyl) (C 1 -C 4 ) alkyl, or analogs thereof; Or (iii) each is halo (C 1 -C 6 ) alkyl, amino, —NH (R 10 ), —N (R 10 ) (R 11 ), carboxamido, (R 10 ) NHcarbonyl, (R 10 ) (R 11 ) Ncarbonyl, halogen, hydroxy, nitro, cyano, amino, (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, amino or mono- or di (C 1- C 6) alkyl substituted with amino (C 1 -C 6) alkoxy, (C 3 -C 8) cycloalkyl, (C 3 -C 8) cycloalkyl (C 1 -C 4) alkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 4 ) alkoxy, heterocyclo (C 1 -C 4 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy, amino (C 1 -C 6 ) alkyl, and mono- and di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkyl 3-8 membered aryl, 3-8 membered aryl (C 1 -C 4 ) alkyl, 3-8 membered heteroaryl, or 3, unsubstituted or substituted with independently selected 1, 2 or 3 substituents, or 3 To 8 membered heteroaryl (C 1 -C 4 ) alkyl. [94] R 10 and R 11 are (C 1 -C 6 ) alkyl, (C 2 -C 6 ) alkenyl, (C 1 -C 6 ) alkoxy, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) Cycloalkylalkyl, aryl, aryl (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkanoyl, and mono- and di (C 1 -C 6 ) alkylaminoalkyl . [95] R 20 is substituted with halogen, hydroxy, nitro, cyano, amino, (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, amino or mono- or di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkoxy, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cyclo (C 1 -C 4 ) alkyl, (C 3 -C 8 ) cycloalkyl (C 1- C 4 ) alkoxy, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy, mono- and di ( Each independently selected from the group consisting of C 1 -C 6 ) alkylamino, amino (C 1 -C 6 ) alkyl, and mono- and di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkyl . [96] R 30 is substituted with halogen, hydroxy, nitro, cyano, amino, (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, amino or mono- or di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkoxy, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 4 ) alkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 4 ) alkoxy, 3-8 membered heterocycloalkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, halo (C 1 -C 6 ) alkyl, halo (C 1- C 6 ) alkoxy, mono- and di (C 1 -C 6 ) alkylamino, amino (C 1 -C 6 ) alkyl, and mono- and di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) Each independently selected from the group consisting of alkyl. [97] Q represents —C (R 6 ) (R 7 ), N (C 1 -C 6 alkyl) or oxygen, wherein R 6 and R 7 independently represent hydrogen, fluorine or C 1 -C 6 alkyl; Provided that when X 2 is nitrogen, Q is not oxygen. [98] R is halogen, amino, C 1 -C 6 alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, C 1 -C 6 alkoxy, (C 3 -C 8 ) cycloalkyl, From (C 3 -C 8 cycloalkyl) (C 1 -C 4 ) alkyl, halo (C 1 -C 6 ) alkyl, haloalkoxy, carboxamido, and 3-7 membered carbocyclic and heterocyclic rings Each independently selected, each of which is unsubstituted or substituted with 1 to 4 substituents independently selected from halogen, oxo, hydroxy, C 1 -C 4 alkyl and C 1 -C 4 alkoxy. [99] R 'is from C 1 -C 6 alkyl, C 3 -C 8 cycloalkyl, C 3 -C 8 cycloalkyl (C 1 -C 4 alkyl), and 3-7 membered carbocyclic and heterocyclic rings, respectively Independently selected, each of which is unsubstituted or substituted with 1 to 4 substituents independently selected from halogen, oxo, hydroxy, C 1 -C 4 alkyl and C 1 -C 4 alkoxy. [100] W represents a 3-8 membered aryl or heteroaryl, each of which is R 30 , —C (═O) OR E , —C (═O) NR E , —C (O) R E , —OR E and Or unsubstituted with 1 to 4 groups independently selected from -S (O) m R E wherein m is 0, 1 or 2. [101] Such compounds will be referred to as compounds of formula (III). Variables not defined in detail in formula (III), for example R 5, are as defined in formula (I). [102] The present invention also includes compounds of formula (IV) and salts: [103] [104] Wherein X 3 and X 4 are independently selected from the group consisting of CH, CR, N, O, S, NH and N (C 1 -C 6 ) alkyl, provided that X 1 , X 2 , X 3 and At least one of X 4 is CH or CR. [105] R in formula (IV) is halogen, amino, (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy, carboxamido And independently selected from 3 to 7 membered carbocyclic and heterocyclic rings, each of which is halogen, oxo, hydroxy, (C 1 -C 4 ) alkyl and —O (C 1 -C 4 alkyl) Unsubstituted or substituted with 1 to 4 substituents independently selected from: [106] The remaining substituents shown in formula (IV), for example Z 1 -Z 6 , R 5 and Q, are as defined for the compound of formula (III). [107] The present invention, [108] Z 1 is CR 1 , Z 2 is CR 2 , Z 3 is CR 3 , and Z 4 is nitrogen; [109] Z 1 is CR 1 , Z 2 is CR 2 , Z 3 is nitrogen, and Z 4 is CR 4 ; [110] Z 1 is CR 1 , Z 2 is nitrogen, Z 3 is CR 3 and Z 4 is CR 4 ; [111] Compounds and salts of formula (IV) wherein Z 1 is nitrogen, Z 2 is CR 2 , Z 3 is CR 3 , and Z 4 is CR 4 . [112] The present invention includes compounds and salts of formula (IV) wherein X 2 is carbon and Q is oxygen. The present invention also includes compounds and salts of formula (IV) wherein X 2 is carbon and Q is -NH- or -N (C 1 -C 6 alkyl)-. The present invention also includes compounds and salts of formula (IV) wherein Q is C (R 6 ) (R 7 ). [113] The invention also relates to compounds of formulas (V) to (XIV) shown in Table I below. The substituents shown in formulas (V) to (XIV), for example Z 1 -Z 6 , Q, W, R and R ', are as defined for formula (III). In certain preferred compounds of formulas (V) to (X) and (XII) to (XIV), such substituents are as defined for formula (IV). [114] [115] [116] The present invention includes compounds and salts of formulas (V) to (XIV) wherein Q is C (R 6 ) (R 7 ). [117] In the present invention, Q is C (R 6 ) (R 7 ), R is (i) hydrogen, halogen (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy; And (ii) independent from the group consisting of phenyl and pyridyl, each optionally substituted with 1 to 3 substituents independently selected from halogen, hydroxy, C 1 -C 4 alkyl and C 1 -C 4 alkoxy Is selected; Are selected from C 1 -C 6 alkyl, C 3 -C 8 cycloalkyl and C 3 -C 8 cycloalkyl (C 1 -C 4 alkyl), each of formula (V) to (XIV) It relates to a compound. [118] R 1 , R 2 , R 3 and R 4 are [119] (i) hydrogen, halogen, hydroxy, nitro, cyano and amino; [120] (ii) each independently from hydroxy, halogen, (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, (C 1 -C 6 ) alkanoyl, (C 1 -C 6 ) alkyl ether, unsubstituted or substituted with one or more substituents selected , (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, 3 To 8 membered heterocycloalkyl, 3 to 8 membered heteroaryl, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy, mono- and di (C 1 -C 6 ) alkylamino, Amino (C 1 -C 6 ) alkyl, and mono- and di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkyl; And [121] (iii) R A is a 5-7 membered cycloalkyl, heterocycloalkyl, aryl or heteroaryl, each of which is hydroxy, halogen, (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkyl Formula substituted with 1 or 2 substituents independently selected from (C 1 -C 6 ) alkoxy, halo (C 1 -C 6 ) alkoxy It is independently selected from the group of. [122] In this embodiment of the invention R 5 is hydrogen, halogen, (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl , Phenyl, benzyl, thiophenyl, thiazolyl, pyridyl, imidazolyl, pyrazolyl or pyrimidinyl. [123] R 6 and R 7 independently represent hydrogen, fluorine or C 1 -C 6 alkyl. [124] W represents phenyl, thienyl, thiazolyl, pyridyl, imidazolyl, pyrazolyl, isoxazolyl or pyrimidinyl, each of which is substituted or unsubstituted with 1 to 4 groups independently selected from R 30 . R 30 is as defined for compounds and salts of formula (III). [125] The invention also relates to compounds of formulas (XV) to (XXIV) and pharmaceutically acceptable salts thereof, shown in Table II below. The substituents shown in formulas (XV) to (XXIV) are as defined for formula (IV). [126] [127] [128] Preferred compounds and salts of formulas (XV) to (XXIV) are compounds and salts wherein Q is C (R 6 ) (R 7 ). [129] Other preferred compounds and salts of formulas (XV) to (XXIV) wherein Q is C (R 6 ) (R 7 ); R is (i) hydrogen, halogen (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy; And (ii) independent from the group consisting of phenyl and pyridyl, each optionally substituted with 1 to 3 substituents independently selected from halogen, hydroxy, C 1 -C 4 alkyl and C 1 -C 4 alkoxy Compounds and salts selected. [130] In this embodiment of the invention R 1 , R 2 , R 3 and R 4 are [131] (i) hydrogen, halogen, hydroxy, nitro, cyano and amino; [132] (ii) each independently from hydroxy, halogen, (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, (C 1 -C 6 ) alkanoyl, (C 1 -C 6 ) alkyl ether, unsubstituted or substituted with one or more substituents selected , (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, 3 To 8 membered heterocycloalkyl, 3 to 8 membered heteroaryl, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy, mono- and di (C 1 -C 6 ) alkylamino, Amino (C 1 -C 6 ) alkyl, and mono- and di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkyl; And [133] (iii) R A is a 5-7 membered cycloalkyl, heterocycloalkyl, aryl or heteroaryl, each of which is hydroxy, halogen, (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkyl Formula substituted with 1 or 2 substituents independently selected from (C 1 -C 6 ) alkoxy, halo (C 1 -C 6 ) alkoxy It is independently selected from the group of. [134] R 5 is hydrogen, halogen, (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, phenyl, benzyl, thiophenyl , Thiazolyl, pyridyl, imidazolyl, pyrazolyl or pyrimidinyl. Preferably R 5 is hydrogen, halogen or (C 1 -C 6 ) alkyl. [135] R 6 and R 7 independently represent hydrogen, fluorine or C 1 -C 6 alkyl. [136] W represents phenyl, thienyl, thiazolyl, pyridyl, imidazolyl, pyrazolyl, isoxazolyl or pyrimidinyl, each of which is substituted or unsubstituted with 1 to 4 groups independently selected from R 30 . Preferably W is phenyl, 2-thiazolyl or 2-pyridyl, each of which is unsubstituted or substituted by 1 to 4 groups independently selected from R 30 . R 30 is as defined for Formula (III). [137] The present invention also encompasses compounds of formula (V) to formula (XXIV) wherein R 1 and R 4 are independently selected from hydrogen, halogen, methyl, ethyl, methoxy and ethoxy. [138] The present invention includes compounds of formula (I) and formula (II) in which groups represented by the following formulae are defined as follows: [139] [140] The group is not substituted or substituted by R at each carbon atom, and is not substituted or substituted by R 'at each nitrogen atom available for substitution, wherein R, R' and W are as defined above. . [141] In addition, the present invention provides that R 1 and R 4 are hydrogen, halogen, C 1 -C 2 haloalkyl, C 1 -C 2 haloalkoxy, C 1 -C 6 alkyl, hydroxyC 1 -C 6 alkyl and C 1- Compounds of formula (V) to (XXIV) independently selected from C 6 alkoxy and pharmaceutically acceptable salts. Preferably, R 1 and R 4 are independently selected from hydrogen, ethyl, methyl, methoxy and 1-hydroxy-ethyl. In certain preferred embodiments, the invention encompasses compounds of formula (V) to (XXIV), wherein R 1 and R 4 are both hydrogen. [142] Preferred R 2 values for the compounds of formulas (V) to (XXIV) and pharmaceutically acceptable salts are hydrogen, cyano, halogen, C 1 -C 2 haloalkyl, C 1 -C 2 haloalkoxy, C 1 -C 6 alkyl, hydroxyC 1 -C 6 alkyl, C 1 -C 6 alkoxy and heterocycloalkyl. Particularly preferred R 2 values for the compounds of the formulas (V) to (XXIV) include hydrogen, cyano, bromo, chloro, methyl, ethyl, methoxy, trifluoromethyl and pyrrolidinyl. [143] In certain embodiments, R 3 for compounds of Formulas (V) to (XXIV) and pharmaceutically acceptable salts is hydrogen, cyano, halogen, C 1 -C 2 haloalkyl, C 1 -C 2 haloalkoxy , C 1 -C 6 alkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkenyl substituted by hydroxy, mono- and di -C 1 -C 6 alkylamino, C 1 -C 3 alkanoyl, HydroxyC 1 -C 6 alkyl, C 1 -C 6 alkoxy, C 1 -C 6 alkoxy, heteroaryl, heterocycloalkyl substituted by hydroxy, and halogen, C 1 -C 2 alkyl, C 1 -C 2 Phenyl substituted with one or more of alkoxy and C 1 -C 2 haloalkyl. In particular, the present invention relates to compounds in which R 3 is hydrogen, chloro, fluoro, bromo, methyl, methylamino, dimethylamino, 1,3,4-oxadiazolyl, thienyl, 1,3-thiazolyl, pyridyl, acetyl Formula (V) selected from trifluoromethyl, 3-hydroxy-3-methylbutoxy, 2-hydroxy-2-methyl-3-butenyl, phenyl, methylphenyl, methoxyphenyl and trifluoromethylphenyl To compounds of formula (XXIV) and salts. In certain preferred embodiments, R 3 in compounds of formulas (V) to (XXIV) and salts is selected from hydrogen, C 1 -C 6 alkyl, acetyl, cyano and trifluoromethyl. [144] In particular, the present invention includes compounds and salts of formula (V) to formula (XXIV) wherein R 5 is ethyl or propyl. [145] Preferred W values for the compounds of formulas (V) to (XXIV) and salts include phenyl, thiazolyl, pyridyl and pyrimidyl, each of which is halogen, C 1 -C 2 alkyl, C 1 -C 2 Unsubstituted or substituted by one or two groups independently selected from alkoxy and C 1 -C 2 haloalkyl. In particular, the present invention relates to compounds of formula (V) to (XXIV) wherein W is selected from thiazolyl, pyrimidinyl, phenyl, 2-pyridyl, 3-fluorophenyl and 3-fluoro-2-pyridyl And salts. [146] In another embodiment, the invention provides that R 1 and R 2 are hydrogen, halogen, nitro, cyano, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy, C 1 -C 6 Alkyl, C 1 -C 6 alkoxy, C 3 -C 7 cycloalkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, (C 3 -C 7 ) cycloalkyl, C 1 -C 4 alkyl, Compounds of formula (II) (shown above) and pharmaceutically acceptable salts independently selected from mono- and di (C 1 -C 6 ) alkylamino, and amino (C 1 -C 6 ) alkyl do. [147] In this embodiment of the invention R 5 is (i) hydrogen, halogen, cyano or haloalkyl; (ii) each have zero to three double bonds and / or 0 to 3 includes a triple bond, and which is unsubstituted with 1, 2, or 3 substituents independently selected from substituted or R 30, (C 1 -C 6 ) Alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 cycloalkyl) (C 1 -C 4 ) alkyl; Or (iii) (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkyl, amino, -NH (R 10 ) alkyl, amino, -NH (R 10 ), -N (R 10 ) (R 11 ), carboxamido, (R 10 ) NH carbonyl, (R 10 ) (R 11 ) N carbonyl, halogen, hydroxy, nitro, cyano, amino, (C 1 -C 6 ) alkoxy, amino or (C 1 -C 6 ) alkoxy, halo (C 1 -C 6 ) alkoxy, (C 3 -C 8 ) cycloalkyl, (C 3 -C) substituted with mono- or di (C 1 -C 6 ) alkylamino 8 ) cycloalkyl (C 1 -C 4 ) alkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 4 ) alkoxy, heterocyclo (C 1 -C 4 ) alkyl, (C 2 -C 6 ) al Independently from the group consisting of kenyl, (C 2 -C 6 ) alkynyl, amino (C 1 -C 6 ) alkyl, and mono- and di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkyl unsubstituted or substituted by one, two or three substituents selected, aryl, aryl (C 1 -C 4) alkyl, 3- to 8-membered heteroaryl, or 3- to 8-membered heteroaryl (C 1 -C 4) alkyl Indicates. [148] Q represents C (R 6 ) (R 7 ), N (C 1 -C 6 alkyl) or oxygen, wherein R 6 and R 7 independently represent hydrogen, fluorine or (C 1 -C 6 ) alkyl, provided that When X 2 is nitrogen, Q is not oxygen. [149] R 10 and R 11 are (C 1 -C 6 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, (C 1 -C 6 ) alkoxy, (C 3 -C 8 ) Cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 4 ) alkyl, aryl, aryl (C 1 -C 4 ) alkyl, (C 1 -C 6 ) alkanoyl, and mono- and di ( C 1 -C 6) are independently selected from the group consisting of alkyl, amino (C 1 -C 6) alkyl. [150] R 30 is substituted with halogen, hydroxy, nitro, cyano, amino, (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, amino or mono- or di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkoxy, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 4 ) alkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 4 ) alkoxy, 3-8 membered heterocycle (C 1 -C 6 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, halo (C 1 -C 6 ) alkyl , Halo (C 1 -C 6 ) alkoxy, mono- and di (C 1 -C 6 ) alkylamino, amino (C 1 -C 6 ) alkyl, and mono- and di (C 1 -C 6 ) alkylamino ( Each independently selected from C 1 -C 6 ) alkyl. [151] R is halogen, amino, C 1 -C 6 alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, C 1 -C 6 alkoxy, (C 3 -C 8 ) cycloalkyl, From (C 3 -C 8 cycloalkyl) (C 1 -C 4 ) alkyl, halo (C 1 -C 6 ) alkyl, haloalkoxy, carboxamido, and 3-7 membered carbocyclic and heterocyclic rings Each independently selected, each of which is unsubstituted or substituted with 1 to 4 substituents independently selected from halogen, oxo, hydroxy, C 1 -C 4 alkyl and C 1 -C 4 alkoxy. [152] R 'is from C 1 -C 6 alkyl, C 3 -C 8 cycloalkyl, C 3 -C 8 cycloalkyl (C 1 -C 4 alkyl), and 3-7 membered carbocyclic and heterocyclic rings, respectively Independently selected, each of which is unsubstituted or substituted with 1 to 4 substituents independently selected from halogen, oxo, hydroxy, C 1 -C 4 alkyl and C 1 -C 4 alkoxy. [153] W represents a 3-8 membered aryl or heteroaryl, each of which is R 30 , —C (═O) OR E , —C (═O) NR E , —C (O) R E , —OR E and Or unsubstituted with 1 to 4 groups independently selected from -S (O) m R E wherein m is 0, 1 or 2. R E is as defined for the compound of formula (II). Such compounds will be referred to as compounds of formula (XV). [154] The present invention includes compounds of formula (XVI) and pharmaceutically acceptable salts: [155] [156] In this embodiment of the invention R 5 represents hydrogen, halogen or (C 1 -C 6 ) alkyl, [157] R 6 and R 7 independently represent hydrogen or (C 1 -C 6 ) alkyl. The remaining substituents shown in formula (XVI), for example R 1 and R 2, are as defined for formula (XVI). [158] Certain preferred compounds and salts of formula (XVI) are those wherein W represents phenyl, 2-thiazolyl, or 2-pyridyl, each of which is substituted or unsubstituted with 1 to 4 groups independently selected from R 30 Do not. [159] Other preferred compounds and salts of formula (XVI) are those wherein W represents phenyl, 2-thiazolyl, or 2-pyridyl, each of which is substituted or substituted by 1 to 4 groups independently selected from R 30 R 1 and R 2 are hydrogen, halogen, nitro, cyano, (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, (C 3 -C 8 ) cycloalkyl, (C 3- C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, heterocycloalkyl, halo (C 1 -C 6 ) alkyl, halo ( C 1 -C 6 ) alkoxy, mono- and di (C 1 -C 6 ) alkylamino, amino (C 1 -C 6 ) alkyl, and mono- and di (C 1 -C 6 ) alkylamino (C 1- C 6 ) is independently selected from alkyl. [160] The present invention relates to heteroaryl substituted fused bicyclic heteroaryl compounds, such as heteroaryl substituted imidazopyridine, imidazopyrazine, imidazopyrididine, imidazopyrimidine and imidazothiazole, and preferred thereof embodiments are combined with high affinity to the benzodiazepine site of the GABA a receptor comprising a human GABA a receptor. The affinity of the compounds of formula (I) or formula (II) for the GABA A receptor is performed may be determined using a standard GABA A receptor radioligand binding assay such as the assay presented in Example 17. Preferred compounds of formula (I) and / or formula (II) have a Ki of less than 1 micromolar in GABA A receptor radioligand binding assays, such as the assay set forth in Example 17, or more preferably less than 100 nM in such assays. Most preferably less than 10 nM. From the GABA A receptor preferred benzimidazole and pyridyl imidazole derivatives that bind with high affinity to the benzodiazepine site of the GABA A receptor comprising the are also included in the present invention. Without wishing to be bound by any particular theory, it is believed that the interaction of the compounds of formulas (I) and (II) with the benzodiazepine moiety results in pharmaceutical use of these compounds. [161] The present invention further includes methods of treating patients in need of such treatment with a compound of the present invention in an amount sufficient to alter the symptoms of CNS disease. Compounds of formula (I) and / or formula (II) that exhibit agonist activity or inverse agonist activity at a subtype of a particular receptor are particularly useful for treating certain CNS diseases. For example, compounds of formula (I) and / or formula (II) that act as agonists in the α 2 β 3 γ 2 and α 3 β 3 γ 2 receptor subtypes include anxiety disorders such as panic disorder, obsessive compulsive disorder and Generalized anxiety disorder; It is useful for the treatment of stress disorders including post-traumatic stress and acute stress disorders. Compounds of the invention that act as agonists in the α 2 β 3 γ 2 and α 3 β 3 β 2 receptor subtypes are also useful for the treatment of depression or bipolar disorder and for the treatment of sleep disorders. Compounds of the invention that act as inverse agonists in the α 5 β 3 γ 2 receptor subtype or α 1 β 2 γ 2 and α 5 β 3 γ 2 receptor subtypes are known to have Down syndrome, neurodegenerative diseases such as Alzheimer's disease and Parkinson's. It is useful for the treatment of diseases and cognitive impairments, including those resulting from stroke related dementia. Compounds of the invention that act as inverse agonists at α 5 β 3 γ 2 are useful for treating cognitive impairment through improvement of memory, particularly short-term memory, in memory-disorder patients. Compounds of the invention that act as agonists in the α 1 β 2 γ 2 receptor subtypes are useful for treating convulsive disorders such as epilepsy. Compounds that act as antagonists at the benzodiazepine site reverse the effects of benzodiazepine abuse and are useful for treating drug and alcoholism. [162] Diseases and / or diseases that can be treated using the compounds and compositions according to the invention include: [163] Depression , for example, depression, atypical depression, bipolar disorder, depressive state of bipolar disorder. [164] Anxiety , eg, general anxiety disorder (GAD), agoraphobia, panic disorder, +/- agophobia, social phobia, specific phobia, post-traumatic stress disorder, obsessive-compulsive disorder (OCD), dysthymia, mood and anxiety Disorders caused by disturbances, seizure disorders, anti-anxiety acute stress disorders, control disorders, cyclic mood disorders. [165] Sleep disorders such as primary insomnia, circadian sleep disorders, sleep disorders NOS, hypersleep, nightmare disorders, sleep fear disorders, secondary sleep disorders for depression and / or anxiety disorders or other mental disorders, substance induced sleep disorders . [166] Cognitive disorders such as cognitive disorders, memory disorders, short term memory disorders, Alzheimer's disease, Parkinson's disease, minimal cognitive impairment (MCI), aging-related cognitive decline (ARCD), stroke, traumatic brain injury, AIDS-related dementia, and Dementia associated with depression, anxiety disorder or psychosis. [167] Attention deficit disorders such as attention deficit disorder (ADD), attention deficit and hyperactivity disorder (ADHD). [168] Speech disorders , such as stuttering, including motor teak, hepatic stuttering, non-fluent, speech impairment, oral dysfunction, Tourete's syndrome or convulsive speech, [169] Psychiatric disorders , for example, schizophrenia, hallucinations. [170] In addition, the present invention includes pharmaceutically acceptable carriers or excipients and one or more compounds of the present invention to respond to disorders in response to GABA A receptor modulation, such as anxiety disorders, depression, sleep disorders or cognitive dysfunctions. Provided is a pharmaceutical composition for treatment by GABA A receptor modulation. The pharmaceutical composition comprises the use of a container containing a therapeutically effective amount of one or more GABA A receptor modulators as described above, and the use of the contained GABA A receptor ligands, to be used to treat a disorder of response to GABA A receptor regulation in a patient. Packaged pharmaceutical compositions that include instructions to direct (eg, labeling). [171] In another aspect, the present invention provides a method for enhancing the action of other CNS active compounds, which comprises administering an effective amount of a compound of the invention in combination with another CNS active compound. Such CNS active compounds include serotonin receptor (eg, 5-HT 1A ) agonists and antagonists against anxiety disorders; Neurokinin receptor antagonists or corticotropin releasing factor receptor (CRF 1 ) antagonists against anxiety disorders and depression; Melatonin receptor agonists against sleep disorders; And nicotinic agonists, muscarinic agents, acetylcholinesterase inhibitors and dopamine receptor agonists for neurodegenerative disorders such as Alzheimer's disease, but are not limited thereto. In particular, the present invention provides a method of enhancing the potency of the antidepressive activity of selective SSRIs by administering an effective amount of a GABA agonist compound of the invention in combination with a serotonin reuptake inhibitor (SSRI). [172] Da-Rocha, et al., J. Psychopharmacology (1997) 11 (3) 211-218; Smith, et al., Am. J. Psychiatry (1998) 155 (10) 1339-45; or Le, et al., Alcohol and Alcoholism (1996) 31 Suppl. 127-132, in a similar manner as described. In addition, in combination with nicotinic agonists, muscarinic agonists and acetylcholinesterase inhibitors, GABA A receptor ligands 3- (5-methylisoxazol-3-yl) -6- (1-methyl-1,2, Discussion of the use of 3-triazol-4-yl) methyloxy-1,2,4-triazolo [3,4-a] phthalazine is provided in PCT International Publication Nos. WO 99/47142, WO 99/47171 And WO 99/47131, respectively. In addition, a discussion of using the GABA A receptor ligand, 1,2,4-triazolo [4,3-b] pyridazine in combination with SRI is described in PCT International Publication No. WO 99/37303. [173] The present invention also provides a method for inhibiting the binding of a benzodiazepine compound or GABA to a GABA A receptor, such as Ro 15-1788 (flumagenin), which method comprises a method for expressing the GABA A receptor in a solution containing the compound of the present invention. Contacting the cells, wherein the compound is present at a concentration sufficient to inhibit the binding of benzodiazepine or GABA to the GABA A receptor in vitro. The method may, in vivo, for example in patients treated with the benzodiazepine compound or compounds of the sufficient amount of the formula (I) or formula (II) to inhibit the GABA binding to GABA A receptor in vitro, GABA A Inhibiting the binding of the benzodiazepine compound to the receptor. In one embodiment, the method is useful for treating benzodiazepine drug overdose. The benzodiazepine compound may be readily determined via a method described in the combined amount of GABA A receptors in the compound sufficient to inhibit the binding to the GABA A receptor assay, for example, in Example 17. GABA A receptors used to measure in vitro binding can be obtained from a variety of sources, for example from shell samples of rats or from cells expressing cloned human GABA A receptors. [174] The invention also relates to a method for altering signal transduction activity, in particular the chloride ion conductance of the GABA A receptor, which method comprises exposing a cell expressing said receptor to an effective amount of a compound of the invention. The present method, for example, in vitro sufficient amount of the formula (I), or signal transduction activity of GABA A receptors in vivo in patients receiving a compound of the formula (II) for changing the signal conversion activity of GABA A receptors in the It involves making changes. The amount of the compound sufficient to alter the signal transduction activity of GABA A receptors may be determined via a GABA A receptor signal transduction assay, such as the assay described in Example 18. Cells that express GABA receptors in vivo include, but are not limited to, neurons or brain cells. The cells can be contacted with the present compound through contact with a body fluid containing the present compound, for example through contact with the cerebrospinal fluid. Alteration of signal transduction activity of the GABA A receptor in vitro can be measured from the electrophysiological detectable changes of the cells expressing the GABA A receptor when these cells are contacted with a compound of the invention in the presence of GABA. [175] Intracellular recording or patch-clamp recordings can be used to quantify electrophysiological changes in cells. Also, to recognize the occurrence of electrophysiological changes in animal cells expressing GABA A receptors, reproducible changes in the behavior of animals provided with the compounds of the invention can be used. [176] The GABA A receptor ligands and labeled derivatives thereof provided by the present invention are also useful as standards and reagents in measuring the ability of potential agents to bind to GABA A receptors. Radiolabelled derivatives of the GABA A receptor ligands provided herein are also useful as radiotracers for quantum emission tomography (PET) or single photon emission computed tomography (SPECT). [177] More preferred compounds of the invention can be used to demonstrate the presence of the GABA A receptor in a cell or tissue sample. This can be done by preparing a number of matched cell or tissue samples, one or more of which are prepared as experimental samples and one or more of which are prepared as control samples. At least one matched cell or tissue sample not previously contacted with any compound or salt of the invention is contacted at an initially determined molar concentration with an experimental solution comprising a detectably-labeled preparation of the selected compound or salt. Experimental samples are prepared (under conditions that enable binding of RO15-1788 to GABA A receptors in cell and tissue samples). Control samples are prepared in the same manner as experimental samples, which also contain an unlabeled preparation of the same compound or salt of the present invention at a higher molar concentration. [178] The experimental and control samples are then washed to remove unbound detectably-labeled compound. The remaining amount of bound detectably-labeled compound is measured and the amount of detectably-labeled compound in the experimental and control samples is compared. As a result, a greater amount of detectable label is recognized in one or more washed experimental samples than that detected in any control sample, which demonstrates the presence of the GABA A receptor in the experimental sample. [179] The detectably-labeled compound used in this method can be labeled with a radioactive label or a label that is directly or indirectly luminescent. When a tissue compartment is used in this method and the detectably-labeled compound is radiolabelled, the bound and labeled compound is recognized by autoradiography to generate an autoradiography. The detectable label amount in an experimental or control sample can be measured by examining the autoradiography and comparing the exposure density of the autoradiography. [180] Pharmaceutical composition [181] The compound of formula (I) is orally, topically, parenterally, by inhalation or spray, or rectally as a dosage unit formulation containing a conventional non-toxic pharmaceutically acceptable carrier, adjuvant and vehicle. Can be administered. Particular preference is given to oral administration in the form of pills, capsules, elixir, syrups, lozenges, oral tablets. As used herein, the term parenteral includes injection or infusion techniques such as subcutaneous, intradermal, intravascular (eg, intravenous), intramuscular, spinal cord, intradural, and the like. Also provided are pharmaceutical formulations comprising a compound of Formula (I) and / or of Formula (II), and a pharmaceutically acceptable carrier. One or more compounds of formula (I) or formula (II) may be used with one or more non-toxic pharmaceutically acceptable carriers and / or diluents and / or auxiliaries, and other active substances as needed. . Pharmaceutical compositions containing a compound of formula (I) and / or formula (II) are, for example, tablets, tablets, lozenges, aqueous or oily suspensions, dispersible powders or granules, emulsions, hard or soft capsules, Or in a form suitable for oral use, such as syrup or elixirs. [182] Pharmaceutical compositions and oral compositions, which may be prepared according to any method known in the art for preparing such compositions, may be used as sweeteners, flavoring agents, to provide pharmaceutical elegants and palatable preparations. It may contain one or more agents selected from the group consisting of colorants and preservatives. Tablets contain the active ingredient in admixture with non-toxic pharmaceutically acceptable excipients which are suitable for preparing tablets. Such excipients include, for example, inert diluents such as calcium carbonate, sodium carbonate, lactose, calcium phosphate or sodium phosphate; Flocculants and disintegrants such as, for example, corn starch or arginine acid; Binders such as, for example, starch, gelatin or acacia; And lubricants such as, for example, magnesium stearate, stearic acid or talc. Tablets may be uncoated or coated in a known manner to retard disintegration and absorption in the gastrointestinal tract to provide long lasting action. For example, a time delay material such as glyceryl monostearate or glyceryl distearate can be used. [183] In addition, oral formulations may contain a hard gelatin capsule in which the active substance is mixed with an inert solid diluent such as calcium carbonate, calcium phosphate or carolin, or the active substance is water or, for example peanut oil, liquid paraffin. Or as a soft gelatin capsule mixed with an oily medium such as olive oil. [184] Aqueous suspensions contain the active materials in admixture with excipients suitable for the manufacture of aqueous suspensions. Such excipients are, for example, suspending agents such as sodium carboxymethylcellulose, methylcellulose, hydropropylmethylcellulose, sodium alginate, polyvinylpyrrolidone, gum tragacanth and gum acacia; The binder or humectant is, for example, a naturally occurring phosphatide such as lecithin, or a condensation product of long chain aliphatic alcohol with ethylene oxide, such as for example heptadecaethyleneoxycetanol, or polyoxyethylene sorbitol mono Condensation products of partial esters derived from hexitol and fatty acids with ethylene oxide, such as oleates, or condensation products of partial esters derived from anhydrous hexitol with ethylene oxide, such as polyethylene sorbitan monooleate Can be. The aqueous suspension may also contain one or more preservatives, such as, for example, ethyl, or n-propyl p-hydroxybenzoate, one or more colorants, one or more flavoring agents, and one or more sweetening agents, such as sucrose or saccharin. It may contain. [185] Oily suspensions can be formulated by suspending the active ingredient in vegetable oils such as arachis oil, olive oil, sesame oil or coconut oil, or by suspending it in an inorganic oil such as liquid paraffin. Oily suspensions may contain thickening agents, for example beeswax, light paraffin or cetyl alcohol. Sweetening agents, such as the ingredients described above, and flavoring agents, may also be added to provide flavorful oral formulations. These compositions can be preserved by the addition of antioxidants such as ascorbic acid. [186] Granules and dispersible powders suitable for preparing an aqueous suspension by adding water provide the active ingredient with a dispersing or wetting agent, suspending agent and one or more preservatives. Suitable dispersing or wetting agents and suspending agents are exemplified by those described above. Additional excipients may also be present, for example sweetening, flavoring and coloring agents. [187] The pharmaceutical compositions of the invention may also be in the form of oil-in-water emulsions. The oily phase may be a vegetable oil such as olive oil or peanut oil, or an inorganic oil such as liquid paraffin or mixtures thereof. Suitable emulsifiers are natural gums such as acacia gum or gum tragacanth, natural phosphatides such as soybean, lecithin, and esters or partial esters derived from fatty acids and hexitols, anhydrides , For example, sorbitan monooleate, and condensation products of partial esters with ethylene oxide, such as polyoxyethylene sorbitan monooleate. The emulsion may also contain sweetening and flavoring agents. [188] Syrups and elixirs may be formulated with sweetening agents such as glycerol, propylene glycol, sorbitol or sucrose. Such formulations may also contain analgesics, preservatives, flavors and coloring agents. The pharmaceutical compositions may be in the form of sterile injectable aqueous or oily suspensions. Such suspensions may be formulated according to the known art by using those suitable for the aforementioned dispersing or wetting agents and suspending agents. Sterile injectable preparations may also be sterile injectable solutions or suspensions in non-toxic and parenterally acceptable diluents or solvents, for example, as solutions in 1,3-butanediol. Among the acceptable vehicles and solvents that may be employed are water, Ringer's solution and isotonic sodium chloride solution. In addition, sterile, nonvolatile oils are conventionally employed as a solvent or suspending medium. For this purpose, nonvolatile compounding oils including mono- or diglycerides can be used. In addition, fatty acids such as oleic acid are used in the preparation of injectable solutions. [189] The compounds of formula (I) may also be administered in the form of suppositories for rectal administration of the drug. Such compositions can be prepared by mixing the drug with a suitable non-irritating excipient which is solid at ordinary temperatures but liquid at the rectal temperature and can therefore melt in the rectum to release the drug. Such materials are cocoa butter and polyethylene glycols. [190] The compound of formula (I) may be administered parenterally in a sterile medium. Depending on the vehicle and the concentration used, the drug may be suspended or dissolved in the vehicle. Advantageously, adjuvants such as local anesthetics, preservatives and buffers can be dissolved in the vehicle. [191] For administration to non-human animals, the composition may also be added to animal feed or drinking water. It will be easy to formulate such animal feed and drinking water compositions so that the animal consumes the appropriate amount of composition with the animal feed. It will be easy to provide the composition as a preliminary mixture for addition to feed or drinking water. [192] Dose levels of about 0.1 mg to about 140 mg / kg body weight per day are useful for the treatment of the diseases described above (about 0.5 mg to about 7 g / patient / day). The amount of active ingredient mixed with the carrier material to produce a single dosage form will vary depending upon the host treated and the particular mode of administration. Dosage unit forms will generally contain about 1 mg to about 500 mg of active ingredient. [193] Frequency of administration will also vary depending on the compound to be used and the particular disease being treated. However, in order to treat most diseases, up to four administrations per day is preferred. In order to treat anxiety, depression, or cognitive impairment, one or two daily administrations are particularly preferred. In order to treat sleep disorders, a single dose that rapidly reaches an effective concentration is desirable. [194] However, the specific dosage level for a particular patient varies depending on the specific compound used, age, weight, general health, sex, meal, time of administration, route of administration, and rate of excretion, drug combination, and severity of the particular disease being treated. You should understand that you can. [195] Preferred compounds of the present invention will have certain pharmacological properties. These properties include, but are not limited to, high solubility (preferably at least 500 ng / ml) in aqueous solutions, oral bioavailability, low toxicity, low serum protein binding, absence of clinically relevant EKG effects, and preferred in vitro And in vivo lifespan. Although penetration of the vascular brain portal vein of the compound used to treat CNS disease is required, low brain levels of the compound used to treat peripheral vascular disease are often preferred. [196] Assays can be performed to predict required pharmacological properties. Assays used to predict bioavailability include transport across human intestinal cell monolayers, including Caco-2 cell monolayers. Toxicity to cultured hepatocytes can be used to predict compound toxicity. The passage of the vascular brain portal vein of a compound in humans can be predicted from the brain level of the compound in experimental animals to which the compound is administered intravenously. [197] Serum protein binding can be predicted from albumin binding assays. Such assays are described in Orravcova, et. al., Journal of Chromatography B (1996) volume 677, pages 1-27. [198] Compound life is inversely proportional to the frequency of compound administration. Lifespan of in vitro compounds can be predicted from assays of microsomal lifespan as described in Kuhnz and Gieschen, Drug Metabolism and Disposition, (1998) volume 26, pages 1120-1127. [199] Preparation of the compound [200] General preparations of compounds of formula (I) and formula (XXVI) in the present invention are shown in Schemes 1-9. The following abbreviations are used in the schemes and the examples that follow: [201] AIBN: 2,2'-azabisoisobutyronitrile [202] DIBAL-H: diisobutylaluminum hydride [203] LDA: Lithium Diisopropylamide [204] NBS: N-bromosuccinamide [205] NCS: N-chlorosuccinamide [206] THF: tetrahydrofuran [207] Scheme 1 [208] [209] Scheme 1 shows the route to synthesize chloromethyl or mesylmethyl fused imidazo compounds used in the preparation of compounds of formula (I). Step 1 comprises alpha-bromoketoester and 2-aminopyridine, 2-aminopyrimidine, 2-aminopyrazine, 4-aminopyrimidine, 3-aminopyridazine or other suitable aminohetero to form imidazo acid esters. It is related to the reaction of aromatics. The required alpha-bromoketoester is prepared by the reaction of the corresponding alpha-hydroxyester in carbon tetrachloride with N-bromosuccinimide, wherein R ″ is alkyl, in the presence of a catalytic amount of AIBN. 1 produces an isomeric mixture when Z 1 is nitrogen In step 2, the imidazo acid ester is reduced to the corresponding alcohol by using diisobutylaluminum hydride, lithium aluminum hydride or other suitable reducing agent. When Z 2 or Z 3 is nitrogen, a low yield is obtained from step 2 of Scheme 1. When reduction of the fused heteroaromatic ring occurs, the conversion of the imidazo acid ester to the alcohol hydrolyzes the ester and By converting the acid to acid chloride and treating the acid chloride with sodium borohydride or other suitable reducing agent It may be. In step 3, the alcohol with thionyl chloride or methanesulfonyl is converted to a mesylate or chloride equivalent by reacting a chloride. R 5 is A compound of formula (I) H is, as shown in step 2 ' It can be obtained by reacting 1,1′-dichloroacetone with an appropriate aminoheteroaromatic compound, as one skilled in the art will appreciate that the starting materials, reagents and reactions in Scheme 1 can be used to prepare the various intermediates of formula (I). It can be changed to easily create a. [210] Scheme 2 [211] [212] Scheme 2 illustrates two pathways for the aryl and heteroaryl imidazoles that are intermediates in the synthesis of the compounds of formulas (I) and (II) selected. [213] In the first route, aryl or heteroaryl aldehydes are treated with glyoxal and ammonium hydroxide to form the corresponding aryl or heteroaryl imidazoles. Palladium (0) catalyzed crosslinking where direct conversion of aryl or heteroaryl aldehydes to aryl or heteroaryl imidazoles provides low yields in the preparation of 2- (1H-imidazoyl-2-yl) -thiazole The second path associated with the join is used. In this route, methoxymethyl-protected imidazole is treated with butyl lithium and then with tri-n-butyltin chloride to yield the corresponding 2- (tri-n-butyltin) -imidazole. 2- (tri-n-butyltin) -imidazole intermediates should be handled with care to avoid degradation. Subsequent palladium (0) catalyzed linkages with the appropriate aryl or heteroaryl halides (shown as ArX in Scheme 2) provide the corresponding 2-aryl or 2-heteroaryl methoxymethyl-protected imidazoles. Removal of the methoxymethyl protecting group with an acid provides the required aryl or heteroaryl imidazole for use in preparing the compounds of formula (I) and formula (II). [214] Scheme 3 [215] [216] Scheme 3 provides a route for preparing compounds of formula (I) by reacting an appropriate chloromethyl fused imidazo compound with aryl or heteroaryl imidazole. In step 1, the chloromethyl fused imidazo compound is reacted with aryl or heteroaryl imidazole in the presence of a suitable base to give a compound of formula (I). Suitable bases include, but are not limited to, sodium hydride, potassium carbonate and cesium carbonate. When R 5 is H in Scheme 3, step 1 ′ may be used to produce a chloromethyl fused imidazo compound wherein R 5 is Br or Cl. Reaction of the haloimidazo compound with aryl or heteroaryl imidazole in step 2 'yields a compound of formula (I) wherein R 5 is Br or Cl. In step 3 'the compound of formula (I) in which R 5 is Br is converted to the compound of formula (I) in which R 5 is methyl by the action of tetramethyltin, optionally in the presence of palladium (0). Steps 1 ', 2' and 3 'are an easy process for preparing compounds of formula (I) wherein Z 2 or Z 3 is nitrogen and R 5 is methyl. [217] Scheme 4 [218] [219] Scheme 4 provides a process for obtaining a compound of formula (I) in which Z 3 is substituted. Similar chemistry can be used to substitute Z 1 , Z 2 , or Z 4 . In this scheme, a compound of formula (I) wherein Z 3 is halogen (preferably bromine) is coupled with an aryl or alkyl tin reagent in the presence of a palladium (0) catalyst, where Z 3 is aryl or alkyl To yield a compound. Those skilled in the art will appreciate that in some cases suitable aryl or alkyl boronic acids may be used instead of aryl or alkyl tin reagents. When Z 2 is nitrogen and Z 3 is Br or Cl, nitrogen or oxygen nucleophile (NuH) can be used to substitute Z 3 to obtain a compound of formula (I) wherein Z 2 is nitrogen or oxygen. For example, compounds of formula (I) wherein Z 2 is N and Z 3 is alkylamino are readily produced by this route. [220] Scheme 5 [221] [222] Scheme 5 is used to prepare compounds of formula (I) wherein R 5 is cyano. In this scheme, imidazo [1,2-a] pyridine-2-carboxylic acid ethyl ester is reacted with formaldehyde in acetic acid to produce the corresponding hydroxymethyl derivative. The primary alcohol is oxidized to yield an aldehyde, which is subsequently converted to an oxime and dehydrated to give a nitrile. The ethyl ester group of 3-cyano-imidazo [1,2-alpyridine-2-carboxylic acid ethyl ester is optionally reduced to give the corresponding alcohol, which is converted to a chloromethyl derivative, as described in Scheme 3 React with aryl or heteroaryl amidazole. Those skilled in the art will know that the synthetic route is an alternative starting to synthesize many other compounds of formula (I) wherein R 5 is CN and Z 1 , Z 2 , Z 3 and Z 4 are CR 1 , CR 2 , CR 2 , and CR 4 It will be appreciated that the materials and reagents can be readily modified to use. [223] Scheme 6 [224] [225] Scheme 6 is used to prepare compounds of formula (I) wherein R 5 is trifluoromethyl. In this scheme, the known 3-bromo-imidazo [1,2-a] pyridine is brominated with N-bromosuccinimide by imidazo [1,2-a] pyridine-2-carboxylic acid ethyl ester. To produce a 2-carboxylic acid ethyl ester. The resulting 3-bromo-imidazo [1,2-a] pyridine-2-carboxylic acid ethyl ester was reacted with trifluoromethyltriethylsilane in the presence of potassium fluoride and copper chloride (I) to give the corresponding 3 -Trifluoromethyl derivative is obtained. The foreign material is converted to the compound of formula (I) as described in Schemes 1 and 3. Reaction with formaldehyde in acetic acid yields the corresponding hydroxymethyl derivative. One skilled in the art would substitute for the synthesis of many other compounds of formula (I) wherein the synthetic route is R 5 is CF 3 and Z 1 , Z 2 , Z 3 and Z 4 are CR 1 , CR 2 , CR 2 , and CR 4 It will be appreciated that the starting materials and reagents can be readily modified to use. [226] Scheme 7 [227] [228] Scheme 7 illustrates a method for synthesizing aryl and heteroaryl pyrazole compounds of formula (I). In this route, 2- (2,2-dimethoxyethyl)-[1,3] dithiane (J. Het. Chem. 1987, 1221) is reacted with n-butyllithium, followed by chloromethyl fused imidazo. Reaction with the compound yields the corresponding alkylation product. [1,3] dithiane is removed to give the corresponding ketone acetal derivative. This material is deprotected to give ketone aldehyde and in situ to give the desired pyrazole compound of formula (I). Undesired isomer pyrazole is separated by chromatography on silica gel. Those skilled in the art will appreciate that many other pyrazole compounds of formula (I), including compounds wherein the synthetic route is Z 1 , Z 2 , Z 3 , and Z 4 are N or CR 1 , CR 2 , CR 2 , and CR 4 It will be appreciated that it can be readily modified to use alternative starting materials and reagents for synthesis. [229] Scheme 8 [230] [231] Scheme 8 illustrates a route for preparing compounds of formula (I) wherein Z 4 and Z 6 are nitrogen. In this route, the alkyl nitrile is condensed with diethyl ester of oxalate to yield the corresponding 3-alkyl-3-cyano-2-oxo-propionic acid ethyl ester. Treatment of 3-alkyl-3-cyano-2-oxo-propionic acid ethyl ester with hydrazine monohydrate yields 5-amino-4-alkyl-lH-pyrazole-3-carboxylic acid ethyl ester, which is subsequently 3-alkyl-5-methyl-7-oxo-4,7-dihydropyrazolo [1,5-a] pyrimidine-2-carboxylic acid ethyl ester by reaction with 3-oxobutyric acid ethyl ester or equivalent reagent To obtain. The ethyl ester is then reduced using diisobutylaluminum hydride at low temperature. Further synthesis conversion as described in Schemes 1 and 3 yields compounds of formula (I) wherein Z 4 and Z 6 are nitrogen. Those skilled in the art will appreciate that the synthetic route may be readily modified to use alternative starting materials and reagents to synthesize many other compounds of formula (I) wherein Z 4 and Z 6 are nitrogen. [232] Scheme 9 [233] [234] Scheme 9 provides a process for preparing the compound of formula II from 2-aminothiazole. Various synthetic transformations involved are described in Schemes 1, 3 and 8. [235] Although the invention is further illustrated by the following examples, the following examples should not be construed to limit the scope or spirit of the invention to the specific methods described. Those skilled in the art will appreciate that starting materials may be altered and additional steps may be used to produce the compounds included in the present invention, as demonstrated by the following examples. Starting materials and reagents used in this synthesis are of standard commercial grade, unless otherwise noted. In some cases, the protection of certain reactive functional groups may be necessary to achieve some of the transformation. In general, the need for protecting groups and the conditions necessary for binding and removing such protecting groups will be apparent to those skilled in the art of organic synthesis. [236] Example 1 [237] Synthesis of 3-fluoro- (1H-imidazol-2-yl) benzene [238] [239] A saturated aqueous ammonium hydroxide solution (30 mL) was slowly added to a solution of 3-fluorobenzaldehyde (12.4 g, 100 mmol) and glyoxal (17.5 mL, 40% (wt) aqueous solution, 120 mmol) in methanol at room temperature. After stirring for 24 hours, most of the solvent was removed under reduced pressure. Benzene was added and evaporated to remove residual moisture. The resulting blackish oil was purified by chromatography on silica gel (2% MeOH / CH 2 Cl 2 ) to give a tan solid. Trituration with ether / hexanes afforded 3-fluoro- (1H-imidazol-2-yl) benzene as a white solid. LRMS m / z (M = 1) 163.2. [240] Example 2 [241] Synthesis of 3-chloro-4-fluoro- (1H-imidazol-2-yl) benzene [242] [243] A mixture of 3-chloro-4-fluoro-benzaldehyde (0.032 mol), glyoxal (40% aqueous solution, 0.038 mol) and ammonium hydroxide (28% aqueous solution, 0.16 mol) in MeOH (60 mL) was stirred overnight at room temperature. The solvent was removed in vacuo and the residue partitioned between water and CH 2 Cl 2 . The organic layer was washed with brine, dried (Na 2 SO 4 ) and concentrated. The residue was purified by column chromatography on silica gel eluting with CH 2 Cl 2 / MeOH (95/5) to give 3-chloro-4-fluoro- (1H-imidazol-2-yl) benzene as a yellow solid. Obtained. 1 H NMR (CDC1 3 ) δ 7.88 (dd, 1H), 7.70 (m, 1H), 7.19 (t, 1H), 7.17 (s, 2H). LRMS m / z (M + 1) 197.0. [244] Example 3 [245] Synthesis of 2,3,4-trifluoro- (1H-imidazol-2-yl) benzene [246] [247] Saturated ammonium hydroxide solution (26 mL) was added to a solution of 2,3,4-trifluorobenzaldehyde (5.0 g, 31.2 mmol) and glyoxal (10.75 mL, 40% (wt) aqueous solution, 93.7 mmol) in methanol (100 mL). Was added slowly. After stirring for 24 hours, most of the solvent was removed under reduced pressure. Benzene was added and evaporated to remove residual moisture. The resulting blackish oil was purified by chromatography on silica gel (5% MeOH / CH 2 Cl 2 ) to give a tan solid. Trituration with ether / hexanes afforded 2,3,4-trifluoro- (1H-imidazol-2-yl) benzene as a white solid. LRMS m / z (M + l) 199.10. [248] Example 4 [249] Synthesis of 1-ethoxylmethyl-2-tributylstannyl-1H-imidazole [250] [251] 1.6 M n-BuLi (12.0 mL, 19.2 mmol) was added 1-ethoxymethyl-1H-imidazole in THF (30 mL) at −78 ° C. under N 2 [Tang, CC ,: Davalian, D .; Huang, P.,; Breslow, RJ Am. Chem. Soc. Available via the procedure disclosed in 1978, 100, 3918] (2.20 g, 17.4 mmol). The reaction mixture was stirred at −78 ° C. for 20 minutes and immediately tributyl tin chloride (5.7 mL, 20.9 mmol) was added slowly. The reaction mixture was stirred at -78 ° C for 10 minutes and warmed up to room temperature. After stirring for 1.5 hours at room temperature, the reaction mixture was concentrated in vacuo. The residue was triturated with hexane and filtered to concentrate the filtrate in vacuo. The residue was triturated with hexane again and filtered to concentrate the filtrate in vacuo. 1 H NMR of the obtained oil showed that it was a 2: 1 mixture of 1-ethoxymethyl-2-tributylstananyl-1H-imidazole: 1-ethoxymethyl-1H-imidazole. This material was used for the next reaction (Example 5) without further purification. [252] [253] Example 5 [254] Synthesis of 2- (1-ethoxymethyl-1H-imidazol-2-yl) -thiazole [255] [256] Crude 1-ethoxymethyl-2-tributylstannanyl-1H-imidazole in toluene (20 mL) (previous example), 2-bromothiazole (1.05 mL, 11.6 mmol, crude 1-ethoxymethyl 1.0 equivalent), and a solution of Pd (PPh 3 ) 4 (0.67 g, 0.58 mmol) based on the integral of 1 H NMR of 2-tributylstannanyl-1H-imidazole were stirred at 80 ° C. for 18 hours. . After cooling to room temperature, the reaction mixture was poured into saturated aqueous NaHCO 3 and extracted twice with CH 2 Cl 2 . The recovered extract was dried over Na 2 SO 4 and concentrated in vacuo. The residue was purified by flash chromatography on silica gel with an eluent of 2: 1 hexanes: EtOAc (+ 0.5% Et 3 N). Fractions containing product were concentrated and flash chromatographed again on silica gel. Elution with 2: 1 hexanes: EtOAc (+ 0.5% Et 3 N) gave 2- (1-ethoxymethyl-1H-imidazol-2-yl) -thiazole (26%) as a pale yellow oil. [257] [258] Example 6 [259] Synthesis of 2- (1H-imidazol-2-yl) -thiazole [260] [261] Concentrated HCl (10 ml) was added to a solution of 2- (1-ethoxymethyl-1H-imidazol-2-yl) -thiazole (940 mg, 4.49 mmol) in 24 mL of 1: 1 EtOH-H 2 O at room temperature. It was. The solution was stirred at reflux for 3 hours. The reaction mixture was cooled to 0 ° C. and made basic by addition of about 12 mL of 10N aqueous NaOH. The mixture was titrated inversely with concentrated HCl to about pH 4. Solid NaHCO 3 was added at saturation point to approximately pH 8. The mixture was then extracted twice using a mixture of THF and EtOAc. The recovered extract was dried over Na 2 SO 4 and concentrated to an oily solid, which was triturated with a small amount of CH 2 Cl 2 . The solid was recovered by filtration. The filtrate was concentrated and the oily solid was titrated once more with CH 2 Cl 2 . The second obtained solid was recovered by filtration and combined with the first obtained solid. The product, 2- (1H-imidazol-2-yl) -thiazole, was obtained as a slightly off-white solid. [262] [263] Example 7 [264] 3- {1-[(3-propylimidazo [1,2-A] pyridin-2-yl) methyl] -1H-imidazol-2-yl} benzonitrile [265] Step 1. Preparation of 3-bromo-2-oxo-hexanoic acid ethyl ester [266] [267] References JSC Perkin Trans. I 1972, 2584, which was modified to include 2-hydroxy-hexanoic acid ethyl ester (5 g, 31 mmol), N-bromosuccinimide (12 g, 67 mmol) and a catalyst in anhydrous CCl 4 (60 ml). The mixture of AIBNs was refluxed. After heating for about 20 minutes, the reaction started with the generation of reddish brown gas. After refluxing for 4 hours, the resulting mixture was filtered and the filtrate was evaporated under reduced pressure to give 3-bromo-2oxo-hexanoic acid ethyl ester as a dark liquid. [268] Step 2. Preparation of 3- (1-propyl) -imidazolo [1,2-a] pyridine-2-carboxylate [269] [270] A solution of 3-bromo-2-oxo-hexanoic acid ethyl ester (2.4 g, 10 mmol) in THF (5 mL) was added to a solution of 2-aminopyridine (940 mg, 10 mmol) in anhydrous THF (5 mL). . After 1 h ethanol (50 ml) was added and the solution was heated for 6 h while refluxing with magnetic stirring. The resulting dark mixture was evaporated under reduced pressure, diluted with EtOAc (100 mL), washed with saturated aqueous NaHCO 3 (30 mL), water (30 mL), brine (30 mL), dried over anhydrous Na 2 SO 4 , and evaporated under reduced pressure. To give a yellow-orange solid. Recrystallization from diethyl ether gave pure 3- (1-propyl) -imidazolo [1,2-a] pyridine-2-carboxylate as a cream solid. [271] [272] Step 3. Preparation of 2-hydroxymethyl-3- (1-propyl) -imidazolo [1,2-a] pyridine [273] [274] A solution of LiAlH 4 (1M in THF, 4.0 mL, 4.0 mmol) was added 3- (1-propyl) -imidazolo [1,2-a] pyridine-2-carboxylate (1 g in anhydrous THF (50 ml). , 4.3 mmol) was added at 0 ° C. under nitrogen with magnetic stirring. The pale yellow solution obtained was stirred at 0 ° C. for 4 h and then quenched by addition of 75 mL EtOAc and 2 mL saturated aqueous Na 2 SO 4 . The resulting mixture was stirred for 1 h at ambient temperature, dried over anhydrous Na 2 SO 4 , filtered through celite and evaporated under reduced pressure to give 2-hydroxymethyl-3- (1-propyl) -imidazole [1 , 2-a] pyridine was obtained as a colorless film. [275] [276] Step 4. Preparation of 2-chloromethyl-3- (1-propyl) -imidazolo [1,2-a] pyridine [277] [278] Thionyl chloride (125 mg, 1.06 mmol) of 2-hydroxymethyl-3- (1-propyl) -imidazolo [1,2-a] pyridine (100 mg, 0.53 mmol) in CH 2 Cl 2 (3 ml) The solution was added under nitrogen with magnetic stirring at 0 ° C. After 1 h, the reaction was diluted with EtOAc (20 ml) and washed with saturated aqueous NaHCO 3 (10 ml), water (10 ml), and brine (10 ml). The solution was dried over anhydrous sodium sulfate, filtered and evaporated under reduced pressure to afford 2-chloromethyl-3- (1-propyl) -imidazolo [1,2-a] pyridine as a colorless oil. [279] Step 5. Preparation of 3- {1-[(3-propylimidazo [1,2-a] pyridin-2-yl) methyl] -1H-imidazol-2-yl} benzonitrile [280] [281] NaH (60 wt.% 13.5 mg, 0.34 mmol) was added to a solution of 3-cyano (1H-imidazol-2-yl) benzene (57.2 mg, 0.34 mmol) in anhydrous DMF (3.5 ml). After 15 minutes, 2-chloromethyl-3- (1-propyl) -imidazolo [1,2-a] pyridine (70.5 mg, 0.34 mmol) was added and the reaction mixture was stirred at ambient temperature for 18 hours. . Concentrated under reduced pressure and purified by chromatography on silica gel (5% MeOH / CHCl 3 ) to give 3- {1-[(3-propylimidazo [1,2-a] pyridin-2-yl as light yellow solid. ) Methyl] -1H-imidazol-2-yl} benzonitrile was obtained. [282] [283] Example 8 [284] Synthesis of 6-chloro-2-{[2- (3-fluorophenyl) -1H-imidazol-1-yl] methyl} -3-propylimidazo [1,2-A] pyridine [285] [286] Kt-BuO (0.69 mL of 1M in THF, 0.69 mmol) was added to a solution of 3-fluoro- (1H-imidazol-2-yl) benzene (88 mg, 0.58 mmol) in anhydrous DMA (1 mL). After 15 minutes, 2-chloromethyl-6-chloro-3- (1-propyl) -imidazolo [1,2-a] pyridine (140 mg, 0.58 mmol) is added and the reaction mixture is stirred and 60 ° C. Heated at for 15 minutes. The reaction mixture was diluted with EtOAc (10 mL), washed with water (3 mL), brine (3 mL), dried over Na 2 SO 4 , filtered and evaporated under reduced pressure to give a yellow solid. Sequential chromatography on silica gel with EtOAc and eluent of 5% MeOH / CH 2 Cl 2 gave 6-chloro-2-{[2- (3-fluorophenyl) -1H-imidazole-1 as a creamy yellow solid. -Yl] methyl} -3-propylimidazo [1,2-a] pyridine was obtained. [287] [288] Example 9 [289] '2-{[2- (6-fluoropyridin-2-yl) -1H-imidazol-1-yl] methyl} -3- (trifluoromethyl) imidazo [1,2-A] pyridine synthesis [290] Step 1. Preparation of 3-trifluoromethyl-imidazolo [1,2-a] pyridine-2-carboxylate. [291] [292] Ethyl 3-bromo-imidazolo [1,2-a] pyridine-2-carboxylate (1 g, 3.7 mmol) in anhydrous DMF (4.1 mL), triethyltrifluoro-methylsilane (754 mg, 4.09 mmol), copper (I) iodide (779 mg, 4.09 mmol) and potassium fluoride (238 mg, 4.09 mmol) were heated at 80 ° C. with magnetic stirring in a tube sealed with Pyrex glass. After 40 hours, the resulting dark mixture was poured into a mixture of EtOAc (100 mL) and water / saturated NH 4 Cl solution (50 mL, 1: 1). After stirring for 1 hour, the mixture was filtered to remove solids. The solid was washed with EtOAc (20 mL × 3) and the organic layer of the recovered filtrate was separated, washed with brine (30 mL), dried over sodium sulphate and evaporated under reduced pressure to afford the crude product as a dark oil. Purification by flash chromatography using solvent gradient (35% -45% EtOAc / hexanes) gave ethyl 3-trifluoromethyl-imidazolo [1,2-a] pyridine-2-carboxylate as a yellow oil. . [293] [294] Step 2. Preparation of 2-hydroxymethyl-3-trifluoromethyl-imidazolo [1,2-a] pyridine [295] [296] A solution of LiAlH 4 (1M in THF, 0.60 mL, 0.60 mmol) was added to 3-trifluoromethyl-imidazolo [1,2-a] pyridine-2-carboxylate (110 mg, 0.5 in anhydrous THF (3 mL). mmol) was added at 0 ° C. under nitrogen with magnetic stirring. The pale yellow solution obtained was warmed to ambient temperature for 1 hour and quenched by the addition of 0.35 ml of 2M aqueous KOH. The resulting mixture was extracted with EtOAc (10 mL × 3) and the recovered organic layer was dried over anhydrous sodium sulfate, filtered and evaporated under reduced pressure to give a pale yellow oil which solidified itself. Purification by radiation chromatography (35% -50% EtOAc / hexanes) gave 2-hydroxymethyl-3-trifluoromethyl-imidazolo [1,2-a] pyridine as a colorless solid. [297] Step 3. Preparation of 2-chloromethyl-3-trifluoromethyl-imidazolo [1,2-a] pyridine [298] [299] Of 2-hydroxymethyl-3-trifluoromethyl-imidazolo [1,2-a] pyridine (70 mg, 0.32 mmol) and anhydrous triethylamine (72 mg, 0.71 mmol) in CH 2 Cl 2 (3.2 mL) To the solution was added methanesulfonyl chloride (39 mg, 0.34 mmol) with magnetic stirring at 0 ° C. under nitrogen. After 1 hour, the reaction was diluted with CH 2 Cl 2 (30 mL), washed with water (10 mL), dried over anhydrous sodium sulfate, filtered and evaporated under reduced pressure to give 2-chloromethyl-3-trifluoromethyl as a colorless solid. Imidazolo [1,2-a] pyridine was obtained. [300] [301] Step 4. '2-{[2- (6-fluoropyridin-2-yl) -1 H-imidazol-1-yl] methyl} -3- (trifluoromethyl) imidazo [1,2-a ] Preparation of Pyridine [302] [303] 2-chloromethyl-3-trifluoromethyl-imidazolo [1,2-a] pyridine (93.7 mg, 0.32 mmol), 2-fluoro-6- (1H-imidazole-2- in DMF (3 mL) I) a mixture of pyridine (104 mg, 0.64 mmol) and cesium carbonate (211 mg, 0.64 mmol) was stirred under nitrogen at 8O < 0 > C for 8 hours and at ambient temperature for 16 hours. The reaction mixture was partitioned between EtOAc (30 mL) and water (10 mL), the organic layer was separated, washed with water (10 mL), brine (10 mL), dried over anhydrous sodium sulfate, filtered and evaporated under reduced pressure to light yellow. A solid was obtained. Purification by radiation chromatography (3% MeOH / CH 2 Cl 2 /0.1% NH 4 OH) afforded '2-{[2- (6-fluoropyridin-2-yl) -1H-imidazole-1 as a colorless solid. -Yl] methyl} -3- (trifluoromethyl) imidazo [1,2-a] pyridine (75.5 mg) was obtained. [304] [305] [306] Example 10 [307] Synthesis of 6-chloro-2- [2- (6-fluoro-pyridin-2-yl) -2H-pyrazol-3-ylmethyl] -3-methyl-imidazo [1,2-A] pyridine [308] Step 1. 6-Chloro-2- [2- (2,2-dimethoxy-ethyl)-[1,3] dithiane-2-ylmethyl] -3-methyl-imidazole [1,2-a] Preparation of Pyridine [309] [310] N-BuLi solution in hexane (1.6 M, 1.4 mL) was added 2- (2,2-dimethoxy-ethyl)-[1,3] dithiane (450 mg, J. Het. Chem, 1987, 1221). The mixture was then warmed to -30 ° C for 1 hour. After cooling to −50 ° C., a solution of 6-chloro-2-chloromethyl-3-methyl-imidazo [1,2-a] pyridine (300 mg) in 3 ml of THF was added dropwise; The reaction mixture was then slowly warmed to room temperature. After quenching with aqueous NH 4 Cl solution, the mixture was extracted with ethyl acetate. The extract was washed with brine, dried over Na 2 S0 4 and concentrated in vacuo. The residue was purified on flash chromatography column eluting with 5% MeOH in CH 2 Cl 2 to give 6-chloro-2- [2- (2,2-dimethoxy-ethyl)-[1,3] dithiane-2. -Ylmethyl] -3-methyl-imidazo [1,2-a] pyridine was obtained. [311] Step 2. 6-Chloro-2- [2- (6-fluoro-pyridin-2-yl) -2H-pyrazol-3-ylmethyl] -3-methyl-imidazo [1,2-a] pyridine Manufacture [312] [313] 6-chloro-2- [2- (2,2-dimethoxy-ethyl)-[1,3] dithiane-2 in a mixed solvent (acetone / CH 2 CN / H 2 O, 5/5/5 mL) A mixture of -ylmethyl] -3-methyl-imidazo [1,2-a] pyridine (200 mg), HgCl 2 (200 mg), and CaCO 3 (100 mg) was stirred overnight at room temperature. Additional HgCl 2 (200 mg) and CaCO 3 (100 mg) were added and then heated at 50 ° C. for 2 hours. The solvent was evaporated in vacuo and the residue partitioned between CH 2 Cl 2 and water. The organic layer was separated, washed with water and concentrated in vacuo. The residue was dissolved in acetic acid / H 2 O (10/1 mL) and the solution was heated at 50 ° C. for 0.5 h. After cooling, the reaction mixture was heated at 80 ° C. overnight after addition of 20 mg of (6-fluoro-pyridin-2-yl) -hydrazine. The mixture was evaporated in vacuo, basified with aqueous NaHCO 3 and extracted with CH 2 Cl 2 . The extract was washed with brine and concentrated. The residue was purified on preparative TLC plate, 10% MeOH / CH 2 Cl 2 to give 6-chloro-2- [2- (6-fluoro-pyridin-2-yl) -2H-pyrazol-3-ylmethyl] 3-Methyl-imidazo [1,2-a] pyridine was obtained as a white solid. [314] Example 11 [315] Synthesis of 1- [3-ethyl-2- (2-thiazol-2-yl-imidazol-1-ylmethyl) imidano [1,2-B] pyridazin-6-yl] ethanone [316] [317] 6-chloro-3-ethyl-2- (2-thiazol-2-yl-imidazo-1-ylmethyl) -imidazo [1,2-b] pyridazine (100 mg in anhydrous toluene (5 mL) , 0.26 mmol), 1-ethoxyvinyltributylstannan (142 mg, 0.39 mmol) and PdCl 2 (Ph 3 P) 2 (10 mg) were heated to 110 ° C. in a sealed tube for 5 hours. Upon cooling, water (2 mL) and concentrated HCl (2 mL) were added and the mixture was stirred for 2 hours at room temperature. The mixture was neutralized with sodium carbonate solution and extracted with methylene chloride (3 x 15 mL). The organic layers were combined and dried (NaSO 4 ) and the solvent removed. The residue was purified by PTLC (5% methanol in methylene chloride) to give 1- [3-ethyl-2- (2-thiazol-2-yl-imidazol-1-ylmethyl) imidazo [1,2- b] pyridazin-6-yl] ethanone was obtained as a solid. [318] Example 12 [319] 4- [3-ethyl-2- (2-thiazol-2-yl-imidazol-1-ylmethyl) imidazo [1,2-B] pyridazin-6-yloxy] -2-methyl-butane Synthesis of 2-ol [320] [321] N at room temperature2To a solution of 3-methyl-1,3-butanediol (92 mg, 0.88 mmol) in THF (10 mL) was added tBuOK (1M in THF, 0.88 mL, 0.88 mmol). After 5 minutes, 6-chloro-3-ethyl-2- (2-thiazol-2-yl-imidazol-1-ylmethyl) -imidazo [1,2-b] pyridazine (46 mg, 0.12 mmol ) Was added. The mixture was refluxed for 2.5 hours. The solvent was removed in vacuo upon cooling. Saturated NH on residue4Cl An aqueous solution (8 mL) was added and extracted with methylene chloride (15 x 3 mL). The combined organic layers are dried (Na2SO4) The solvent was removed. The crude product was purified by PTLC (10% methanol in methylene chloride) to give 4- [3-ethyl-2- (2-thiazol-2-yl-imidazol-1-ylmethyl) -imidazo [1, 2-b] pyridazin-6-yloxy] -2-methyl-butan-2-ol was obtained as an oil. [322] Example 13 [323] Synthesis of 5-ethyl-6- [2- (6-fluoro-pyridin-2-yl) -imidazol-1-ylmethyl] -imidazo [2,1-B] thiazole [324] Step 1. Preparation of 5-ethyl-imidazo [2,1-b] thiazole-6-carboxylic acid ethyl ester [325] [326] A mixture of 2-aminothiazole (2 g, 20 mmol) and 3-bromo-2-oxo-pentanoic acid ethyl ester (4.4 g, 20 mmol) in ethanol (40 mL) was refluxed for 20 hours. The solvent was removed in vacuo until dry. The residue was purified by column chromatography (5% methanol in methylene) to give 5-ethyl-imidazo [2,1-b] thiazole-6-carboxylic acid ethyl ether as oil. [327] Step 2. Preparation of 5-ethyl-6-hydroxymethyl-imidazo [2,1-b] thiazole [328] [329] Diisobutylaluminum hydride (1M in THF, 11 mL, 11 mmol) was added 5-ethyl-imidazo [2,1-b] thiazole-6-carboxylic acid ethyl ester in THF (20 mL) (800 mg, 3.6 mmol). The mixture was stirred at rt for 0.5 h. HCl (10%, 2 mL) was added and the mixture was stirred for an additional 5 minutes. The mixture was neutralized by addition of sodium hydroxide (2N) until the pH exceeded 10 and then extracted with ethyl acetate (3 x 20 mL). The organic layers were combined and dried and the solvent removed to afford 5-ethyl-6-hydroxymethyl-imidazo [2,1-b] thiazole as a solid. [330] Step 3. Preparation of 6-Chloromethyl-5-ethyl-imidazo [2,1-b] thiazole [331] [332] Thionyl chloride (2M in methylene chloride, 10 mL) was added to 5-ethyl-imidazo [2,1-b] thiazol-6-yl) methanol (700 mg, 3.8 mmol). The mixture was stirred at rt for 0.5 h. All volatiles were removed until dryness to give 6-chloromethyl-5-ethyl-imidazo [2,1-b] thiazole as a solid. [333] Step 4. Preparation of 5-ethyl-6- [2- (6-fluoro-pyridin-2-yl) -imidazol-1-ylmethyl] -imidazo [2,1-b] thiazole [334] [335] 6-chloromethyl-5-ethyl-imidazo [2,1-b] thiazole (120 mg, 0.6 mmol), 2-fluoro-6- (1H-imidazol-2-yl in DMF (6 mL) A mixture of pyridine (82 mg, 0.6 mmol) and potassium carbonate (278 mg, 2.4 mmol) was stirred for 48 hours at room temperature. Brine (15 mL) and methylene chloride (20 mL) were added. The organic layer was separated and the aqueous layer was extracted with methylene chloride (2 x 20 mL). The combined organic layers were washed with brine (3 x 15 mL) and dried. The solvent was removed in vacuo. The residue was purified by preparative TLC to give 32 mg of 5-ethyl-6- [2- (6-fluoro-pyridin-2-yl) -imidazol-1-ylmethyl] -imidazo [2,1- b] thiazole was obtained as an oil. [336] Example 14 [337] Additional Compounds of the Invention [338] The compounds shown in Tables 1-8 were prepared according to the methods shown in Schemes 1-9 and further described in Examples 1-13. "X" shown in the table cells means the point of attachment of the group of the structure shown at the top of the table. [339] [340] [341] [342] [343] [344] [345] [346] [347] [348] [349] [350] [351] [352] [353] [354] [355] [356] [357] [358] [359] [360] [361] [362] [363] [364] [365] [366] [367] [368] [369] [370] [371] [372] [373] [374] [375] [376] [377] [378] [379] [380] [381] [382] [383] [384] [385] [386] [387] [388] [389] Example 15 [390] Preparation of Radiolabelled Probe Compounds of the Invention [391] Compounds of the invention were prepared as radiolabeled probes by synthesizing using precursors comprising one or more atoms that are radioisotopes. The radioisotope is preferably selected from one or more carbons (preferably 14 C), hydrogen (preferably 3 H), sulfur (preferably 35 S) or iodine (preferably 125 I). Such radiolabeled probes are typically synthesized by radioisotope suppliers specialized in custom synthesis of radiolabeled probe compounds. These suppliers include Amersham Arlington Heights (IL), Cambridge Isotov Laboratories, Inc. (Cambridge Isotope Laboratories, Inc, Andover, Mass.); SRI International (SRI International, Menlo Park, Calif.), Wizard Laboratories, West Sacramento, Calif .; ChemSyn Laboratories (Lexena, KS), American Radiolabeled Chemicals, Inc. St. Louis, Mo. and Morabe Biochemicals Inc., Brea , CA). [392] Tritium labeled probe compounds were also prepared catalytically, typically via platinum catalyzed exchange in deuterium acetic acid, acid catalytic exchange in deuterium trifluoroacetic acid or hybrid catalytic exchange with deuterium gas. This preparation is also carried out as custom radiolabels by any of the suppliers listed in the paragraph above using the compounds of the invention as substrates. In addition, certain precursors may, if appropriate, undergo tritium-halogen exchange with tritium gas, tritium gas reduction of unsaturated bonds, or reduction with sodium borotritide. [393] Example 16 [394] Autoradiography of the Receptor [395] Autoradiography of receptors (receptor mapping) was performed by the Current Protocols in Pharmacology (1998) John Wiley & Sons, New York, using radiolabelled compounds of the invention prepared as described in the Examples above. It was performed in vitro as described by Kuhar in sections 8.1.1 to 8.1.9. [396] Example 17 [397] Combine black [398] The high affinity and high selectivity of the preferred compounds of the invention for the benzodiazepine region of GABA A is described by Thomas and Tallman, J. Bio. Chem. 1981; 156: 9838-9842, and J. Neurosci. 1983. 3: 433-440). [399] Rat cortical tissue was excised and homogenized in 25 volumes (w / v) of Buffer A (0.05M Tris HCl buffer, pH 7.4, 4 ° C.). This tissue homogenate was centrifuged at low temperature (4 ° C.) at 20,000 × g for 20 minutes. The supernatant was decanted and the pellet was re-homogenized in the same volume of buffer and centrifuged again at 20,000 × g. The supernatant of this centrifugation step was decanted. The resulting pellets can be stored overnight at -20 ° C. The pellet was then thawed and resuspended in 25 volumes of Buffer A (original wt / vol), centrifuged at 20,000 x g and the supernatant decanted. This washing step was repeated once. The pellet was finally resuspended in 50 volumes of Buffer A. [400] Incubation of 100㎕ tissue homogenate, radioligand of 100㎕, (0.5nM 3 H-Ro15-1788 [3 H- fluoren horseshoe carbonyl], specific activity 80 Ci / mmol), and test compound or control (see below) And the total volume was 500 μl using Buffer A. Incubation was performed at 4 ° C. for 30 minutes and then quickly filtered through Whatman GFB filter to separate free and bound ligands. The filter was washed twice with fresh buffer A and counted with a liquid scintillation counter. Nonspecific binding (control) was determined by replacing 3 H Ro15-1788 with 10 μM diazepam (Research Biochemicals International, Natick, Mass.). The data was collected three times to average and calculate the percent inhibition of total specific binding (total specific binding = total-nonspecific) for each compound. [401] Competitive binding curves can be obtained with values of 11 or less by spanning the compound concentration range of 10 −12 to 10 −5 M obtained per curve by the method described above for percent inhibition. K i values were calculated according to the Cheng-Prussof equation. Each of the compounds listed in Tables 6-8 was tested this way and each was found to have a Ki of <4 μM. Preferred compounds of the invention exhibited Ki values of less than 100 nM, and more preferred compounds of the invention exhibited K i values of less than 10 nM. [402] Example 18 [403] Electrophysiology [404] The following assay was used to determine whether a compound of the invention acts as an agonist, antagonist, or inverse agonist in the benzodiazepine region of the GABA A receptor. [405] The assay was modified and performed as described in White and Gurley (NeuroReport 6: 1313-1316, 1995) and White, Gurley, Hartnett, Stirling, and Gregory (Receptors and Channels 3: 1-5, 1995). Electrophysiology recordings were performed using a two-electrode voltage clamp technique at a membrane holding potential of -70 mV Enzymatic isolation of Xenopus Laevis oocytes and the α, β, and γ subunits, respectively. of 4: 1: at a rate of 4 was injected into the non-polyadenylated the cRNA mixed literature [. White et al Publication] the α, β, and preferable combinations from among nine combinations of a γ subunit is α 1 described in β 2 γ 2 , α 2 β 3 γ 2 , α 3 β 3 γ 2 , and α 5 β 3 γ 2. Preferably, all of the subunit cRNAs in each combination are human clones or all rat clones. Each sequence of the subunit is GENBANK eg human α 1 , GENBANK accession number X 14766, person α 2 , GENBANK registration number A28100, person α 3 , GENBANK registration number A28102; person α 5 , GENBANK registration number A28104; person β 2 , GENBANK registration number NM 021911, person β 3 , GENBANK registration number M82919 and registration number Z20136; human γ 2, GENBANK registration number X15376; rat α 1, GENBANK registration number L08490; rat α 2, GENBANK registration number L08491, rat α 3, GENBANK registration number L08492; rat α 5, GENBANK registration number L08494; rat β 2 , GENBANK accession no. X15467, rat β 3 , GENBANK accession no. X15468; and rat γ 2 , GENBANK accession no. L08497. For each subunit combination, enough messages for each constituent subunit are injected to provide a current amplitude of> 10 nA when 1 μM GABA is applied. [406] Compounds were evaluated for GABA concentrations (eg 1 μM to 9 μM) that reproduced less than 10% of the maximum reproducible GABA current. Each oocyte was exposed to increasing concentrations of the compound (test compound) to be evaluated to assess the concentration / effect relationship. Test compound efficacy was calculated as a percentage change in current amplitude: 100 * ((Ic / I) -I), where Ic is the GABA reproduced current amplitude observed in the presence of the test compound and I was observed in the absence of the test compound. GABA is the reproduced current amplitude. [407] The specificity of the test compound for the benzodiazepine site was determined by completing the following concentration / effect curves. After washing the oocytes sufficiently to remove previously applied test compounds, oocytes were exposed to GABA + 1 μM Ro15-1788 followed by GABA + 1 μM Ro15-1788 + test compounds. The percentage change due to the addition of the compound was calculated as described above. Any percentage change observed in the percentage of RO15-1788 was subtracted from the percentage change in current amplitude observed in the absence of 1 μM RO15-1788. These net values were used for the calculation of mean potency and EC 50 values by standard methods. Concentration / effect data were averaged between cells and fitted to a logistic equation to assess mean potency and EC 50 values. [408] While preferred embodiments of the invention have been described above, it will be appreciated that modifications may be made without departing from the scope of the invention set forth in the claims below.
权利要求:
Claims (96) [1" claim-type="Currently amended] Compound represented by the following formula or a pharmaceutically acceptable salt thereof: Where Z 1 is nitrogen or CR 1 ; Z 2 is nitrogen or CR 2 ; Z 3 is nitrogen or CR 3 ; Z 4 is nitrogen or CR 4 ; Z 5 is nitrogen or carbon; Z 6 is nitrogen or carbon; Provided that only two of Z 1 , Z 2 , Z 3 , Z 4 , Z 5 and Z 6 are nitrogen; R 1 , R 2 , R 3 and R 4 are independently selected from the following groups: (i) hydrogen, halogen, hydroxy, nitro, cyano, amino, haloalkyl and haloalkoxy; (ii) alkyl, alkoxy, cycloalkyl, alkenyl, alkynyl, (cycloalkyl) alkyl, —NH (), each substituted or unsubstituted with 1, 2, 3 or 4 substituents independently selected from R 20 ; R 10 ), -N (R 10 ) (R 11 ), hydroxyalkyl, aminoalkyl, (R 10 ) NHalkyl, (R 10 ) (R 11 ) Nalkyl, alkanoyl, alkoxycarbonyl, alkylsulfonyl , (C 1 -C 6 ) alkylsulfinyl, alkylthio, mono- and dialkylaminocarbonyl, heterocycloalkyl, aryl, and heteroaryl; (iii) chemical formula Flag Wherein G is alkyl, -O-, -C (= 0)-, or -CH 2 -C (= 0), R A is cycloalkyl, heterocycloalkyl, aryl or heteroaryl, each of which is optionally substituted with 1, 2, 3 or 4 R 20 ; (iv) chemical formula Flag Wherein J is N, CH or C-alkyl, R B and R C are hydrogen, alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, (cycloalkyl) alkyl, heterocycloalkyl, aryl, arylalkyl, alkanoyl, heteroaryl, and mono- and dialkylaminoalkyl Each independently selected from the group consisting of: each of which is unsubstituted or substituted with one or two substituents independently selected from halogen, hydroxy, cyano, amino, nitro, alkoxy, haloalkoxy, alkyl and haloalkyl ; R B and R C and the atoms to which they are bonded are a) 0, 1, 2 or 3 double bonds, and b) forms a 4 to 10 membered monocyclic or bicyclic ring comprising 0, 1, 2 or 3 oxo, O, S, SO, SO 2 or NR D , wherein R D is (1) hydrogen ; Or (2) Ar 1 , alkyl, cycloalkyl, heterocycloalkyl, or Ar 1 alkyl, Ar 1 is aryl or heteroaryl, each of which is from halogen, hydroxy, cyano, amino, nitro, alkoxy and alkyl Optionally substituted with one or two substituents independently selected); And (v) -OC (= 0) R E , -C (= 0) NH 2 , -C (= 0) NHR E , -C (= 0) NR E R F , -S (O) n R E , -S (O) n NH 2 , -S (O) n NHR E , -S (O) n NR E R F , -NHC (= O) R E , -C (= NR E ) R F , -HC ═N—OH, —HC═N (alkoxy), —HC═N (alkyl), —NR E C (═O) R F , —NHS (O) n R E and —NR E S (O) n R F where n is 0, 1 or 2, R E and R F are each independently selected from alkyl, cycloalkyl, heterocycloalkyl, alkoxy, mono- and dialkylamino, aryl and heteroaryl, each of 1, 2 or 3 independently selected from R 30 Or unsubstituted by 4 substituents); R 5 is (i) hydrogen, halogen, cyano or haloalkyl; (ii) alkyl, cycloalkyl, each containing 0 to 3 double bonds and / or 0 to 3 triple bonds, unsubstituted or substituted by 1, 2 or 3 substituents independently selected from R 30 , (Cycloalkyl) alkyl; or (iii) each is haloalkyl, amino, -NH (R 10 ), -N (R 10 ) (R 11 ), carboxamido, (R 10 ) NHcarbonyl, (R 10 ) (R 11 ) Ncarbo Carbonyl, cycloalkyl, cycloalkylalkyl, cycloalkylalkoxy, cycloalkyloxy, heterocycloalkyl, substituted by carbonyl, halogen, hydroxy, nitro, cyano, amino, alkyl, alkoxy, amino or mono- or dialkylamino, Aryl, arylalkyl, unsubstituted or substituted with 1, 2 or 3 substituents independently selected from the group consisting of alkenyl, alkynyl, haloalkyl, haloalkoxy, aminoalkyl, and mono- and dialkylaminoalkyl Heteroaryl or heteroarylalkyl; R 10 and R 11 are independently selected from the group consisting of alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl, alkanoyl, and mono- and dialkylaminoalkyl; Q represents -C (R 6 ) (R 7 ), -N (alkyl)-or oxygen, wherein R 6 and R 7 independently represent hydrogen, fluorine or alkyl; Provided that when X 2 is nitrogen, Q is not oxygen; R 20 is alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkyloxy, alkenyl, alkynyl, halo substituted with halogen, hydroxy, nitro, cyano, amino, alkyl, alkoxy, amino or mono- or dialkylamino Each independently selected from alkyl, haloalkoxy, mono- and dialkylamino, aminoalkyl, and mono- and dialkylaminoalkyl; R 30 is halogen, hydroxy, nitro, cyano, amino, alkyl, alkoxy; Alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkylalkoxy, cycloalkyloxy, heterocycloalkyl, alkenyl, alkynyl, haloalkyl, haloalkoxy, mono- and dialkylamino substituted with amino or mono- or dialkylamino , Aminoalkyl, and mono- and dialkylaminoalkyl are each independently selected; group Is, A 5-7 membered heteroaryl group containing 1-4 heteroatoms independently selected from nitrogen, sulfur and oxygen, which may or may not be substituted by R at each carbon atom and may be used for substitution At each nitrogen atom is unsubstituted or substituted by R ', wherein R is selected from halogen, amino, alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, (cycloalkyl) alkyl, haloalkyl, haloalkoxy, carboxamido, and 3-7 membered carbocyclic and heterocyclic rings Each independently selected, each of which is unsubstituted or substituted with one or more substituents independently selected from halogen, oxo, hydroxy, alkyl and alkoxy; R 'is independently selected from alkyl, cycloalkyl, cycloalkyl (alkyl), and 3-7 membered carbocyclic and heterocyclic rings, each of which is independent from halogen, oxo, hydroxy, alkyl and alkoxy Or is unsubstituted with one or more substituents selected from; X 1 and X 2 independently represent nitrogen, carbon or CH; Y is nitrogen, carbon, -CH-, -CH 2 -or absent; W is R 30 , -C (= 0) OR E , -C (= 0) NR E , -C (O) R E , -OR E and -S (O) m R E , where m is Aryl or heteroaryl, substituted or unsubstituted with 0 to 4 groups independently selected from 0, 1 or 2). [2" claim-type="Currently amended] A compound or salt according to claim 1 wherein the group definition is as follows: R 1 , R 2 , R 3 and R 4 are independently selected from the following groups: (i) hydrogen, halogen, hydroxy, nitro, cyano, amino, halo (C 1 -C 6 ) alkyl and halo (C 1 -C 6 ) alkoxy; (ii) (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, (C 3 −, unsubstituted or substituted with 1, 2, 3 or 4 substituents each independently selected from R 20 C 8 ) cycloalkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, ((C 3 -C 8 ) cycloalkyl) (C 1 -C 4 ) alkyl, -NH (R 10 ), -N (R 10 ) (R 11 ), hydroxy (C 1 -C 6 ) alkyl, amino (C 1 -C 6 ) alkyl, (R 10 ) NH-, (C 1 -C 6 ) alkyl , (R 10 ) (R 11 ) N (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkanoyl, (C 1 -C 6 ) alkoxycarbonyl, (C 1 -C 6 ) alkylsulfonyl , (C 1 -C 6 ) alkylsulfinyl, (C 1 -C 6 ) alkylthio, mono- and di (C 1 -C 6 ) alkylaminocarbonyl, and 3-8 membered heterocycloalkyl, aryl, And heteroaryl; (iii) chemical formula Flag Wherein G is (C 1 -C 6 ) alkyl, —O—, —C (═O) —, or —CH 2 —C (═O) —, R A is a 3-8 membered cycloalkyl, heterocycloalkyl, aryl or heteroaryl, each of which is optionally substituted with 1, 2, 3 or 4 R 20 ); (iv) chemical formula Flag (And wherein, J is N, CH, or C- (C 1 -C 6) alkyl, R B and R C are hydrogen, (C 1 -C 6 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, (C 1 -C 6 ) alkoxy, (C 3- C 8 ) cycloalkyl, (C 3 -C 8 cycloalkyl) (C 1 -C 4 ) alkyl, 3-8 membered heterocycloalkyl, aryl, aryl (C 1 -C 4 ) alkyl, (C 1 -C 6 ) alkanoyl, 3-8 membered heteroaryl, and mono- and di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkyl each independently selected from the group consisting of halogen, 1 independently selected from hydroxy, cyano, amino, nitro, C 1 -C 6 alkoxy, halo (C 1 -C 6 ) alkoxy, C 1 -C 6 alkyl and halo (C 1 -C 6 ) alkyl Substituted or unsubstituted with two substituents; R B and R C and the atoms to which they are bonded are a) 0, 1, 2 or 3 double bonds, and b) forms a 4 to 10 membered monocyclic or bicyclic ring comprising 0, 1, 2 or 3 oxo, O, S, SO 2 or NR D , wherein R D is (1) hydrogen; Or (2) Ar 1 , (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, 3-8 membered heterocycloalkyl, or Ar 1 (C 1 -C 6 ) alkyl, Ar 1 Is aryl or heteroaryl, each of which is substituted or unsubstituted with one or two substituents independently selected from halogen, hydroxy, cyano, amino, nitro, C 1 -C 6 alkoxy and C 1 -C 6 alkyl Does not); And (v) -OC (= 0) R E , -C (= 0) NH 2 , -C (= 0) NHR E , -C (= 0) NR E R F , -S (O) n R E , -S (O) n NH 2 , -S (O) n NHR E , -S (O) n NR E R F , -NHC (= O) R E , -C (= NR E ) R F , -HC = N-OH, -HC = N (C 1 -C 6 alkoxy), -HC = N (C 1 -C 6 alkyl), -NR E C (= O) R F , -NHS (O) n R E , And -NR E S (O) n R F , where n is 0, 1 or 2, R E and R F are (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, 3-8 membered heterocycloalkyl, (C 1 -C 6 ) alkoxy, mono- and di (C 1 -C 6) alkylamino, not aryl, and 3 are each independently selected from heteroaryl to 8 members, each of which is unsubstituted or substituted by 1, 2 or 3 substituents independently selected from R 30 is optionally substituted); R 5 is (i) hydrogen, halogen or cyano; (ii) (C 1 -C) comprising 1 to 3 double bonds and / or 1 to 3 triple bonds, each of which is unsubstituted or substituted by 1, 2 or 3 substituents independently selected from R 30 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 cycloalkyl) (C 1 -C 4 ) alkyl, or analogs thereof; or (iii) each is halo (C 1 -C 6 ) alkyl, amino, —NH (R 10 ), —N (R 10 ) (R 11 ), carboxamido, (R 10 ) NHcarbonyl, (R 10 ) (R 11 ) Ncarbonyl, halogen, hydroxy, nitro, cyano, amino, (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, amino or mono- or di (C 1 -C 6 ) (C 1 -C 6 ) alkoxy substituted with alkylamino, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 4 ) alkyl, (C 3 -C 8 ) Cycloalkyl (C 1 -C 4 ) alkoxy, heterocyclo (C 1 -C 4 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, halo (C 1 -C 6 Independent from the group consisting of) alkyl, halo (C 1 -C 6 ) alkoxy, amino (C 1 -C 6 ) alkyl, and mono- and di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkyl 3 to 8 membered aryl, 3 to 8 membered aryl (C 1 -C 4 ) alkyl, 3 to 8 membered heteroaryl, or 3 to 4 , unsubstituted or substituted with 1, 2 or 3 substituents selected from 8 membered heteroaryl (C 1 -C 4 ) alkyl; R 10 and R 11 are (C 1 -C 6 ) alkyl, (C 2 -C 6 ) alkenyl, (C 1 -C 6 ) alkoxy, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) Cycloalkylalkyl, aryl, aryl (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkanoyl, and mono- and di (C 1 -C 6 ) alkylaminoalkyl ; R 20 is substituted with halogen, hydroxy, nitro, cyano, amino, (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, amino or mono- or di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkoxy, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cyclo (C 1 -C 4 ) alkyl, (C 3 -C 8 ) cycloalkyl (C 1- C 4 ) alkoxy, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy, mono- and di ( Each independently selected from the group consisting of C 1 -C 6 ) alkylamino, amino (C 1 -C 6 ) alkyl, and mono- and di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkyl ; R 30 is substituted with halogen, hydroxy, nitro, cyano, amino, (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, amino or mono- or di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkoxy, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 4 ) alkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 4 ) alkoxy, 3-8 membered heterocycloalkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, halo (C 1 -C 6 ) alkyl, halo (C 1- C 6 ) alkoxy, mono- and di (C 1 -C 6 ) alkylamino, amino (C 1 -C 6 ) alkyl, and mono- and di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) Each independently selected from alkyl; Q represents —C (R 6 ) (R 7 ), N (C 1 -C 6 alkyl) or oxygen, wherein R 6 and R 7 independently represent hydrogen, fluorine or C 1 -C 6 alkyl; Provided that when X 2 is nitrogen, Q is not oxygen; R is halogen, amino, C 1 -C 6 alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, C 1 -C 6 alkoxy, (C 3 -C 8 ) cycloalkyl, From (C 3 -C 8 cycloalkyl) (C 1 -C 4 ) alkyl, halo (C 1 -C 6 ) alkyl, haloalkoxy, carboxamido, and 3-7 membered carbocyclic and heterocyclic rings Each independently selected, each of which is unsubstituted or substituted with 1 to 4 substituents independently selected from halogen, oxo, hydroxy, C 1 -C 4 alkyl and C 1 -C 4 alkoxy; R 'is from C 1 -C 6 alkyl, C 3 -C 8 cycloalkyl, C 3 -C 8 cycloalkyl (C 1 -C 4 alkyl), and 3-7 membered carbocyclic and heterocyclic rings, respectively Independently selected, each of which is unsubstituted or substituted with 1 to 4 substituents independently selected from halogen, oxo, hydroxy, C 1 -C 4 alkyl and C 1 -C 4 alkoxy; W represents a 3-8 membered aryl or heteroaryl, each of which is R 30 , —C (═O) OR E , —C (═O) NR E , —C (O) R E , —OR E and Or unsubstituted with 1 to 4 groups independently selected from -S (O) m R E wherein m is 0, 1 or 2. [3" claim-type="Currently amended] The compound or salt according to claim 2, wherein the compound or salt is represented by the formula: Wherein X 3 and X 4 are independently selected from the group consisting of CH, CR, N, O, S, NH and N (C 1 -C 6 ) alkyl, provided that X 1 , X 2 , X 3 and At least one of X 4 is CH or CR; Wherein R is halogen, amino, (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy, carboxamido, and 3 Each independently selected from carbocyclic and heterocyclic rings, each of which is independent from halogen, oxo, hydroxy, (C 1 -C 4 ) alkyl and —O (C 1 -C 4 alkyl) It is substituted or unsubstituted with 1 to 4 substituents selected. [4" claim-type="Currently amended] The compound or salt of claim 3, wherein Z 1 is CR 1 , Z 2 is CR 2 , Z 3 is CR 3 , and Z 4 is nitrogen. [5" claim-type="Currently amended] 4. A compound or salt according to claim 3 wherein Z 1 is CR 1 , Z 2 is CR 2 , Z 3 is nitrogen and Z 4 is CR 4 . [6" claim-type="Currently amended] The compound or salt of claim 3, wherein Z 1 is CR 1 , Z 2 is nitrogen, Z 3 is CR 3 , and Z 4 is CR 4 . [7" claim-type="Currently amended] The compound or salt according to claim 3, wherein Z 1 is nitrogen, Z 2 is CR 2 , Z 3 is CR 3 , and Z 4 is CR 4 . [8" claim-type="Currently amended] 4. A compound or salt according to claim 3 wherein X 2 is carbon and Q is oxygen. [9" claim-type="Currently amended] The compound or salt according to claim 3, wherein X 2 is carbon and Q is —NH— or —N (C 1 -C 6 alkyl)-. [10" claim-type="Currently amended] The compound or salt according to claim 3, wherein the compound or salt is represented by the formula: [11" claim-type="Currently amended] The compound or salt according to claim 10, wherein Q is C (R 6 ) (R 7 ). [12" claim-type="Currently amended] The compound or salt according to claim 11, wherein the group definition is as follows: Each R is (i) hydrogen, halogen (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 1 -C 6 ) Alkoxy, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy; And (ii) independently from the group consisting of phenyl and pyridyl, each substituted or unsubstituted with 1 to 3 substituents independently selected from halogen, hydroxy, C 1 -C 4 alkyl and C 1 -C 4 alkoxy Selected; R 1 , R 2 , R 3 and R 4 are (i) hydrogen, halogen, hydroxy, nitro, cyano and amino; (ii) each independently from hydroxy, halogen, (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, (C 1 -C 6 ) alkanoyl, (C 1 -C 6 ) alkyl ether, unsubstituted or substituted with one or more substituents selected , (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, 3 To 8 membered heterocycloalkyl, 3 to 8 membered heteroaryl, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy, mono- and di (C 1 -C 6 ) alkylamino, Amino (C 1 -C 6 ) alkyl, and mono- and di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkyl; And (iii) chemical formula Flag Wherein R A is a 5-7 membered cycloalkyl, heterocycloalkyl, aryl or heteroaryl, each of which is hydroxy, halogen, (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkyl, (C l -C 6) alkoxy, halo (C l -C 6) alkoxy not be substituted by 1 or 2 substituents independently selected from optionally substituted); R 5 is hydrogen, halogen, (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, phenyl, benzyl, thiophenyl , Thiazolyl, pyridyl, imidazolyl, pyrazolyl or pyrimidinyl; R 6 and R 7 independently represent hydrogen, fluorine or C 1 -C 6 alkyl; W represents phenyl, thienyl, thiazolyl, pyridyl, imidazolyl, pyrazolyl, isoxazolyl or pyrimidinyl, each of which is substituted or unsubstituted with 1 to 4 groups independently selected from R 30 . [13" claim-type="Currently amended] The compound or salt according to claim 3, wherein the compound or salt is represented by the formula: [14" claim-type="Currently amended] The compound or salt according to claim 13, wherein Q is C (R 6 ) (R 7 ). [15" claim-type="Currently amended] The compound or salt according to claim 14, wherein the group definition is as follows: Each R is (i) hydrogen, halogen, (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 1 -C 6 ) Alkoxy, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy; And (ii) independently from the group consisting of phenyl and pyridyl, each substituted or unsubstituted with 1 to 3 substituents independently selected from halogen, hydroxy, C 1 -C 4 alkyl and C 1 -C 4 alkoxy Selected; R 1 , R 2 , R 3 and R 4 are (i) hydrogen, halogen, hydroxy, nitro, cyano and amino; (ii) each independently from hydroxy, halogen, (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, (C 1 -C 6 ) alkanoyl, (C 1 -C 6 ) alkyl ether, unsubstituted or substituted with one or more substituents selected , (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, 3 To 8 membered heterocycloalkyl, 3 to 8 membered heteroaryl, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy, mono- and di (C 1 -C 6 ) alkylamino, Amino (C 1 -C 6 ) alkyl, and mono- and di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkyl; And (iii) chemical formula Flag Wherein R A is a 5-7 membered cycloalkyl, heterocycloalkyl, aryl or heteroaryl, each of which is hydroxy, halogen, (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkyl, (C l -C 6) alkoxy, halo (C l -C 6) alkoxy not be substituted by 1 or 2 substituents independently selected from optionally substituted); R 5 is hydrogen, halogen, (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, phenyl, benzyl, thiophenyl , Thiazolyl, pyridyl, imidazolyl, pyrazolyl or pyrimidinyl; R 6 and R 7 independently represent hydrogen, fluorine or C 1 -C 6 alkyl; W represents phenyl, thienyl, thiazolyl, pyridyl, imidazolyl, pyrazolyl, isoxazolyl or pyrimidinyl, each of which is substituted or unsubstituted with 1 to 4 groups independently selected from R 30 . [16" claim-type="Currently amended] The compound or salt according to claim 3, wherein the compound or salt is represented by the formula: [17" claim-type="Currently amended] The compound or salt according to claim 16, wherein Q is C (R 6 ) (R 7 ). [18" claim-type="Currently amended] The compound or salt according to claim 3, wherein the compound or salt is represented by the formula: [19" claim-type="Currently amended] The compound or salt according to claim 3, wherein the compound or salt is represented by the formula: [20" claim-type="Currently amended] The compound or salt according to claim 3, wherein the compound or salt is represented by the formula: [21" claim-type="Currently amended] The compound or salt according to claim 20, wherein Q is C (R 6 ) (R 7 ). [22" claim-type="Currently amended] The compound or salt according to claim 2, wherein the compound or salt is represented by the formula: [23" claim-type="Currently amended] The compound or salt according to claim 22, wherein Q is C (R 6 ) (R 7 ). [24" claim-type="Currently amended] The compound or salt according to claim 3, wherein the compound or salt is represented by the formula: [25" claim-type="Currently amended] The compound or salt according to claim 3, wherein the compound or salt is represented by the formula: [26" claim-type="Currently amended] The compound or salt according to claim 3, wherein the compound or salt is represented by the formula: [27" claim-type="Currently amended] The compound or salt according to claim 3, wherein the compound or salt is represented by the formula: [28" claim-type="Currently amended] The compound or salt according to claim 27, wherein Q is C (R 6 ) (R 7 ). [29" claim-type="Currently amended] The compound or salt according to claim 28, wherein the group definition is as follows: Each R is (i) hydrogen, halogen (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 1 -C 6 ) Alkoxy, halo (C 1 -C 6 ) alkyl and halo (C 1 -C 6 ) alkoxy; And (ii) independently from the group consisting of phenyl and pyridyl, each substituted or unsubstituted with 1 to 3 substituents independently selected from halogen, hydroxy, C 1 -C 4 alkyl and C 1 -C 4 alkoxy Selected; R 1 , R 2 , R 3 and R 4 are (i) hydrogen, halogen, hydroxy, nitro, cyano and amino; (ii) each independently from hydroxy, halogen, (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, (C 1 -C 6 ) alkanoyl, (C 1 -C 6 ) alkyl ether, unsubstituted or substituted with one or more substituents selected , (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, 3 To 8 membered heterocycloalkyl, 3 to 8 membered heteroaryl, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy, mono- and di (C 1 -C 6 ) alkylamino, Amino (C 1 -C 6 ) alkyl, and mono- and di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkyl; And (iii) chemical formula Flag Wherein R A is a 5-7 membered cycloalkyl, heterocycloalkyl, aryl or heteroaryl, each of which is hydroxy, halogen, (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkyl, (C l -C 6) alkoxy, halo (C l -C 6) alkoxy not be substituted by 1 or 2 substituents independently selected from optionally substituted); R 5 is hydrogen, halogen, (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, phenyl, benzyl, thiophenyl , Thiazolyl, pyridyl, imidazolyl, pyrazolyl or pyrimidinyl; R 6 and R 7 independently represent hydrogen, fluorine or C 1 -C 6 alkyl; W represents phenyl, thienyl, thiazolyl, pyridyl, imidazolyl, pyrazolyl, isoxazolyl or pyrimidinyl, each of which is substituted or unsubstituted with 1 to 4 groups independently selected from R 30 . [30" claim-type="Currently amended] The compound or salt according to claim 29, wherein R 5 represents hydrogen, halogen or (C 1 -C 6 ) alkyl. [31" claim-type="Currently amended] The method of claim 30, R 5 represents hydrogen, halogen or (C 1 -C 6 ) alkyl; Or W is phenyl, 2-thiazolyl or 2-pyridyl, each of which is unsubstituted or substituted with 1 to 4 groups independently selected from R 30 . [32" claim-type="Currently amended] 32. The compound or salt according to claim 31, wherein R 1 and R 4 are independently selected from hydrogen, halogen, methyl, ethyl, methoxy and ethoxy. [33" claim-type="Currently amended] The compound or salt according to claim 3, wherein the compound or salt is represented by the formula: [34" claim-type="Currently amended] The compound or salt according to claim 33, wherein Q is C (R 6 ) (R 7 ). [35" claim-type="Currently amended] The compound or salt according to claim 3, wherein the compound or salt is represented by the formula: [36" claim-type="Currently amended] The compound or salt according to claim 35, wherein Q is C (R 6 ) (R 7 ). [37" claim-type="Currently amended] The compound or salt according to claim 36, wherein the group definition is as follows: Each R is (i) hydrogen, halogen, (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 1 -C 6 ) Alkoxy, halo (C 1 -C 6 ) alkyl and halo (C 1 -C 6 ) alkoxy; And (ii) independently from the group consisting of phenyl and pyridyl, each substituted or unsubstituted with 1 to 3 substituents independently selected from halogen, hydroxy, C 1 -C 4 alkyl and C 1 -C 4 alkoxy Selected; R 1 , R 2 and R 3 are (i) hydrogen, halogen, hydroxy, nitro, cyano and amino; (ii) each independently from hydroxy, halogen, (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, (C 1 -C 6 ) alkanoyl, (C 1 -C 6 ) alkyl ether, unsubstituted or substituted with one or more substituents selected , (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, 3 To 8 membered heterocycloalkyl, 3 to 8 membered heteroaryl, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy, mono- and di (C 1 -C 6 ) alkylamino, Amino (C 1 -C 6 ) alkyl, and mono- and di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkyl; And (iii) chemical formula Flag Wherein R A is a 5-7 membered cycloalkyl, heterocycloalkyl, aryl or heteroaryl, each of which is hydroxy, halogen, (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkyl, (C l -C 6) alkoxy, halo (C l -C 6) alkoxy not be substituted by 1 or 2 substituents independently selected from optionally substituted); R 5 is hydrogen, halogen, (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, phenyl, benzyl, thiophenyl , Thiazolyl, pyridyl, imidazolyl, pyrazolyl or pyrimidinyl; R 6 and R 7 independently represent hydrogen, fluorine or C 1 -C 6 alkyl; W represents phenyl, thienyl, thiazolyl, pyridyl, imidazolyl, pyrazolyl, isoxazolyl or pyrimidinyl, each of which is substituted or unsubstituted with 1 to 4 groups independently selected from R 30 . [38" claim-type="Currently amended] The compound or salt according to claim 37, wherein R 5 represents hydrogen, halogen or (C 1 -C 6 ) alkyl. [39" claim-type="Currently amended] The compound or salt according to claim 38, wherein the group definition is as follows: Each R is (i) hydrogen, halogen (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 1 -C 6 ) Alkoxy, halo (C 1 -C 6 ) alkyl and halo (C 1 -C 6 ) alkoxy; And (ii) independently from the group consisting of phenyl and pyridyl, each substituted or unsubstituted with 1 to 3 substituents independently selected from halogen, hydroxy, C 1 -C 4 alkyl and C 1 -C 4 alkoxy Selected; R 1 , R 2 and R 3 are (i) hydrogen, halogen, hydroxy, nitro, cyano and amino; (ii) each independently from hydroxy, halogen, (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, (C 1 -C 6 ) alkanoyl, (C 1 -C 6 ) alkyl ether, unsubstituted or substituted with one or more substituents selected , (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, 3 To 8 membered heterocycloalkyl, 3 to 8 membered heteroaryl, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy, mono- and di (C 1 -C 6 ) alkylamino, Amino (C 1 -C 6 ) alkyl, and mono- and di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkyl; And (iii) chemical formula Flag Wherein R A is a 5-7 membered cycloalkyl, heterocycloalkyl, aryl or heteroaryl, each of which is hydroxy, halogen, (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkyl, (C l -C 6) alkoxy, halo (C l -C 6) alkoxy not be substituted by 1 or 2 substituents independently selected from optionally substituted); R 5 is hydrogen, halogen, (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, phenyl, benzyl, thiophenyl , Thiazolyl, pyridyl, imidazolyl, pyrazolyl or pyrimidinyl; R 6 and R 7 independently represent hydrogen, fluorine or C 1 -C 6 alkyl; W represents phenyl, thienyl, thiazolyl, pyridyl, imidazolyl, pyrazolyl, isoxazolyl or pyrimidinyl, each of which is substituted or unsubstituted with 1 to 4 groups independently selected from R 30 . [40" claim-type="Currently amended] The compound or salt according to claim 39, wherein R 5 represents hydrogen, halogen or (C 1 -C 6 ) alkyl. [41" claim-type="Currently amended] The compound or salt according to claim 40, wherein W represents phenyl, 2-thiazolyl or 2-pyridyl, each of which is unsubstituted or substituted with 1 to 4 groups independently selected from R 30 . [42" claim-type="Currently amended] The compound or salt according to claim 39, wherein R 1 is selected from hydrogen, halogen, methyl, ethyl, methoxy and ethoxy. [43" claim-type="Currently amended] The compound or salt according to claim 3, wherein the compound or salt is represented by the formula: [44" claim-type="Currently amended] The compound or salt according to claim 43, wherein Q is C (R 6 ) (R 7 ). [45" claim-type="Currently amended] The compound or salt according to claim 3, wherein the compound or salt is represented by the formula: [46" claim-type="Currently amended] The compound or salt according to claim 45, wherein Q is C (R 6 ) (R 7 ). [47" claim-type="Currently amended] 47. A compound or salt according to claim 46 wherein the group definition is: Each R is (i) hydrogen, halogen, (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 1 -C 6 ) Alkoxy, halo (C 1 -C 6 ) alkyl and halo (C 1 -C 6 ) alkoxy, and (ii) independently from the group consisting of phenyl and pyridyl, each optionally substituted with 1 to 3 substituents independently selected from halogen, hydroxy, C 1 -C 4 alkyl and C 1 -C 4 alkoxy Selected; R 2 , R 3 and R 4 are (i) hydrogen, halogen, hydroxy, nitro, cyano and amino; (ii) each independently from hydroxy, halogen, (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, (C 1 -C 6 ) alkanoyl, (C 1 -C 6 ) alkyl ether, unsubstituted or substituted with one or more substituents selected , (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, 3 To 8 membered heterocycloalkyl, 3 to 8 membered heteroaryl, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy, mono- and di (C 1 -C 6 ) alkylamino, Amino (C 1 -C 6 ) alkyl and mono- and di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkyl; And (iii) chemical formula Flag Wherein R A is a 5-7 membered cycloalkyl, heterocycloalkyl, aryl or heteroaryl, each of which is hydroxy, halogen, (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkyl, (C l -C 6) alkoxy, halo (C l -C 6) alkoxy not be substituted by 1 or 2 substituents independently selected from optionally substituted); R 5 is hydrogen, halogen, (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, phenyl, benzyl, thiophenyl , Thiazolyl, pyridyl, imidazolyl, pyrazolyl or pyrimidinyl; R 6 and R 7 independently represent hydrogen, fluorine or C 1 -C 6 alkyl; W represents phenyl, thienyl, thiazolyl, pyridyl, imidazolyl, pyrazolyl, isoxazolyl or pyrimidinyl, each of which is substituted or unsubstituted with 1 to 4 groups independently selected from R 30 . [48" claim-type="Currently amended] 48. The compound or salt according to claim 47, wherein R 5 represents hydrogen, halogen or (C 1 -C 6 ) alkyl. [49" claim-type="Currently amended] 49. A compound or salt according to claim 48 wherein W represents phenyl, 2-thiazolyl or 2-pyridyl, each of which is substituted or unsubstituted with 1 to 4 groups independently selected from R 30 . [50" claim-type="Currently amended] 48. The compound or salt according to claim 47, wherein R 1 is selected from hydrogen, halogen, methyl, ethyl, methoxy and ethoxy. [51" claim-type="Currently amended] The compound or salt according to claim 3, wherein the compound or salt is represented by the formula: [52" claim-type="Currently amended] The compound or salt according to claim 51, wherein Q is C (R 6 ) (R 7 ). [53" claim-type="Currently amended] The compound or salt according to claim 3, wherein the compound or salt is represented by the formula: [54" claim-type="Currently amended] The compound or salt according to claim 53, wherein Q is C (R 6 ) (R 7 ). [55" claim-type="Currently amended] The compound or salt according to claim 54, wherein the group definition is as follows: Each R is (i) hydrogen, halogen, (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 1 -C 6 ) Alkoxy, halo (C 1 -C 6 ) alkyl and halo (C 1 -C 6 ) alkoxy, and (ii) independently from the group consisting of phenyl and pyridyl, each optionally substituted with 1 to 3 substituents independently selected from halogen, hydroxy, C 1 -C 4 alkyl and C 1 -C 4 alkoxy Selected; R 1 , R 2 and R 4 are (i) hydrogen, halogen, hydroxy, nitro, cyano and amino; (ii) each independently from hydroxy, halogen, (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, (C 1 -C 6 ) alkanoyl, (C 1 -C 6 ) alkyl, optionally substituted by one or three substituents selected Ether, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, 3-8 membered heterocycloalkyl, 3-8 membered heteroaryl, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy, mono- and di (C 1 -C 6 ) alkylamino , Amino (C 1 -C 6 ) alkyl and mono- and di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkyl; And (iii) chemical formula Flag Wherein R A is a 5-7 membered cycloalkyl, heterocycloalkyl, aryl or heteroaryl, each of which is hydroxy, halogen, (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkyl, (C l -C 6) alkoxy, halo (C l -C 6) alkoxy not be substituted by 1 or 2 substituents independently selected from optionally substituted); R 5 is hydrogen, halogen, (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, phenyl, benzyl, thiophenyl , Thiazolyl, pyridyl, imidazolyl, pyrazolyl or pyrimidinyl; R 6 and R 7 independently represent hydrogen, fluorine or C 1 -C 6 alkyl; W represents phenyl, thienyl, thiazolyl, pyridyl, imidazolyl, pyrazolyl, isoxazolyl or pyrimidinyl, each of which is substituted or unsubstituted with 1 to 4 R 30 groups. [56" claim-type="Currently amended] The compound or salt according to claim 55, wherein R 5 is hydrogen, halogen or (C 1 -C 6 ) alkyl. [57" claim-type="Currently amended] The compound or salt of claim 56, wherein W represents phenyl, 2-thiazolyl or 2-pyridyl, each of which is unsubstituted or substituted with 1 to 4 groups independently selected from R 30 . [58" claim-type="Currently amended] The compound or salt according to claim 55, wherein R 1 is selected from hydrogen, halogen, methyl, ethyl, methoxy and ethoxy. [59" claim-type="Currently amended] The compound or salt according to claim 3, wherein the compound or salt is represented by the formula: [60" claim-type="Currently amended] 60. The compound or salt of claim 59, wherein Q is C (R 6 ) (R 7 ). [61" claim-type="Currently amended] The compound or salt according to claim 3, wherein the compound or salt is represented by the formula: [62" claim-type="Currently amended] The compound or salt according to claim 61, wherein Q is C (R 6 ) (R 7 ). [63" claim-type="Currently amended] 63. A compound or salt according to claim 62 wherein the group definition is as follows: Each R is (i) hydrogen, halogen, (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 1 -C 6 ) Alkoxy, halo (C 1 -C 6 ) alkyl and halo (C 1 -C 6 ) alkoxy, and (ii) independently from the group consisting of phenyl and pyridyl, each optionally substituted with 1 to 3 substituents independently selected from halogen, hydroxy, C 1 -C 4 alkyl and C 1 -C 4 alkoxy Selected; R 1 , R 3 and R 4 are (i) hydrogen, halogen, hydroxy, nitro, cyano and amino; (ii) each independently from hydroxy, halogen, (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, (C 1 -C 6 ) alkanoyl, (C 1 -C 6 ) alkyl ether, unsubstituted or substituted with one or more substituents selected , (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, 3 To 8 membered heterocycloalkyl, 3 to 8 membered heteroaryl, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy, mono- and di (C 1 -C 6 ) alkylamino, Amino (C 1 -C 6 ) alkyl and mono- and di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkyl; And (iii) chemical formula Flag Wherein R A is a 5-7 membered cycloalkyl, heterocycloalkyl, aryl or heteroaryl, each of which is hydroxy, halogen, (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkyl, (C l -C 6) alkoxy, halo (C l -C 6) alkoxy not be substituted by 1 or 2 substituents independently selected from optionally substituted); R 5 is hydrogen, halogen, (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl or (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, phenyl, benzyl, thiophenyl , Thiazolyl, pyridyl, imidazolyl, pyrazolyl or pyrimidinyl; R 6 and R 7 independently represent hydrogen, fluorine or C 1 -C 6 alkyl; W represents phenyl, thienyl, thiazolyl, pyridyl, imidazolyl, pyrazolyl, isoxazolyl or pyrimidinyl, each of which is substituted or unsubstituted with 1 to 4 groups independently selected from R 30 . [64" claim-type="Currently amended] 64. The compound or salt according to claim 63, wherein R 5 represents hydrogen, halogen or (C 1 -C 6 ) alkyl. [65" claim-type="Currently amended] 65. The compound or salt according to claim 64, wherein W represents phenyl, 2-thiazolyl or 2-pyridyl, each of which is unsubstituted or substituted with 1 to 4 groups independently selected from R 30 . [66" claim-type="Currently amended] 64. The compound or salt according to claim 63, wherein R 1 is selected from hydrogen, halogen, methyl, ethyl, methoxy and ethoxy. [67" claim-type="Currently amended] The compound or salt according to claim 3, wherein the compound or salt is represented by the formula: [68" claim-type="Currently amended] The compound or salt of claim 67 wherein Q is C (R 6 ) (R 7 ). [69" claim-type="Currently amended] 69. A compound or salt according to claim 68 wherein the group definition is as follows: Each R is (i) hydrogen, halogen, (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 1 -C 6 ) Alkoxy, halo (C 1 -C 6 ) alkyl and halo (C 1 -C 6 ) alkoxy, and (ii) independently from the group consisting of phenyl and pyridyl, each optionally substituted with 1 to 3 substituents independently selected from halogen, hydroxy, C 1 -C 4 alkyl and C 1 -C 4 alkoxy Selected; R 1 , R 2 , R 3 and R 4 are (i) hydrogen, halogen, hydroxy, nitro, cyano and amino; (ii) each independently from hydroxy, halogen, (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, (C 1 -C 6 ) alkanoyl, (C 1 -C 6 ) alkyl ether, unsubstituted or substituted with one or more substituents selected , (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, 3 To 8 membered heterocycloalkyl, 3 to 8 membered heteroaryl, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy, mono- and di (C 1 -C 6 ) alkylamino, Amino (C 1 -C 6 ) alkyl and mono- and di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkyl; And (iii) chemical formula Flag Wherein R A is a 5-7 membered cycloalkyl, heterocycloalkyl, aryl or heteroaryl, each of which is hydroxy, halogen, (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkyl, (C l -C 6) alkoxy, halo (C l -C 6) alkoxy not be substituted by 1 or 2 substituents independently selected from optionally substituted); R 5 is hydrogen, halogen, (C 1 -C 6 ) alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, phenyl, benzyl, thiophenyl , Thiazolyl, pyridyl, imidazolyl, pyrazolyl or pyrimidinyl; R 6 and R 7 independently represent hydrogen, fluorine or C 1 -C 6 alkyl; W represents phenyl, thienyl, thiazolyl, pyridyl, imidazolyl, pyrazolyl, isoxazolyl or pyrimidinyl, each of which is substituted or unsubstituted with 1 to 4 R 30 groups. [70" claim-type="Currently amended] The compound or salt of claim 69, wherein R 5 represents hydrogen, halogen or (C 1 -C 6 ) alkyl. [71" claim-type="Currently amended] The compound or salt of claim 70, wherein W represents phenyl, 2-thiazolyl or 2-pyridyl, each of which is unsubstituted or substituted with 1 to 4 groups independently selected from R 30 . [72" claim-type="Currently amended] 70. The compound or salt according to claim 69, wherein R 1 is selected from hydrogen, halogen, methyl, ethyl, methoxy and ethoxy. [73" claim-type="Currently amended] Compound represented by the following formula or a pharmaceutically acceptable salt thereof: Where R 1 and R 2 are hydrogen, halogen, nitro, cyano, haloalkyl, haloalkoxy, alkyl, alkoxy, cycloalkyl, alkenyl, alkynyl, (cycloalkyl) alkyl, mono- and dialkylamino and aminoalkyl Independently selected from; R 5 is (i) hydrogen, halogen, cyano or haloalkyl; (ii) alkyl, cycloalkyl, (cyclo, each having 0 to 3 double bonds and / or 0 to 3 triple bonds and unsubstituted or substituted with 1, 2 or 3 substituents independently selected from R 30 Alkyl) alkyl; or (iii) alkyl, haloalkyl, amino, -NH (R 10 ), -N (R 10 ) (R 11 ), carboxamido, (R 10 ) NHcarbonyl, (R 10 ) (R 11 ) Ncarbon Carbonyl, halogen, hydroxy, nitro, cyano, amino, alkoxy, haloalkoxy, amino or mono- or di-alkylamino, cycloalkyl, (cycloalkyl) alkyl, (cycloalkyl) alkoxy, heterocycloalkyl, alkenyl , Aryl, arylalkyl, heteroaryl or hetero, substituted or unsubstituted with 1, 2 or 3 substituents independently selected from the group consisting of alkynyl substituted by monokynyl, aminoalkyl and mono- and di-alkylaminoalkyl Arylalkyl; Q represents C (R 6 ) (R 7 ), N (alkyl) or oxygen, wherein R 6 and R 7 independently represent hydrogen, fluorine or alkyl, provided that when X 2 is nitrogen, Q is oxygen Not; R 10 and R 11 are independently selected from the group consisting of alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, cycloalkylalkyl, aryl, arylalkyl, alkanoyl, and mono- and dialkylaminoalkyl; R 30 is alkoxy, cycloalkyl, cycloalkylalkyl, cycloalkylalkoxy, cycloalkyloxy, heterocycloalkyl substituted with halogen, hydroxy, nitro, cyano, amino, alkyl, alkoxy, amino or mono- or dialkylamino Each independently selected from alkenyl, alkynyl, haloalkyl, haloalkoxy, mono- and dialkylamino, aminoalkyl, and mono- and dialkylaminoalkyl; group Represents a 5 to 7 membered heteroaryl group containing 1 to 4 heteroatoms independently selected from nitrogen, sulfur and oxygen, wherein the ring is unsubstituted or substituted by R at each carbon atom, In each nitrogen atom which may be used for or is unsubstituted by R ', wherein R is halogen, amino, alkyl, alkenyl, alkynyl, alkoxy, cycloalkyl, (cycloalkyl) alkyl, haloalkyl, haloalkoxy, carboxamido, and 3-7 membered carbocyclic and heterocyclic rings Are each independently selected from, each of which is unsubstituted or substituted with one or more substituents independently selected from halogen, oxo, hydroxy, alkyl and alkoxy; R 'is independently selected from alkyl, cycloalkyl, cycloalkyl (alkyl), and 3-7 membered carbocyclic and heterocyclic rings, each of which is halogen, oxo, hydroxy, alkyl and alkoxy Or is unsubstituted with one or more substituents independently selected; X 1 and X 2 independently represent nitrogen, carbon or CH; Y is nitrogen, carbon, -CH-, -CH 2 -or absent; W is R 30 , -CO 2 H, -C (= 0) OR E , -C (= 0) NR E , -C (O) R E , -OR E and -S (O) m R E from represents 1 to 4 with an aryl or heteroaryl which is unsubstituted or substituted aryl is independently selected, where R E is alkyl, cycloalkyl, heterocycloalkyl, alkoxy, mono-and dialkylamino, aryl, and heteroaryl Each independently selected, each of which is unsubstituted or substituted with 1, 2 or 3 substituents independently selected from R 30 , and m is 0, 1 or 2. [74" claim-type="Currently amended] 74. A compound or salt according to claim 73 wherein the group definition is as follows: R 1 and R 2 are hydrogen, halogen, nitro, cyano, halo (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkoxy, C 1 -C 6 alkyl, C 1 -C 6 alkoxy, C 3 -C 7 cycloalkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, (C 3 -C 7 ) cycloalkyl, C 1 -C 4 alkyl, mono- and di (C 1 -C 6 ) Alkylamino, and amino (C 1 -C 6 ) alkyl independently, R 5 is (i) hydrogen, halogen, cyano or haloalkyl; (ii) each have zero to three double bonds and / or 0 to 3 includes a triple bond, and which is unsubstituted with 1, 2, or 3 substituents independently selected from substituted or R 30, (C 1 -C 6 ) Alkyl, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 cycloalkyl) (C 1 -C 4 ) alkyl; or (iii) (C 1 -C 6 ) alkyl, halo (C 1 -C 6 ) alkyl, amino, —NH (R 10 ), —N (R 10 ) (R 11 ), carboxamido, (R 10 ) NHcarbonyl, (R 10 ) (R 11 ) Ncarbonyl, halogen, hydroxy, nitro, cyano, amino, (C 1 -C 6 ) alkoxy, amino or mono- or di (C 1 -C 6 ) (C 1 -C 6 ) alkoxy, halo (C 1 -C 6 ) alkoxy, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 4 ) substituted with alkylamino Alkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 4 ) alkoxy, heterocyclo (C 1 -C 4 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl , Substituted with 1, 2 or 3 substituents independently selected from the group consisting of amino (C 1 -C 6 ) alkyl, and mono- and di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkyl Aryl, aryl (C 1 -C 4 ) alkyl, 3 to 8 membered heteroaryl, or 3 to 8 membered heteroaryl (C 1 -C 4 ) alkyl; Q represents C (R 6 ) (R 7 ), N (C 1 -C 6 alkyl) or oxygen, wherein R 6 and R 7 independently represent hydrogen, fluorine or (C 1 -C 6 ) alkyl, provided that When X 2 is nitrogen, Q is not oxygen; R 10 and R 11 are (C 1 -C 6 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, (C 1 -C 6 ) alkoxy, (C 3 -C 8 ) Cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 4 ) alkyl, aryl, aryl (C 1 -C 4 ) alkyl, (C 1 -C 6 ) alkanoyl, and mono- and di ( C 1 -C 6) alkylamino (C 1 -C 6) independently selected from the group consisting of alkyl; R 30 is substituted with halogen, hydroxy, nitro, cyano, amino, (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, amino or mono- or di (C 1 -C 6 ) alkylamino (C 1 -C 6 ) alkoxy, (C 3 -C 8 ) cycloalkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 4 ) alkyl, (C 3 -C 8 ) cycloalkyl (C 1 -C 4 ) alkoxy, 3-8 membered heterocyclo (C 1 -C 6 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, halo (C 1 -C 6 ) Alkyl, halo (C 1 -C 6 ) alkoxy, mono- and di (C 1 -C 6 ) alkylamino, amino (C 1 -C 6 ) alkyl, and mono- and di (C 1 -C 6 ) alkylamino Each independently selected from (C 1 -C 6 ) alkyl; R is halogen, amino, C 1 -C 6 alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, C 1 -C 6 alkoxy, (C 3 -C 8 ) cycloalkyl, From (C 3 -C 8 cycloalkyl) (C 1 -C 4 ) alkyl, halo (C 1 -C 6 ) alkyl, haloalkoxy, carboxamido, and 3-7 membered carbocyclic and heterocyclic rings Each independently selected, each of which is unsubstituted or substituted with 1 to 4 substituents independently selected from halogen, oxo, hydroxy, C 1 -C 4 alkyl and C 1 -C 4 alkoxy; R 'is from C 1 -C 6 alkyl, C 3 -C 8 cycloalkyl, C 3 -C 8 cycloalkyl (C 1 -C 4 alkyl), and 3-7 membered carbocyclic and heterocyclic rings, respectively Independently selected, each of which is unsubstituted or substituted with 1 to 4 substituents independently selected from halogen, oxo, hydroxy, C 1 -C 4 alkyl and C 1 -C 4 alkoxy; W represents a 3-8 membered aryl or heteroaryl, each of which is R 30 , —C (═O) OR E , —C (═O) NR E , —C (O) R E , —OR E and Or unsubstituted with 1 to 4 groups independently selected from -S (O) m R E , wherein m is 0, 1 or 2. [75" claim-type="Currently amended] 75. The compound or salt of claim 74, wherein the compound or salt is represented by the formula: Wherein R 5 represents hydrogen, halogen or (C 1 -C 6 ) alkyl and R 6 and R 7 independently represent hydrogen or (C 1 -C 6 ) alkyl. [76" claim-type="Currently amended] 76. The compound or salt according to claim 75, wherein W represents phenyl, 2-thiazolyl or 2-pyridyl, each of which may or may not be substituted with 1 to 4 groups independently selected from R 30 . [77" claim-type="Currently amended] 77. The compound of claim 76, wherein R 1 and R 2 are hydrogen, halogen, nitro, cyano, (C 1 -C 6 ) alkyl, (C 1 -C 6 ) alkoxy, (C 3 -C 8 ) cycloalkyl, ( C 3 -C 8 ) cycloalkyl (C 1 -C 6 ) alkyl, (C 2 -C 6 ) alkenyl, (C 2 -C 6 ) alkynyl, heterocycloalkyl, halo (C 1 -C 6 ) alkyl , Halo (C 1 -C 6 ) alkoxy, mono- and di (C 1 -C 6 ) alkylamino, amino (C 1 -C 6 ) alkyl, and mono- and di (C 1 -C 6 ) alkylamino ( C 1 -C 6 ) alkyl or a salt characterized in that it is independently selected from alkyl. [78" claim-type="Currently amended] A pharmaceutical composition comprising a compound or salt according to claim 1 or 73 together with a pharmaceutically acceptable carrier or excipient. [79" claim-type="Currently amended] Contacting a cell expressing a GABA A receptor with a solution comprising a compound or salt according to claim 1 or 78 at a concentration sufficient to detectably alter the electrophysiology of the cell, wherein A detectable alteration of electrophysiology indicates a change in the signal transduction activity of the GABA A receptor. [80" claim-type="Currently amended] 79. A method comprising: contacting a cell expressing a GABA A receptor with a solution comprising a compound or salt according to claim 1 or 78 at a concentration sufficient to detectably alter the chloride conductance in vitro of such cells. , A method of altering the signal transduction activity of the GABA A receptor. [81" claim-type="Currently amended] 81. The method of claim 80, wherein the cells recombinantly express heterologous GABA A receptors and alterations in the electrophysiology of the cells are detected by intracellular recording or patch clamp recording. [82" claim-type="Currently amended] 81. The method of claim 80, wherein the cells are nerve cells contacted in vivo in the animal, the solution is a body fluid, and a change in the electrophysiology of the cell is detected as a reproducible change in animal behavior. [83" claim-type="Currently amended] 83. The method of claim 82, wherein the animal is a human, the cells are brain cells, and the fluid is cerebrospinal fluid. [84" claim-type="Currently amended] The cells expressing the GABA A receptor in vitro cloning the Ro15-1788 people who are exposed to the compound or salt according to claim 1 or claim 78 wherein in a concentration sufficient to inhibit the binding to cells expressing the GABA A receptor in a And altering the signal transduction activity of the GABA A receptor. [85" claim-type="Currently amended] A method of treating anxiety, depression, sleep disorders, schizophrenia, attention deficit hyperactivity disorder, or enhancing memory, including administering an effective amount of a compound or salt of claim 1 or 78 to a patient in need thereof. . [86" claim-type="Currently amended] Contacting a cell or tissue sample with a labeled compound or salt according to claim 1 or 78; Washing the cell or tissue sample to remove unbound labeled compound or salt; A method of demonstrating the presence of a GABA A receptor in a cell or tissue sample, comprising detecting the presence of a labeled compound or salt in the cell or tissue sample. [87" claim-type="Currently amended] 87. The method of claim 86, wherein the cell or tissue sample is a tissue section. [88" claim-type="Currently amended] 87. The method of claim 86, wherein the labeled compound or salt contains a radioactive label or a direct or indirect luminescent label. [89" claim-type="Currently amended] 87. The method of claim 86, wherein each measurement of the amount or amount of labeling compound in the sample is performed by reading an autoradiography, and the comparison is performed by comparing the exposure density of the autoradiography. [90" claim-type="Currently amended] 79. A container comprising the pharmaceutical composition of claim 1 or 78; Instructions for use of the pharmaceutical composition to treat patients with anxiety, Instructions for use of the pharmaceutical composition to treat patients with depression, Instructions for use of the pharmaceutical composition to treat patients with sleep disorders, Suffering from schizophrenia A packaged pharmaceutical composition further comprising one or more instructions for use of the pharmaceutical composition for treating a patient having a patient and instructions for use of the pharmaceutical composition for treating a patient suffering from attention-deficit hyperactivity disorder. [91" claim-type="Currently amended] 79. A container comprising the pharmaceutical composition of claim 1 or 78; A packaged pharmaceutical composition further comprising at least one of instructions for use of the pharmaceutical composition for treating a patient suffering from Alzheimer's dementia or instructions for use of the pharmaceutical composition for enhancing memory of the patient. [92" claim-type="Currently amended] Use of a compound or salt according to claim 1 or 78 for the manufacture of a medicament for the treatment of anxiety, depression, sleep disorders, schizophrenia or attention deficit hyperactivity disorder. [93" claim-type="Currently amended] 79. Use of a compound or salt according to claim 1 or 78 for the preparation of a medicament for memory enhancement. [94" claim-type="Currently amended] 79. The compound of claim 1 or 78, in the GABA A receptor binding assay, which measures the displacement of 3 H-flumazenil from rat cortical tissue in 0.05M Tris HCl buffer at 4 ° C. K i is less than 1 micromolar compound. [95" claim-type="Currently amended] 95. The compound of claim 94, wherein in the GABA A receptor binding assay, the K i of the compound is 100 nanomolar or less. [96" claim-type="Currently amended] 95. The compound of claim 94, wherein in the GABA A receptor binding assay, the K i of the compound is 10 nanomolar or less.
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同族专利:
公开号 | 公开日 EP1406906A1|2004-04-14| US6936617B2|2005-08-30| US20060014746A1|2006-01-19| NZ530992A|2005-06-24| MXPA04000372A|2004-07-23| PA8550401A1|2004-02-07| CN101220027A|2008-07-16| IL159811D0|2004-06-20| BR0211124A|2004-06-29| US20030207885A1|2003-11-06| UY27380A1|2003-02-28| AR036168A1|2004-08-18| JP2005505518A|2005-02-24| PE20030292A1|2003-04-03| WO2003006471A1|2003-01-23| GT200200148A|2003-05-15| CN1553916A|2004-12-08| CA2453554A1|2003-01-23| CN100369912C|2008-02-20|
引用文献:
公开号 | 申请日 | 公开日 | 申请人 | 专利标题
法律状态:
2001-07-13|Priority to US30553301P 2001-07-13|Priority to US60/305,533 2002-07-12|Application filed by 뉴로젠 코포레이션 2002-07-12|Priority to PCT/US2002/022130 2004-02-18|Publication of KR20040015356A
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申请号 | 申请日 | 专利标题 US30553301P| true| 2001-07-13|2001-07-13| US60/305,533|2001-07-13| PCT/US2002/022130|WO2003006471A1|2001-07-13|2002-07-12|Heteroaryl substituted fused bicyclic heteroaryl compounds as gabaa receptor ligands| 相关专利
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