2-amino-4-bicycloamino-1,3,5-triazine as herbicide and plant growth regulator

专利摘要:
The present invention relates to compounds of formula (I) and salts thereof which are suitable as herbicides and plant growth regulators: Formula I In the above formula, R 1 to R 6 , Y 1 , Y 2 , Y 3 , m and n are as defined in claim 1. Such compounds can be prepared analogously by known methods using intermediates of formula (V).
公开号:KR19990087338A
申请号:KR1019980706747
申请日:1997-02-14
公开日:1999-12-27
发明作者:클라우스 로렌츠；클레멘스 민；로타르 빌름스；클라우스 바우어；헤르만 비링거；크리스토퍼 로징거
申请人:슈미트 , 루츠；훽스트 쉐링 아그레보 게엠베하；
IPC主号:

专利说明:

2-amino-4-bicycloamino-1,3,5-triazine as herbicide and plant growth regulator
2-amino-4-cyclohexylamino-6-perhaloalkyl-1,3,5-triazine (US Patent No. 3816419 and US Patent No. 3932167) or 2-amino-4-alkylamino-6 -Haloalkyl-1,3,5-triazines (WO 90/09378 (European Patent No. 411153), WO 88/02368 (European Patent No. 283522), WO 94/24086, European Patent No. 509544) , EP 492,615), are described as having properties of herbicides and plant growth regulation. Frequently, the use of many known derivatives of this type is an optional herbicide for controlling harmful plants, or requires outdated rates of application as plant growth regulators for various useful crops, or is undesirable for useful plants. Cause damage. Surprisingly, the present invention has found novel 2-amino-4-bicycloamino-1,3,5-triazines that can be advantageously used as herbicides and plant growth regulators. For example, when using the compounds according to the invention, the crops are not damaged in most cases or to a lesser extent than in the case of known active substances of similar form.
FIELD OF THE INVENTION The present invention relates to the art of herbicides and plant growth regulators, and more particularly to herbicides for selectively inhibiting broadleaf and vegetative weeds in useful crops.
The present invention relates to compounds of formula (I) or salts thereof:
In the above formula,
R ¹ and R ² are, independently from each other, hydrogen, amino; In each case alkylamino or dialkylamino having from 1 to 6 carbon atoms in the alkyl radical; In each case acyclic hydrocarbon radicals, cyclic hydrocarbon radicals or hydrocarbon-oxy radicals having 1 to 10 carbon atoms, preferably 1 to 6 carbon atoms; In each case a heterocyclyl radical, heterocyclyloxy radical, heterocyclylthio radical or heterocyclyl having 3 to 6 ring atoms and having 1 to 3 hetero ring atoms selected from the group consisting of N, O and S Amino radicals, wherein the five last mentioned radicals are each unsubstituted or substituted; Or an acyl radical, or
R ¹ and R ² are heterocyclyl radicals having 3 to 6 ring atoms and 1 to 4 heterocyclic atoms together with the nitrogen atoms of the NR ¹ R ² group, wherein the optional further heterocyclic atoms are In addition to the nitrogen atom, it is selected from the group consisting of N, O and S, said radical being unsubstituted or substituted,
R ³ is halogen, cyano, thiocyanato, nitro or a radical of the formula -Z ¹ -R ⁷ ,
R ⁴ is hydrogen, amino; In each case alkylamino or dialkylamino having from 1 to 6 carbon atoms in the alkyl radical; In each case a non-cyclic hydrocarbon radical, cyclic hydrocarbon radical or hydrocarbon-oxy radical having 1 to 10 carbon atoms, preferably 1 to 6 carbon atoms; In each case a heterocyclyl radical, heterocyclyloxy radical or heterocyclylamino radical having 3 to 6 ring atoms and having 1 to 3 hetero ring atoms selected from the group consisting of N, O and S (here , The last five radicals mentioned are each unsubstituted or substituted); Or an acyl radical,
R ⁵ is halogen, cyano, thiocyanato, nitro or a radical of the formula -Z ² -R ⁸ ,
R ⁶ is halogen, cyano, thiocyanato, nitro or a group of formula -Z ³ -R ⁹ when n is 1, or when n is greater than 1,
R ⁷ , R ⁸ , R ⁹ are each independently of the other hydrogen; For example acyclic hydrocarbon radicals having from 1 to 20 carbon atoms, preferably 1 to 10 carbon atoms in each case, which may be substituted by a hetero atom selected from the group consisting of N, O and S carbon atoms in the chain ; Cyclic hydrocarbon radicals preferably having 3 to 8 carbon atoms, especially 3 to 6 carbon atoms; Or preferably a heterocyclyl radical having 3 to 9 ring atoms and having 1 to 3 hetero ring atoms selected from the group consisting of N, O and S (the last three radicals in each case are unsubstituted or Is substituted),
Z ¹ , Z ² , Z ³ are each independently a direct bond; Or a formula -O-, -S (O) _p- , -S (O) _p -O-, OS (O) _p- , -CO-, -CS-, -S-CO-, -CO-S- , -O-CS-, -CS-O-, -S-CS-, -CS-S-, -O-CO-, -CO-O-, -NR'-, -O-NR'-,- NR'-O-, -NR'-CO- or -CO-NR'-, where p is 0, 1 or 2, and R 'is hydrogen, alkyl having 1 to 6 carbon atoms, phenyl, benzyl carbon atoms A divalent group of cycloalkyl having from 6 to 6 or alkanoyl having 1 to 6 carbon atoms,
Y ¹ , Y ² , Y ³ and the additional group Y ² are independently of each other in each case when m is 2, 3 or 4, the bivalent of formula CR ^a R ^b , wherein R ^a and R ^b are the same or different A radical selected from the group consisting of possible groups for R ⁷ to R ⁹ and in each case; Formula -O-, -CO-, CS, -CH (OR ^* )-, -C (= NR ^* )-, -S (O) _q- , -NR ^* -or -N (O)-(where q is 0, 1 or 2 and R ^* is hydrogen or alkyl having 1 to 4 carbon atoms); or
Y ¹ or Y ³ is a direct bond (the two oxygen atoms of groups Y ² and Y ³ are not adjacent),
m is 1, 2, 3 or 4, in particular 1 or 2,
n is 0, 1, 2, 3 or 4, in particular 0, 1 or 2.
Compounds of formula (I) can be reacted with a suitable inorganic or organic acid (eg HCl, HBr, H ₂ SO ₄ or HNO ₃ as well as oxalic acid or sulfonic acid) with a basic group (eg amino or alkylamino) to form a salt. have. Suitable substituents (eg, sulfonic acids or carboxylic acids) that may be present in the deprotonated form may form internal salts such as amino groups together with protonable groups such as amino groups. Salts may also be formed by replacing suitable hydrogens, such as sulfonic acids or carboxylic acids, with cations suitable for agriculture. Examples of such salts are metal salts, in particular alkali metal or alkaline earth metal salts (particularly sodium and potassium salts), or other ammonium salt (s) with organic amines.
In formula (I) and all other formulas, the alkyl, alkoxy, haloalkyl, haloalkoxy, alkylamino and alkylthio, and the corresponding unsaturated and / or saturated radicals in the hydrocarbon backbone may in each case be straight or branched. Unless stated otherwise, lower hydrocarbon backbones having 1 to 6 carbon atoms, or 2 to 6 carbon atoms in the case of unsaturated groups, are preferred among these radicals.
In addition, in the complex sense of alkoxy, haloalkyl, alkyl radicals are for example methyl, ethyl, n-propyl, i-propyl, n-butyl, i-butyl, t-butyl, 2-butyl, pentyl, hexyl (e.g. n-hexyl, i-hexyl), 1,3-dimethylbutyl, heptyl (eg n-heptyl), 1-methylhexyl and 1,4-dimethylpentyl; Alkenyl and alkynyl radicals mean unsaturated radicals corresponding to the alkyl radicals.
Alkenyl is for example allyl, 1-methylprop-2-en-1-yl, 2-methylprop-2-en-1-yl, but-2-en-1-yl, but-3-ene- 1-yl, 1-methylbut-3-en-1-yl and 1-methylbut-2-en-1-yl; Alkynyl is, for example, propargyl, but-2-yn-1-yl, but-3-yn-1-yl, 1-methylbut-3-yn-1-yl.
Alkenyl in the form of (C ₃ -C ₄ ) alkenyl is preferably an alkenyl radical having 3 or 4 carbon atoms without multiple bonds between C-1 and C-2, and C-1 is "yl (yl Is the carbon atom at position ")". This also applies to (C ₃ -C ₄ ) alkynyl as well.
Cycloalkyl is preferably a carbocyclic saturated ring system having 3 to 8 carbon atoms (eg cyclopropyl, cyclopentyl or cyclohexyl).
Halogen is, for example, fluorine, chlorine, bromine or iodine. Haloalkyl, haloalkenyl and haloalkynyl are halogen, preferably fluorine, chlorine and / or bromine, especially alkyl, alkenyl or alkynyl (eg monohaloalkyl (= mono) partially or completely substituted with fluorine or chlorine. Halogenoalkyl), perhaloalkyl, CF ₃ , CHF ₂ , CH ₂ F, CF ₃ CF ₂ , CH ₂ FCHCl, CCl ₃ , CHCl ₂ , CH ₂ CH ₂ Cl), and haloalkoxy is, for example, OCF ₃ , OCHF ₂ , OCH ₂ F, CF ₃ CF ₂ O, OCH ₂ CF ₃ and OCH ₂ CH ₂ Cl, which likewise apply to haloalkenyl and other halogen-substituted radicals.
Hydrocarbon radicals are straight chain, branched or cyclic saturated or unsaturated aliphatic or aromatic hydrocarbon radicals (eg, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl or aryl); Here aryl is monocyclic aromatic, bicyclic aromatic or polycyclic aromatic (e.g., phenyl, naphthyl, tetrahydronaphthyl, indenyl, indanyl, pentalenyl, fluorenyl, etc., preferably phenyl ), The hydrocarbon radical is preferably alkyl, alkenyl or alkynyl having up to 12 carbon atoms, or cycloalkyl having 3, 4, 5, 6 or 7 ring atoms, or phenyl, which is also a hydrocarbon- The same applies to hydrocarbon radicals of oxy radicals.
The ring is a carbocyclic or heterocyclic radical which is saturated or unsaturated, and the term "unsaturated" also includes partially unsaturated aromatic rings.
Thus, the heterocyclic radical or ring (heterocyclyl) may be a saturated or unsaturated heteroaromatic, preferably a group consisting of at least one hetero unit of the ring, preferably N, O, S, SO and SO ₂ A hetero atom or a ring member containing a substituted hetero atom selected from; Aliphatic heterocyclyl radicals having 3 to 7 ring atoms and heteroaromatic radicals having 5 or 6 ring atoms and containing 1, 2 or 3 hetero units. Heterocyclic radicals are, for example, heteroaromatic radicals or rings (heteroaryl) in which one or more rings contain one or more heteroatoms, for example monocyclic aromatic systems, bicyclic aromatic systems, polycyclic aromatic systems (eg , Pyridyl, pyrimidinyl, pyridazinyl, pyrazinyl, thienyl, thiazolyl, oxazolyl, furyl, pyrrolyl, pyrazolyl and imidazolyl), or partially or fully hydrogenated radicals, eg For example oxiranyl, pyrrolidyl, piperidyl, piperazinyl, dioxoranyl, morpholinyl, tetrahydrofuryl.
Suitable substituents for the substituted heterocyclic radical are the substituents described below and further include oxo. In addition, oxo groups can occur at heterocyclic atoms which can exist in various oxidation states, for example on N and S.
Substituted radicals such as substituted hydrocarbon radicals (e.g., substituted alkyl, alkenyl, alkynyl, aryl, phenyl and benzyl) or substituted heterocyclyls or heteroaryls, for example, may be substituted from unsubstituted backbones. Radicals, and substituents are, for example, halogen, alkoxy, haloalkoxy, alkylthio, hydroxyl, amino, nitro, carboxyl, cyano, azido, alkoxycarbonyl, alkylcarbonyl, formyl, carbamoyl, monoalkyl Aminocarbonyl, dialkylaminocarbonyl, substituted amino (eg, acylamino, monoalkylamino and dialkylamino), alkylsulfinyl, haloalkylsulfinyl, alkylsulfonyl, haloalkylsulfonyl and cyclic radicals In the case of one or more, preferably one, two or three radicals selected from the group consisting of alkyl and haloalkyl and the term " substituted radicals " The organic radical unsaturated aliphatic and aromatic radicals in addition to a corresponding (e. G., An optionally substituted alkenyl, alkynyl, alkenyloxy, alkynyloxy, phenyl, phenoxy, etc.) include as a substituent. Of the radicals having carbon atoms, radicals having 1 to 4 carbon atoms, in particular 1 or 2 carbon atoms, are preferred. Generally halogen (eg fluorine and chlorine); (C ₁ -C ₄ ) alkyl, preferably methyl or ethyl; (C ₁ -C ₄ ) haloalkyl, preferably trifluoromethyl; (C ₁ -C ₄ ) alkoxy, preferably methoxy or ethoxy; Preferred are substituents selected from the group consisting of (C ₁ -C ₄ ) haloalkoxy, nitro and cyano. Methyl, methoxy and chlorine substituents are particularly preferred herein.
Mono- or di-substituted amino is a chemically stable radical selected from the group consisting of substituted amino radicals N-substituted with one or two identical or different radicals selected from the group consisting of alkyl, alkoxy, acyl and aryl, preferably Preferably monoalkylamino, dialkylamino, acylamino, arylamino, N-alkyl-N-arylamino and N-heterocycle, where alkyl radicals having 1 to 4 carbon atoms are preferred, and aryl is preferably Phenyl or substituted phenyl, and acyl is as further defined below and is preferably (C ₁ -C ₄ ) alkanoyl. This also applies to substituted hydroxylamino or hydrazino likewise.
The optionally substituted phenyl is preferably halogen, (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) haloalkyl, (C ₁ -C ₄ ) haloalkoxy and nitro Phenyl mono- or polysubstituted, preferably up to 3 unsubstituted or substituted by the same or different radicals selected from the group consisting of, for example o-tolyl, m-tolyl and p-tolyl, dimethylphenyl, 2-chlorophenyl, 3-chlorophenyl, 4-chlorophenyl, 2-trifluorophenyl, 3-trifluorophenyl, 4-trifluorophenyl, 2-trichlorophenyl, 3-trichlorophenyl, 4- Trichlorophenyl, 2,4-dichlorophenyl, 3,5-dichlorophenyl, 2,5-dichlorophenyl, o-methoxyphenyl, m-methoxyphenyl and p-methoxyphenyl.
Acyl radicals are radicals of organic acids, such as radicals of carboxylic acids and acids derived from carboxylic acids (eg, thiocarboxylic acids, optionally N-substituted iminocarboxylic acids), or carbon monoester radicals, optionally N-substituted carbamic acid radicals, sulfonic acids Radicals, sulfinic acid radicals, phosphonic acid radicals and phosphinic acid radicals. Acyl is for example formyl, alkylcarbonyl (eg [(C ₁ -C ₄ ) alkyl] carbonyl), phenylcarbonyl, alkyloxycarbonyl, phenyloxycarbonyl, benzyloxycarbonyl, alkylsulfonyl , Radicals of alkylsulfinyl, N-alkyl-1-aminoalkyl and other organic acids. This radical may in each case be further substituted at the alkyl or phenyl moiety, for example at least one radical selected from the group consisting of halogen, alkoxy, phenyl and phenoxy and further substituted at the alkyl moiety, Examples of substituents are already generally mentioned above for substituted phenyl.
The invention also relates to all stereoisomers represented by the formula (I) and mixtures thereof. Such compounds of formula (I) contain one or more asymmetric carbon atoms or other double bonds, unless otherwise stated in formula (I). Formula (I) includes all possible stereoisomers defined in specific spatial forms such as enantiomers, diastereomers, and Z and E-form isomers, which are obtained from mixtures of stereoisomers by conventional methods or are stereochemically pure initiation Materials can be used to prepare stereoselective reactions. Formula I also includes rather stable tautomers formed by the transfer of one or more double bonds to amino substituents in the triazine ring, wherein the amino substituents in Formula I are NH bonds (R ¹ , R ² and / or R ⁴ = H). ) Form an imine form structure. Examples are tautomeric structures of formulas (I ^* ) and (I ^** ) in which R ¹ = H and R ⁴ = H.
(Bicyclic structure B of formula I)
The above-mentioned compounds of the formula (I) or salts thereof according to the invention are particularly advantageous because they can be prepared with stronger herbicidal action, better selectivity and / or easier:
R ⁷ , R ⁸ , R ⁹ are each independently of the other hydrogen; (C ₁ -C ₆ ) alkyl, (C ₂ -C ₆ ) alkenyl, (C ₂ -C ₆ ) alkynyl [the last three radicals mentioned are halogen, cyano, thiocyanate, nitro And one or more radicals selected from the group consisting of radicals of the formula -Z ₄ -R ₁₀ ; Halogen, (C ₁ -C ₆ ) alkyl, (C ₁ -C ₆ ) haloalkyl, (C ₁ -C ₆ ) haloalkoxy, (C ₁ -C ₆ ) alkoxy, (C ₁ -C ₆ ) alkylthio, At least one radical selected from the group consisting of (C ₂ -C ₆ ) alkenyl, (C ₂ -C ₆ ) alkynyl, (C ₃ -C ₄ ) alkenyloxy and (C ₃ -C ₄ ) alkynyloxy (C ₃ -C ₈ ) cycloalkyl unsubstituted or substituted by; Phenyl unsubstituted or substituted by one or more radicals selected from the group consisting of halogen, cyano, thiocyanato, nitro and a radical of the formula -Z ⁵ -R ¹¹ ; Or a heterocyclic radical having 3 to 9 ring atoms and having 1 to 3 hetero ring atoms selected from the group consisting of N, O and S, wherein the radicals are halogen, cyano, thiocyanato, nitro And at least one radical selected from the group consisting of radicals of the formula -Z ⁶ R ¹² ;
Z ¹ , Z ² , Z ³ , Z ⁴ , Z ⁵ and Z ⁶ are each independently a direct bond; Or formulas -O-, -S (O) _p- , -S (O) _p -O-, -OS (O) _p- , -CO-, -CS-, -S-CO-, -CO-S -, -O-CO-, -CO-O-, -NR'-, -O-NR'-, -NR'-O-, -NR'-CO- or -CO-NR'- (where p Is 0, 1 or 2, and R 'is hydrogen, alkyl having 1 to 6 carbon atoms, phenyl having 3 to 6 carbon atoms, benzyl, cycloalkyl or alkanoyl having 1 to 6 carbon atoms), preferably Is a chemical formula -O-, -S-, -SO-, -SO _2- , -CO-, -O-CO-, -CO-O-, -NR'-, NR'-CO- or -CO-NR '-(Where R' is hydrogen, alkyl having 1 to 4 carbon atoms or alkanoyl having 1 to 4 carbon atoms), in particular -O-, -CO-, -O-CO-, -CO-O -, -NR'-, NR'-CO- or -CO-NR'-, wherein R 'is hydrogen or alkyl having from 1 to 4 carbon atoms;
R ¹⁰ , R ¹¹ and R ¹² in each occurrence independently of one another are hydrogen, (C ₁ -C ₆ ) alkyl, (C ₂ -C ₆ ) alkenyl, (C ₂ -C ₆ ) alkynyl [wherein The three radicals mentioned are unsubstituted or substituted by one or more radicals selected from the group consisting of halogen, (C ₁ -C ₄ ) alkoxy and (C ₁ -C ₄ ) alkylthio], or (C ₃ -C ₈ Heterocyclyl having 3 to 9 ring atoms and having 1 to 3 heterocyclic atoms selected from the group consisting of N, O and S, wherein the last 3 cyclic radicals Unsubstituted or substituted, preferably halogen, cyano, thiocyanato, nitro, (C ₁ -C ₆ ) alkyl, (C ₁ -C ₆ ) haloalkyl, (C ₁ -C ₆ ) haloalkoxy, (C ₁ -C ₆ ) alkoxy, (C ₁ -C ₆ ) alkylthio, (C ₂ -C ₆ ) alkenyl, (C ₂ -C ₆ ) alkynyl, (C ₃ -C ₄ ) alkenyloxy, (C ₃ -C ₄ ) alkynyloxy, (C ₁ -C ₆ ) alkanoyl, (C ₁ -C ₆ ) alkoxycarbonyl, mono [(C ₁ -C ₆ )] amino and di [(C ₁ -C ₆ )] amino unsubstituted or substituted by one or more radicals selected from the group consisting of
In each case, the two radicals -Z ⁴ -R ¹⁰ , -Z ⁵ -R ¹¹ or -Z ⁶ -R ¹² are carbocyclic rings having 3 to 8 ring atoms together with the binding element or the individual binding elements Or a heterocyclic atom selected from the group consisting of O, S and N, and is unsubstituted or substituted by one or more radicals selected from the group consisting of halogen, (C ₁ -C ₄ ) alkyl and oxo.
Also particularly advantageous are the compounds of formula (I) or salts thereof according to the invention, wherein
R ¹ and R ² in each occurrence independently of one another are hydrogen, amino; In each case alkylamino or dialkylamino having from 1 to 6 carbon atoms in the alkyl radical; In each case a non-cyclic hydrocarbon radical, a cyclic hydrocarbon radical or a hydrocarbon-oxy radical having 1 to 6 carbon atoms; Heterocyclyl radicals, heterocyclyloxy radicals, in each case having 3 to 9 ring atoms, preferably 3 to 6 ring atoms and having 1 to 3 hetero ring atoms selected from the group consisting of N, O and S Or heterocyclylamino radicals [each of the last five radicals mentioned last is unsubstituted or halogen, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) haloalkoxy, (C ₁ -C ₄ ) Alkylthio, (C ₂ -C ₄ ) alkenyl, (C ₂ -C ₄ ) alkynyl, (C ₂ -C ₄ ) alkenyloxy, (C ₂ -C ₄ ) alkynyloxy, hydroxyl, amino, Acylamino, monoalkylamino, dialkylamino, nitro, carboxyl, cyano, azido, [(C ₁ -C ₄ ) alkoxy] carbonyl, [(C ₁ -C ₄ ) alkyl] carbonyl, formyl, Carbamoyl, mono [(C ₁ -C ₄ ) alkyl] aminocarbonyl, di [(C ₁ -C ₄ ) alkyl] aminocarbonyl, phenylcarbonyl, phenoxycarbonyl, (C ₁ -C ₄ ) alkyl Sulfinyl, (C ₁ -C ₄ ) haloalkylsulfinyl, (C ₁ -C ₄ ) Alkylsulfonyl, (C ₁ -C ₄ ) haloalkylsulfonyl, and in the case of cyclic radicals also one selected from the group consisting of (C ₁ -C ₄ ) alkyl and (C ₁ -C ₄ ) haloalkyl Or an unsubstituted or substituted radical selected from the group consisting of phenyl, phenoxy, cycloalkyl, heterocyclyl and heterocyclyloxy; Or an acyl radical, or
R ¹ and R ² are heterocyclyl radicals having 3 to 6 ring atoms and 1 or 2 heterocyclic atoms together with the nitrogen atoms of the NR ¹ R ² group, wherein said optional further heterocyclic atoms are In addition to the nitrogen atom, it is selected from the group consisting of N, O and S, said radical being unsubstituted or substituted by one or more radicals selected from the group consisting of halogen, (C ₁ -C ₄ ) alkyl and oxo.
R ¹ and R ² are preferably hydrogen, amino; In each case alkylamino or dialkylamino having 1 to 2 carbon atoms in the alkyl radical; (C ₁ -C ₆ ) alkyl, (C ₂ -C ₆ ) alkenyl, (C ₂ -C ₆ ) alkynyl [the last three radicals mentioned each are halogen, cyano, thiocyanato, nitro , (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) alkylthio, (C ₁ -C ₄ ) haloalkyl, (C ₁ -C ₄ ) haloalkoxy, mono [(C ₁ -C ₄ ) alkyl ] Unsubstituted or substituted by one or more radicals selected from the group consisting of amino, di [(C ₁ -C ₄ ) alkyl] amino, (C ₃ -C ₉ ) cycloalkyl], 3 to 9 ring atoms Heterocyclyl, phenyl, phenoxy having unsubstituted or substituted by one or more radicals selected from the group consisting of (each of the four radicals mentioned last unsubstituted or substituted); Halogen, (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) haloalkyl, (C ₁ -C ₄ ) haloalkoxy, (C ₁ -C ₄ ) alkoxy and (C ₁ -C ₄ ) alkylthioro (C ₃ -C ₈ ) cycloalkyl unsubstituted or substituted by one or more radicals selected from the group consisting of; Phenyl unsubstituted or substituted by one or more radicals; Heterocyclic radicals having 3 to 9 ring atoms and having 1 to 3 hetero ring atoms selected from the group consisting of N, O and S, said radicals being unsubstituted or substituted by one or more radicals; Or an acyl radical.
Also particularly advantageous are the compounds of formula (I) or salts thereof according to the invention, wherein
R ⁴ is hydrogen, amino; In each case alkylamino or dialkylamino having from 1 to 6 carbon atoms in the alkyl radical; Non-cyclic hydrocarbon radicals, cyclic hydrocarbon radicals or hydrocarbon-oxy radicals having 1 to 6 carbon atoms; In each case a heterocyclyl radical, heterocyclyloxy radical or heterocyclylamino radical having 3 to 6 ring atoms and having 1 to 3 hetero ring atoms selected from the group consisting of N, O and S [last Each of the five radicals mentioned is unsubstituted or halogen, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) haloalkoxy, (C ₁ -C ₄ ) alkylthio, (C ₂ -C ₄ ) Alkenyl, (C ₂ -C ₄ ) alkynyl, (C ₂ -C ₄ ) alkenyloxy, (C ₂ -C ₄ ) alkynyloxy, hydroxyl, amino, acylamino, monoalkylamino, dialkyl Amino, nitro, carboxyl, cyano, azido, [(C ₁ -C ₄ ) alkoxy] carbonyl, [(C ₁ -C ₄ ) alkyl] carbonyl, formyl, carbamoyl, mono [(C _1- C ₄ ) alkyl] aminocarbonyl, di [(C ₁ -C ₄ ) alkyl] aminocarbonyl, (C ₁ -C ₄ ) alkylsulfinyl, (C ₁ -C ₄ ) haloalkylsulfinyl, (C ₁ -C ₄₎ alkylsulfonyl, (C ₁ -C ₄₎ haloalkyl-sulfonyl, and click when the radical Yiwu also (C ₁ -C ₄₎ alkyl and (C ₁ -C ₄₎ or substituted by one or more radicals selected from the group consisting of haloalkyl, or phenyl, phenoxy, cycloalkyl, heterocyclyl, and heterocyclyl Substituted by an unsubstituted or substituted radical selected from the group consisting of oxy; Or an acyl radical.
For example, a compound of formula (I) or a salt thereof according to the invention is a compound of
R ¹ and R ² independently of one another are hydrogen, amino, formyl, aminocarbonyl, (C ₁ -C ₄ ) alkyl, cyano- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylamino , di [(C ₁ -C ₄₎ alkyl] amino, halo - (C ₁ -C ₄₎ alkyl, hydroxy, - (C ₁ -C ₄₎ alkyl, (C ₁ -C ₄₎ alkoxy - (C ₁ - C ₄ ) alkyl, halo (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, (C ₂ -C ₆ ) alkenyl, (C ₂ -C ₆ ) haloalkenyl, (C ₂ -C ₆ ) alkynyl, (C ₂ -C ₆ ) haloalkynyl, (C ₁ -C ₄ ) alkylamino- (C ₁ -C ₄ ) alkyl, di [(C ₁ -C ₄ ) alkyl] -amino- ( C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) cycloalkylamino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) cycloalkyl, heterocyclyl having 3 to 9 ring atoms- The cyclic group of (C ₁ -C ₄ ) alkyl [the last 3 radicals mentioned is at least one radical selected from the group consisting of (C ₁ -C ₄ ) alkyl, halogen and cyano, preferably up to 3 radicals Unsubstituted or substituted by; Phenyl, phenoxy, phenylcarbonyl, phenoxycarbonyl, phenylcarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxycarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylaminocarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl, mono [(C ₁ -C ₄ ) alkyl ] Aminocarbonyl, di [(C ₁ -C ₄ ) alkyl] aminocarbonyl, phenoxy- (C ₁ -C ₄ ) alkyl, phenyl- (C ₁ -C ₄ ) alkyl, heterocyclyl, heterocyclyl Amino, heterocyclyloxy, heterocyclylthio; Or the non-cyclic moiety or preferably the cyclic moiety is halogen, nitro, cyano, (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) alkylthio, (C ₁ -C ₄ ) haloalkyl, (C ₁ -C ₄ ) haloalkoxy, formyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl and (C ₁ -C ₄ ) One of the last 17 aforementioned radicals substituted by one or more radicals selected from the group consisting of alkoxy; Or in each case a heterocyclyl radical having 3 to 9 ring atoms and containing 1 to 3 hetero ring atoms selected from the group consisting of N, O and S,
R ¹ and R ² are heterocyclic radicals having 3 to 6 ring atoms and 1 or 2 hetero ring atoms together with the nitrogen atoms of the group NR ¹ R ² , wherein said optional further hetero ring atoms are said nitrogen In addition to the atom is selected from the group consisting of N, O and S, said radical is unsubstituted or substituted by one or more radicals selected from the group consisting of halogen, (C ₁ -C ₄ ) alkyl and oxo,
R ³ is hydrogen, hydroxyl, amino, carboxyl, cyano, thiocyanato, formyl, aminocarbonyl, (C ₁ -C ₈ ) alkyl, cyano- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) alkylamino, di [(C ₁ -C ₄ ) alkyl] amino, halo- (C ₁ -C ₄ ) alkyl, hydroxy- (C ₁ -C ₄ ) Alkyl, (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, halo (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylthio, halo - (C ₁ -C ₄₎ alkylthio, (C ₂ -C ₆₎ alkenyl, halo - (C ₂ -C ₆₎ alkenyl, (C ₂ -C ₆₎ alkynyl, halo - (C ₂ - C ₆ ) alkynyl, (C ₁ -C ₄ ) alkylamino- (C ₁ -C ₄ ) alkyl, di [(C ₁ -C ₄ ) alkyl] -amino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) cycloalkylamino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) cycloalkyl, (C ₃ -C ₉ ) cycloalkyl- (C ₁ -C ₄ ) alkyl, 3 to 9 heterocyclyl having a ring atoms, - (C ₁ -C ₄₎ alkyl [at the last four radicals mentioned cyclic group is (C ₁ -C ₄₎ alkyl portion by halogen and cyano group consisting of One or more radicals selected, preferably 3 is unsubstituted or substituted by a radical of the following; Phenyl, phenylcarbonyl, phenoxycarbonyl, phenylcarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxycarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) Alkylaminocarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl, mono [(C ₁ -C ₄ ) alkyl] aminocarbon carbonyl, di [(C ₁ -C ₄₎ alkyl] aminocarbonyl, phenoxy - (C ₁ -C ₄₎ alkyl, phenyl - (C ₁ -C ₄₎ alkyl, heterocyclyl, heterocyclyl-amino, heteroaryl Cyclyloxy, heterocyclylthio; Or the non-cyclic moiety or preferably the cyclic moiety is halogen, nitro, cyano, (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) alkylthio, (C ₁ -C ₄ ) haloalkyl, (C ₁ -C ₄ ) haloalkoxy, formyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl and (C ₁ -C ₄ ) One of the last 17 aforementioned radicals substituted by one or more radicals selected from the group consisting of alkoxy; Or in each case a heterocyclyl radical having 3 to 9 ring atoms and having 1 to 3 hetero ring atoms selected from the group consisting of N, O and S,
R ⁴ is hydrogen, amino, formyl, aminocarbonyl, (C ₁ -C ₄ ) alkyl, cyano- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylamino, di [(C ₁ -C ₄ ) alkyl] amino, halo- (C ₁ -C ₄ ) alkyl, hydroxy- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, halo (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, (C ₂ -C ₆ ) alkenyl, halo- (C ₂ -C ₆ ) alkenyl, (C ₂ -C ₆ ) alkynyl, Halo- (C ₂ -C ₆ ) alkynyl, (C ₁ -C ₄ ) alkylamino- (C ₁ -C ₄ ) alkyl, di [(C ₁ -C ₄ ) alkyl] amino- (C ₁ -C ₄ ) Alkyl, (C ₃ -C ₉ ) cycloalkylamino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) cycloalkyl, heterocyclyl having 3 to 9 ring atoms- (C ₁ -C ₄ ) alkyl [the cyclic group of the last three radicals mentioned is unsubstituted by one or more radicals, preferably up to three radicals, selected from the group consisting of (C ₁ -C ₄ ) alkyl, halogen and cyano Substituted; Phenyl, phenoxy, phenylcarbonyl, phenoxycarbonyl, phenylcarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxycarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylaminocarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl, mono [(C ₁ -C ₄ ) alkyl ] Aminocarbonyl, di [(C ₁ -C ₄ ) alkyl] aminocarbonyl, phenoxy- (C ₁ -C ₄ ) alkyl, phenyl- (C ₁ -C ₄ ) alkyl, heterocyclyl, heterocyclyl Amino, heterocyclyloxy, heterocyclylthio; Or the non-cyclic moiety or preferably the cyclic moiety is halogen, nitro, cyano, (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) alkylthio, (C ₁ -C ₄ ) haloalkyl, (C ₁ -C ₄ ) haloalkoxy, formyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl and (C ₁ -C ₄ ) One of the last 17 aforementioned radicals substituted by one or more radicals selected from the group consisting of alkoxy; Or in each case a heterocyclyl radical having 3 to 9 ring atoms and having 1 to 3 hetero ring atoms selected from the group consisting of N, O and S,
R ⁵ is hydrogen, formyl, carboxyl, cyano, thiocyanato, aminocarbonyl, (C ₁ -C ₄ ) alkyl, cyano- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) Alkoxy, (C ₁ -C ₄ ) alkylamino, di [(C ₁ -C ₄ ) alkyl] amino, halo- (C ₁ -C ₄ ) alkyl, hydroxy- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, halo (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylthio, halo- (C ₁ -C ₄ ) alkylthio, (C ₂ -C ₆ ) alkenyl, halo- (C ₂ -C ₆ ) alkenyl, (C ₂ -C ₆ ) alkynyl, halo- (C ₂ -C ₆ ) alkynyl , (C ₁ -C ₄ ) alkylamino- (C ₁ -C ₄ ) alkyl, di [(C ₁ -C ₄ ) alkyl] amino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) cyclo Alkylamino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) cycloalkyl, heterocyclyl- (C ₁ -C ₄ ) alkyl having 3 to 9 ring atoms [the last three radicals mentioned the cyclic groups are (C ₁ -C ₄₎ alkyl, halogen and cyano one or more radicals selected from the group consisting of a furnace, preferably no more than three It is unsubstituted or is substituted by a radical; Phenyl, phenoxy, phenylcarbonyl, phenoxycarbonyl, phenylcarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxycarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylaminocarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl, mono [(C ₁ -C ₄ ) alkyl ] Aminocarbonyl, di [(C ₁ -C ₄ ) alkyl] aminocarbonyl, phenoxy (C ₁ -C ₄ ) alkyl, phenyl (C ₁ -C ₄ ) alkyl, heterocyclyl, heterocyclylamino, Heterocyclyloxy, heterocyclylthio; Or the non-cyclic moiety or preferably the cyclic moiety is halogen, nitro, cyano, (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) alkylthio, (C ₁ -C ₄ ) haloalkyl, (C ₁ -C ₄ ) haloalkoxy, formyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl and (C ₁ -C ₄ ) One of the last 17 aforementioned radicals substituted by one or more radicals selected from the group consisting of alkoxy; In each case a heterocyclyl radical having 3 to 9 ring atoms and 1 to 3 hetero ring atoms selected from the group consisting of N, O and S,
R ⁶ is and when n is 1, or n is the case is greater than one, when, independently of each other halogen, hydroxyl, amino, nitro, formyl, carboxyl, cyano, thio isocyanato, aminocarbonyl, (C ₁ -C ₄ ) alkyl, cyano (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) alkylamino, di [(C ₁ -C ₄ ) alkyl] amino, halo - (C ₁ -C ₄₎ alkyl, hydroxy, - (C ₁ -C ₄₎ alkyl, (C ₁ -C ₄₎ alkoxy- (C ₁ -C ₄₎ alkyl, halo (C ₁ -C ₄₎ alkoxy- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylthio, halo- (C ₁ -C ₄ ) alkylthio, (C ₂ -C ₆ ) alkenyl, halo- (C ₂ -C ₆ ) Alkenyl, (C ₂ -C ₆ ) alkynyl, halo- (C ₂ -C ₆ ) alkynyl, (C ₁ -C ₄ ) alkylamino- (C ₁ -C ₄ ) alkyl, di [(C _1- C ₄ ) alkyl] amino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) cycloalkylamino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) cycloalkyl, 3 to 9 heterocyclyl having a ring atoms, - (C ₁ -C ₄₎ alkyl [at the last three radicals mentioned to the cyclic group is (C ₁ -C ₄₎ alkyl, halo Cyano and one or more radicals selected from the group consisting of a furnace, and is preferably unsubstituted or substituted by a radical of not more than three; Phenyl, phenoxy, phenylcarbonyl, phenoxycarbonyl, phenylcarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxycarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylaminocarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl, mono- or di [(C ₁ -C ₄ ) alkyl] aminocarbonyl, phenoxy (C ₁ -C ₄ ) alkyl, phenyl (C ₁ -C ₄ ) alkyl, heterocyclyl, heterocyclylamino, heterocyclyloxy, heterocyclylthio; Or the non-cyclic moiety or preferably the cyclic moiety is halogen, nitro, cyano, (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) alkylthio, (C ₁ -C ₄ ) haloalkyl, (C ₁ -C ₄ ) haloalkoxy, formyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl and (C ₁ -C ₄ ) One of the last 17 aforementioned radicals substituted by one or more radicals selected from the group consisting of alkoxy; Or a heterocyclyl radical in each case having 3 to 9 ring atoms and having 1 to 3 hetero ring atoms selected from the group consisting of N, O and S, or
Two adjacent radicals R ⁹ are carbocyclic or contain heterocyclic atoms selected from the group consisting of O, S and N, and at least one selected from the group consisting of halogen, (C ₁ -C ₄ ) alkyl and oxo A condensation cycle having 4 to 6 ring atoms unsubstituted or substituted by a radical,
Y ¹ , Y ² and Y ³ and the additional group Y ² are independently of each other the formula CR ^a R ^b where m is 2, 3 or 4, where R ^a and R ^b are the same or different and in each case Divalent group), as further defined below; Or a formula -O-, -S-, -SO-, SO ₂ , -CO-, -CS-, -CH (OR ^* )-, -C (= NR ^* ), -NR ^* -or -N (O )-(Wherein R ^* is hydrogen or alkyl having from 1 to 4 carbon atoms), or
Y ¹ or Y ³ is a direct bond and two oxygen atoms in groups Y ¹ to Y ³ are not adjacent,
R ^a , R ^b are hydrogen, formyl, carboxyl, cyano, thiocyanato, aminocarbonyl, (C ₁ -C ₄ ) alkyl, cyano (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) alkylamino, di [(C ₁ -C ₄ ) alkyl] amino, halo- (C ₁ -C ₄ ) alkyl, hydroxy (C ₁ -C ₄ ) alkyl, ( C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, halo (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylthio, halo- (C _1- C ₄ ) alkylthio, (C ₂ -C ₆ ) alkenyl, halo- (C ₂ -C ₆ ) alkenyl, (C ₂ -C ₆ ) alkynyl, halo- (C ₂ -C ₆ ) alky Nyl, (C ₁ -C ₄ ) alkylamino- (C ₁ -C ₄ ) alkyl, di [(C ₁ -C ₄ ) alkyl] amino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) Cycloalkylamino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) cycloalkyl, heterocyclyl- (C ₁ -C ₄ ) alkyl having 3 to 9 ring atoms [the last 3 mentioned when the radical cyclic group is (C ₁ -C ₄₎ one or more radicals selected from alkyl, halogen and cyano group consisting of, preferably three or less Is unsubstituted or substituted by radicals); Phenyl, phenoxy, phenylcarbonyl, phenoxycarbonyl, phenylcarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxycarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylaminocarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl, mono [(C ₁ -C ₄ ) alkyl ] Aminocarbonyl, di [(C ₁ -C ₄ ) alkyl] aminocarbonyl, phenoxy (C ₁ -C ₄ ) alkyl, phenyl (C ₁ -C ₄ ) alkyl, heterocyclyl, heterocyclylamino, Heterocyclyloxy, heterocyclylthio; The non-cyclic moiety or preferably the cyclic moiety is halogen, nitro, cyano, (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) alkylthio, (C ₁ -C ₄ ) haloalkyl, (C ₁ -C ₄ ) haloalkoxy, formyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl and (C ₁ -C ₄ ) alkoxy One of the 17 last-mentioned radicals substituted by one or more radicals selected from the group consisting of; Or in each case a heterocyclyl radical having 3 to 9 ring atoms and having 1 to 3 hetero ring atoms selected from the group consisting of N, O and S,
m is 0, 1, 2, 3 or 4, in particular 1 or 2,
n is 0, 1, 2, 3 or 4, in particular 0, 1 or 2.
Preferred compounds of formula (I) and salts thereof according to the invention are as follows
R ¹ and R ² independently of one another are hydrogen, amino, formyl, (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl or aminocarbonyl Or
R ¹ and R ² are heterocyclic radicals having 3 to 6 ring atoms and 1 or 2 hetero ring atoms together with the nitrogen atoms of the group NR ¹ R ² , wherein said optional further hetero ring atoms are in addition to said nitrogen atoms. N, O and S, wherein the radical is unsubstituted or substituted by one or more radicals selected from the group consisting of halogen, (C ₁ -C ₄ ) alkyl and oxo,
R ³ is hydrogen, carboxyl, cyano, (C ₁ -C ₈ ) alkyl, cyano- (C ₁ -C ₄ ) alkyl, halo (C ₁ -C ₄ ) alkyl, hydroxy (C ₁ -C ₄ ) Alkyl, (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, halo (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, (C ₂ -C ₆ ) alkenyl, halo -(C ₂ -C ₆ ) alkenyl, (C ₁ -C ₄ ) alkylamino- (C ₁ -C ₄ ) alkyl, di [(C ₁ -C ₄ ) alkyl] amino- (C ₁ -C ₄ ) Alkyl, (C ₃ -C ₉ ) cycloalkylamino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) cycloalkyl, (C ₃ -C ₉ ) cycloalkyl- (C ₁ -C ₄ ) alkyl , Heterocyclyl- (C ₁ -C ₄ ) alkyl having 3 to 9 ring atoms [the last cyclic group of the four radicals mentioned is selected from the group consisting of (C ₁ -C ₄ ) alkyl and halogen Unsubstituted or substituted by one or more radicals, preferably up to three radicals]; Phenyl, phenylcarbonyl, phenylcarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxycarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylaminocarbonyl -(C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl, phenoxy- (C ₁ -C ₄ ) alkyl, phenyl- (C _1- C ₄ ) alkyl, heterocyclyl; Non-cyclic moieties or preferably cyclic moieties are halogen, nitro, (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) haloalkyl, (C ₁ -C ₄ One of the last 10 mentioned radicals substituted by one or more radicals selected from the group consisting of: alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl and (C ₁ -C ₄ ) alkoxy; Or in each case a heterocyclyl radical having 3 to 7 ring atoms and having 1 to 3 hetero ring atoms selected from the group consisting of N, O and S,
R ⁴ is hydrogen, amino, formyl, aminocarbonyl, (C ₁ -C ₄ ) alkyl, cyano- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylamino, (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, (C ₂ -C ₆ ) alkenyl, halo- (C ₂ -C ₆ ) alkenyl, (C ₂ -C ₆ ) alkynyl, phenyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl, phenoxy- (C ₁ -C ₄ ) alkyl, phenyl- (C ₁ -C ₄ ) alkyl; Or the last mentioned 5 where the non-cyclic moiety or preferably the cyclic moiety is substituted by one or more radicals selected from the group consisting of halogen, (C ₁ -C ₄ ) alkyl and (C ₁ -C ₄ ) alkoxy One of two radicals,
R ⁵ is hydrogen, (C ₁ -C ₄ ) alkyl, (C ₂ -C ₆ ) alkenyl or (C ₂ -C ₆ ) alkynyl,
R ⁶ is independently halogen, hydroxyl, amino, nitro, formyl, carboxyl, cyano, (C ₁ -C ₄ ) alkyl, cyano (when n is 1 or greater than ₁ ); C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) alkylamino, halo- (C ₁ -C ₄ ) alkyl, hydroxy- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, (C ₂ -C ₆ ) alkenyl, (C ₂ -C ₆ ) alkynyl, (C ₁ -C ₄ ) alkylamino- (C Last substituted by one or more radicals selected from the group consisting of _1- C ₄ ) alkyl, phenyl, phenoxy, phenylcarbonyl, or halogen, (C ₁ -C ₄ ) alkyl and (C ₁ -C ₄ ) alkoxy Is one of the three radicals mentioned,
Y ¹ is a direct bond or CH ₂ ,
(Y ² ) _m is a chemical formula —CH ₂ —, —CH (CH ₃ ) —, C (CH ₃ ) ₂ —, —CH ₂ CH ₂ —, —CH (CH ₃ ) —CH ₂ —, —CH (CH ₃ ) -CH (CH ₃ )-, -CH ₂ CH (CH ₃ )-, -CH (C ₆ H ₅ ) -CH _2- , -CH ₂ CH (C ₆ H ₅ )-or -CH (CH ₃ Is a divalent radical of) -CH (C ₆ H ₅ )-,
Y ³ is a direct bond or a compound of formula -CH _2- , -CH (CH ₃ )-, C (CH ₃ ) _2- , CH (OH), -O-, -S-, CO, SO ₂ , NH, N ( CH ₃ ), N (C ₂ H ₅ ), N (nC ₃ H ₇ ), N (iC ₃ H ₇ ), N (nC ₄ H ₉ ), N (iC ₄ H ₉ ), N (sC ₄ H ₉ ), N (tC ₄ H ₉ ), N (C ₆ H ₅ ) or N (CH ₂ C ₆ H ₅ ) is a divalent radical, preferably a direct bond, CH ₂ , -O- or -S-,
n is 0, 1, 2 or 3.
Particularly preferred compounds of formula (I) and salts thereof according to the invention are as follows
R ¹ and R ² are independently of each other hydrogen or (C ₁ -C ₆ ) alkyl, or
R ¹ and R ² are saturated heterocyclic radicals having 3 to 6 ring atoms and 1 or 2 hetero ring atoms together with the nitrogen atoms of the group NR ¹ R ² , wherein said optional further hetero ring atoms are nitrogen atoms Besides, it is selected from the group consisting of N and O,
R ³ is (C ₁ -C ₈ ) alkyl, cyano (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) haloalkyl, hydroxy (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) Alkoxy- (C ₁ -C ₄ ) alkyl, halo (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, (C ₂ -C ₆ ) alkenyl, halo- (C ₂ -C ₆ ) Alkenyl, (C ₁ -C ₄ ) alkylamino- (C ₁ -C ₄ ) alkyl, di [(C ₁ -C ₄ ) alkyl] amino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) Cycloalkylamino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) cycloalkyl, (C ₃ -C ₉ ) cycloalkyl- (C ₁ -C ₄ ) alkyl, saturated heterocyclyl- (C ₁ -C ₄₎ alkyl [at the last four radicals mentioned cyclic group is (C ₁ -C ₄₎ and at least one radical selected from the group consisting of halogen, preferably unsubstituted a radical of no more than three Substituted; Phenyl, phenyl-carbonyl - (C ₁ -C ₄₎ alkyl, (C ₁ -C ₄₎ alkoxycarbonyl - (C ₁ -C ₄₎ alkyl, (C ₁ -C ₄₎ alkylamino-carbonyl - (C ₁ -C ₄ ) alkyl, phenoxy- (C ₁ -C ₄ ) alkyl, phenyl- (C ₁ -C ₄ ) alkyl, heterocyclyl; Non-cyclic moieties or preferably cyclic moieties are halogen, nitro, (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) haloalkyl, (C ₁ -C ₄ ) Alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl and (C ₁ -C ₄ ) alkoxy; substituted by one or more radicals selected from the group consisting of; Or in each case a heterocyclyl radical having 3 to 7 ring atoms and 1 to 3 hetero ring atoms selected from the group consisting of N, O and S,
R ⁴ is hydrogen, amino, formyl, aminocarbonyl, (C ₁ -C ₄ ) alkyl, cyano- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylamino, (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, (C ₂ -C ₆ ) alkenyl, halo- (C ₂ -C ₆ ) alkenyl, (C ₂ -C ₆ ) alkynyl, phenyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl, phenoxy (C ₁ -C ₄ ) alkyl, phenyl (C ₁ -C ₄ ) alkyl; Or the last mentioned 5 where the non-cyclic moiety or preferably the cyclic moiety is substituted by one or more radicals selected from the group consisting of halogen, (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy One of two radicals,
R ⁵ is hydrogen or (C ₁ -C ₄ ) alkyl,
R ⁶ is independently halogen, (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy or halo (C ₁ -C ₄ ) alkyl when n is 1 or when n is greater than ₁ ego,
Y ¹ is a direct bond or CH ₂ ,
(Y ² ) _m is a divalent radical of the formula -CH ₂ -or -CH ₂ CH _2- , preferably -CH ₂ -CH _2- ,
Y ³ is a direct bond, -CH _2- , -O- or -S-, preferably -CH _2- ,
n is 0, 1, 2 or 3.
The invention also
a) reacting a compound of formula II with a biguanide of formula III or an acid addition salt thereof, or
b) reacting the compound of formula IV with a suitable amine of formula V or an acid addition salt thereof, or
c) reacting the diamino-1,3,5-triazine of formula VI with an isocyanate of formula VII,
To a process for the preparation of a compound of formula (I) or a salt thereof:
R ³ -R ¹³

In the above formulas,
R ¹³ is a functional group selected from the group consisting of carboxyl and carboxyl group derivatives such as carboxyl esters, carboxyl ortho esters, carboxylic acid chlorides, carboxyamides, anhydrous carboxylic acids, trichloromethylketo and trichloromethyl,
R ¹⁴ is an exchangeable radical or leaving group such as chlorine, trichloromethyl, (C ₁ -C ₄ ) alkylsulfonyl and unsubstituted or substituted phenyl- (C ₁ -C ₄ ) alkylsulfonyl or (C _1- C ₄ ) alkylphenylsulfonyl,
The radicals R ¹ , R ² , R ³ , R ⁴ , R ⁵ , R ⁶ , Y ¹ , Y ² , Y ³ , m and n are as defined in formula (I).
Compounds of formulas (II) and (III) are preferably from -10 [deg.] C. to the boiling point of the solvent, preferably in an inert organic solvent (e.g. tetrahydrofuran (THF), dioxane, acetonitrile, dimethylformamide (DMF), methanol and ethanol) It is carried out by base catalysis at 20 ° C. to 60 ° C. If acid addition salts of formula III are used, they are generally released in situ by base. Suitable base or basic catalysts are alkali metal hydroxides, alkali metal hydrides, alkali metal carbonates, alkali metal alkoxides, alkaline earth metal hydroxides, alkaline earth metal hydrides, alkaline earth metal carbonates or organic bases (e.g. triethylamine or 1,8-). Diazabicyclo [5.4.0] undec-7-ene (DMU). This base is for example used in the range of 0.1 to 3 molar equivalents, based on the compound of formula III. For example, the compound of formula (II) may be used in excess of equimolar amounts or up to 2 molar equivalents with the compound of formula (III). The method is described in Comprehensive Heterocyclic Chemistry, A.R. Katritzky, C.W.Rees, Pergamon Press, Oxford, New York, 1984, Vol. 3; Part 2B; ISBN 0-08-030703-5, p. 290.
The reaction of the compounds of formulas IV and V is preferably from -10 ° C. to the boiling point of the present solvent or mixture of solvents, preferably in an inert organic solvent (eg THF, dioxane, acetonitrile, DMF, methanol and ethanol). By base catalysis at -60 [deg.] C .; When the compound of formula V is used in the form of an acid addition salt, it is optionally released in situ using a base. Suitable base or basic catalysts are alkali metal hydroxides, alkali metal hydrides, alkali metal carbonates, alkali metal alkoxides, alkaline earth metal hydroxides, alkaline earth metal hydrides, alkaline earth metal carbonates or organic bases (e.g. triethylamine or 1,8-). Diazabicyclo [5.4.0] undec-7-ene (DMU). This base is used in the range of 1 to 3 molar equivalents based on the compound of formula IV; For example, the compound of formula IV may be used in excess of equimolar amounts or up to 2 molar equivalents with the compound of formula V. The method is described in Comprehensive Heterocyclic Chemistry, A.R. Katritzky, C.W.Rees, Pergamon Press, Oxford, New York, 1984, Vol. 3; Part 2B; ISBN 0-08-030703-5, p. 482.
Diamino-1,3,5-triazine of formula VI and isocyanate of formula VII are preferably in an inert organic solvent (e.g. tetrahydrofuran (THF), dioxane, acetonitrile, dimethylformamide (DMF)) Base catalysis at 10 ° C. to the boiling point of the solvent, preferably 20 ° C. to 60 ° C .; Suitable base or basic catalysts are alkali metal hydroxides, alkali metal hydrides, alkali metal carbonates, alkali metal alkoxides, alkaline earth metal hydroxides, alkaline earth metal hydrides, alkaline earth metal carbonates or organic bases (e.g. triethylamine or 1,8-). Diazabicyclo [5.4.0] undec-7-ene (DMU). This base is used in the range of 0.5 to 3 molar equivalents based on the compound of formula VI. For example, the compound of formula VII can be used in equimolar amounts or slightly in excess with the compound of formula VI. The present method for acyclic and aromatic derivatives is described in B. Singh; Heteroycles, 1993, 34, p. 929-935.
Starting materials of the formulas (II), (III), (IV), (V), (VI) and (VII) are commercially available or can be prepared by methods analogous to or known from the literature. For example, the compound may also be prepared by one of the methods described below.
Biguanides of formula III are preferably obtained by reacting, for example, cyanoguanidine of the formula with an amine of formula V mentioned above in the form of a hydrohalide or other acid addition salt:
R ¹ R ² NC (= NH-CN)
In the above formula,
R ¹ and R ² are as defined in formula (I).
To this end, it is possible to heat, for example, reactants in an inert solvent (e.g., high boiling selectively chlorinated hydrocarbons such as dichlorobenzene to 100-190 ° C.) and biguanides, which are obtained as salts and by suction filtration Can be separated. The method is referred to L. L. Shapiro, V. A. Parino, L. Freedmann in JACS 81 (1959) 3728 or H. M. Eisa, A. S. Tanthawy and M. M. Kerdawy in Pharmazie 46 (1991) 182 et seq. If appropriate, the reaction can be facilitated by addition of metal salts such as copper (II) sulfate, zinc (II) chloride or iron (III) chloride (T. Suyama, T. Soga, K.Miarchi in NIPPON KAGAKU KAISHI (1989), (5), 884-887), in which case the reaction can be carried out mostly at 50 ° C. to low temperatures of the reflux point of the solvent. If appropriate, the reaction can be carried out in a number of solvents such as tetrahydrofuran (THF), dioxane, alcohols or ethers.
The amines of formula V are used for the preparation of biguanides of formula III and also in other methods (b) for the preparation of compounds I (see below).
Compounds of formula IV or their direct precursors may be prepared by the following examples:
1. A compound of formula (II) is reacted with an amidothiothiourea derivative of formula (VIII) to obtain a compound of formula (IV) wherein R ¹⁴ is -SR ¹⁵ :
In the above formula,
R ¹⁵ is (C ₁ -C ₄ ) alkyl or phenyl- (C ₁ -C ₄ ) alkyl,
R ¹ and R ² are as defined in formula (I).
2. The cyclic amidine of formula (IX) or acid addition salt thereof is reacted with the N-cyanodithioiminocarbonate of formula (X) to yield a compound of formula (IV) wherein R ¹⁴ is -SR ¹⁵ :
In the above formula,
R ³ is as defined in formula (I),
R ¹⁶ is (C ₁ -C ₄ ) alkyl or phenyl- (C ₁ -C ₄ ) alkyl.
3. The abovementioned cyclic carboxylic acid derivative of formula (II) is reacted with alkali metal dicyanamid to give a compound of formula (IV) wherein R ¹⁴ is NH ₂ .
4. The carbonitrile of formula (XI) is reacted with trichloroacetonitrile to give a compound of formula (XII) ^first, and the compound is continuously reacted with a compound of formula HNR ¹ R ² (R ¹ and R ² as formula I) Obtain a compound of IV wherein R ¹⁴ is CCl ₃ :
In the above formula,
R ³ is as defined in formula (I).
R ¹⁴ is CCl ₃ .
If appropriate, other intermediates of formula (XII) having two exchangeable groups R ¹⁴ may also be prepared analogously to the process under 1 to 4 (comp. Formula IV), and the exchangeable groups may be prepared by means of a suitable amine or ammonia. Subsequent substitutions may be made to the compounds of Formula IV or Formula I, similar to generally known procedures. Commercially available compounds of formula (XII) or other compounds that can be prepared by other methods can be similarly modified.
Where appropriate, intermediates of the formula IV or XII, wherein R ¹⁴ is (C ₁ -C ₄ ) alkylthio or phenyl- (C ₁ -C ₄ ) alkylthio) obtained analogously to the process under _1-4 are Chlorination or oxidation may be used to convert more reactive derivatives of Formula VI or XII.
The reaction of the carboxylic acid derivative of formula (II) with the amidinothiourea derivative of formula (VIII) is preferably carried out at -10 ° C to the boiling point of the solvent, preferably in an organic solvent (e.g. acetone, THF, dioxane, acetonitrile, DMF, methanol or ethanol). Preferably by base catalysis at a temperature of from 0 to 20 ° C. However, this reaction can be carried out in water or in an aqueous solvent mixture with one or more organic solvents mentioned above. If suitable, when the compound of formula VIII is used in the form of an acid addition salt, it may be released in situ using a base. Suitable base or basic catalysts are alkali metal hydroxides, alkali metal hydrides, alkali metal carbonates, alkali metal alkoxides, alkaline earth metal hydroxides, alkaline earth metal hydrides, alkaline earth metal carbonates or organic bases (e.g. triethylamine or 1,8-). Diazabicyclo [5.4.0] undec-7-ene (DMU). This base is used in the range of 1 to 3 molar equivalents based on the compound of formula VIII. Compounds of formulas (II) and (VIII) can be used, for example, in molar amounts or in excess of 2 molar equivalents with compounds of formula (II) (H. Eilingsfeld, H. Schuermann, Chem. Ber .; 1967, 100, 1874). Known).
The reaction of the amidine of formula IX with the N-cyanodithioiminocarbonate of formula X is preferably an inert organic solvent (e.g. acetonitrile, DMF, dimethylacetamide (DMA), N-methylpyrrolidone (NMP), Methanol and ethanol), by base catalysis at a temperature of from -10 ° C to a boiling point of a solvent, preferably from 20 to 80 ° C. When formula (IX) is used in the form of acid addition salts, it may be released in situ using a base if appropriate. Suitable base or basic catalysts are alkali metal hydroxides, alkali metal hydrides, alkali metal carbonates, alkali metal alkoxides, alkaline earth metal hydroxides, alkaline earth metal hydrides, alkaline earth metal carbonates or organic bases (e.g. triethylamine or 1,8-). Diazabicyclo [5.4.0] undec-7-ene (DBU)). This base is used in the range of 1 to 3 molar equivalents based on the compound of formula X; Compounds of formula (IX) and (X) can generally be used in equimolar amounts or in excess of 2 molar equivalents with compounds of formula (IX) (TARiley, WJ Henney, NKDalley, BEWilson, RK Robins; J. Heterocyclic Chem .; 1986, 23 (6), 1706-1714).
The preparation of intermediates of formula XII, wherein R ¹⁴ is chlorine, can be carried out by reacting an alkali metal dicyanamid with a carboxylic acid derivative of formula II, in which case R ¹³ is preferably a functional group carboxylic acid chloride or carboxamide to be. The reaction of the reactants is carried out by acid catalysis in an inert organic solvent (e.g. toluene, chlorobenzene or chlorinated hydrocarbon) at a temperature of -10 ° C to the boiling point of the solvent, preferably 20 to 80 ° C, and the resulting intermediate is oxychloride It can be chlorinated in situ using a suitable chlorinating agent such as phosphoric acid. An example of a suitable acid is hydrohalic acid such as HCl or other Lewis acids (eg AlCl ₃ or BF ₃ ) (Dupont US Patent No. 5095113).
Formula XII, wherein R ¹⁴ is trihalomethyl, can be carried out by reacting the carbonitrile of formula XI with the corresponding trihaloacetonitrile. The reactants are reacted by acid catalysis, for example, in an inert organic solvent (eg toluene, chlorobenzene or chlorinated hydrocarbon) at a temperature of -40 ° C. to the boiling point of the solvent, preferably -10 to 30 ° C. An example of a suitable acid is HCl or other Lewis acids (eg AlCl ₃ or BF ₃ ) (European Patent Application 130939 to Ciba-Geigy).
Formula IV or XII, wherein R ¹⁴ is (C ₁ -C ₄ ) alkylmercapto or unsubstituted or substituted phenyl- (C ₁ -C ₄ ) alkylmercapto) is an inert organic solvent such as toluene, chloro In a benzene, chlorinated hydrocarbon, etc.), using a suitable chlorinating agent (e.g. elemental chlorine or oxychloride phosphoric acid) at a temperature of -40 ° C. to the boiling point of the solvent, preferably 20 to 80 ° C., where R ¹⁴ is More reactive chlorotriazines of chlorine (see JK Chakrarabarti, DETupper; Tetrahedron 1975, 31 (16), 1879-1882).
Formula IV or XII wherein R ¹⁴ is (C ₁ -C ₄ ) alkylmercapto or unsubstituted or substituted phenyl- (C ₁ -C ₄ ) alkylmercapto or (C ₁ -C ₄ ) alkylphenylthio Intermediates may be from 0 ° C. to a suitable solvent (eg chlorinated hydrocarbon, acetic acid, water, alcohol, acetone or mixtures thereof) using a suitable oxidizing agent (eg m-chloroperbenzoic acid, hydrogen peroxide or potassium peroxomonosulfate). Can be oxidized at the boiling point of the solvent, preferably from 20 to 80 ° C. (TARiley, WJ Henney, NKDalley, BEWilson, RK Robins; J. Heterocyclic Chem .; 1986, 23 (6), 1706-1714). ).
Compounds similar to formula IV are also obtained by selective nucleophilic substitution of compound XII with an amine of formula R ¹ R ² NH or a salt thereof, during which the salt is released in situ. Finally, a compound of formula XII wherein R ¹⁴ is for example halogen, perhalomethyl, (C ₁ -C ₄ ) alkylsulfinyl, (C ₁ -C ₄ ) alkylsulfonyl or other leaving known in the literature One of the exchangeable groups of groups is, where appropriate, suitable solvents (e.g., THF, dioxane, alcohols, DMF or aceto at temperatures of from -10 ° C to solvents, preferably from 10 to 25 ° C, under alkaline conditions). Nitrile or mixtures thereof). Suitable bases for this purpose are alkali metal hydroxides, alkali metal hydrides, alkali metal carbonates, alkali metal alkoxides, alkaline earth metal hydroxides, alkaline earth metal hydrides, alkaline earth metal carbonates or organic bases (e.g. triethylamine or 1,8). Diazabicyclo [5.4.0] undec-7-ene (DBU)). The base is used in the range of 1 to 3 molar equivalents based on the compound of formula XII, the nucleophilicity is generally used in excess of up to equimolar amounts or 2 molar equivalents and may be used in situ using the base where appropriate ( See VI Kaelarev, Dibi Ammar, AFLunin; Ximinya Geterosiki. Soedin., 1985, N11, 1557-1563).
Amines of formula (V) can be prepared, for example, by hydrogenating the corresponding oximes and then from the corresponding ketones. For example, A.B.Sen, S.B.Singh describes a method similar to J.Ind. Chem. Soc. 43 (1966) 521, wherein the reaction of sodium ethoxide and sodium is used as a hydrogen source. Furthermore, Sarges et al. Describe in J. Med. Chem. 16 (1973) 1003-1008 a method for converting ketones to oximes and their palladium promoted hydrogenation to obtain the corresponding amine hydrochlorides. have. Hydrogenation to Raney-Nickel is also known in D. Barbry. Chem. 28 (1001) 449), which is the same as hydrogenation to boron hydride (AKGosh, SPMcKee, WMSanders; Tetrahedron Lett. 32 (1991) 711-714). Moreover, other methods describe corresponding acyclic derivatives that can be used to synthesize the amines of formula (V).
Suitable acids for preparing acid addition salts of compounds of formula I include hydrohalic acid (eg hydrochloric acid or bromic acid), phosphoric acid, nitric acid, sulfuric acid, monofunctional or difunctional carboxylic acid), hydroxycarboxylic acids (eg acetic acid, male) Acids, succinic acid, fumaric acid, tartaric acid, citric acid, salicylic acid, sorbic acid or lactic acid) and sulfonic acids (eg p-toluenesulfonic acid or 1,5-naphthalenesulfonic acid). The acid addition compound of formula (I) may be prepared by conventional salt formation methods, for example, by dissolving the compound of formula (I) in a suitable organic solvent (e.g., methanol, acetone, methylene chloride or petroleum ether) and the acid at a temperature of 0-100 캜. They can be prepared in a simple manner of addition and they can be separated in a known manner such as filtration and purified, if appropriate, by washing with an inert organic solvent.
Base addition salts of compounds of formula (I) are preferably prepared at temperatures of 0 to 100 ° C. in an inert polar solvent such as water, methanol or acetone. Suitable bases for preparing the salts according to the invention are alkali metal carbonates (eg potassium carbonate), alkali metal hydroxides, alkaline earth metal hydroxides (eg sodium or potassium hydroxide), alkali metal hydrides and alkaline earth metal hydrides (eg : NaH), alkali metal alkoxides and alkaline earth metal alkoxides (eg sodium methoxide, tert-butoxide potassium), ammonia or ethanolamine.
The term "inert solvent" referred to in this variant is understood to mean a solvent which is inert in each case under the main conditions, but need not be inert under any chosen reaction conditions.
The compounds of formula (I) according to the invention and their salts (hereinafter referred to as compounds of formula (I) according to the invention) have excellent herbicidal activity against a wide range of economically important monocotyledonous and dicotyledonous harmful plants. In addition, the active substance effectively acts on perennial weeds that produce branches from rhizome or other perennial tissue and are difficult to inhibit. In this regard, it is not important whether the substance is administered before transplantation, before germination or after germination.
In particular, the enumeration may refer to some examples representing monocotyledonous and dicotyledonous weed plant systems which are not limited to particular species and which can be inhibited with the compounds according to the invention. Examples of weed species in which the active substance works effectively include Avena, Lolium, Alopecurus, Phalaris, Echinochloa, Digitaria, Setaria and Cyperus species, and perennial species Agropyron, Cynodon, Imperata and Sorghum and Perennial There is a Cyprus species. In the case of dicotyledonous weed species, the range of action is annual gallium (Galium, Viola, Veronica, Lamium, Stellaria, Amaranthus, Cinapis). Sinapis, Ipomoea, Matricaria, Abutilon, and Sida. Perennial weeds include Convolvulus, Cirsium, and Lumex. Rumex) and Artemisia.
The active substances according to the invention are also capable of exceptionally inhibiting weeds, such as porphyria, alisma, eleocharis, sirpus and cyperus, which occur under certain growing conditions of rice.
When the compound according to the invention is administered to the soil surface before germination, the seedlings of the weeds do not sprout completely, or the weeds grow up to the cotyledon stage but eventually stop growing after 3-4 weeks and completely die.
When the active substance is administered to the green area of the plant after germination, the growth is stopped equally thoroughly in a very short time after treatment, and the weeds remain in the growth stage at the time of administration or completely die after a certain time, thereby Harmful weed competition is eliminated in a very early and ongoing manner.
Although the compounds according to the invention have excellent herbicidal activity against monocotyledonous and dicotyledonous weeds, crops of economically important crops such as wheat, barley, oats, rice, corn, sugarcane, cotton and soybeans are not damaged at all. Damage is negligible. For this reason, the present compounds are well suited for selectively inhibiting undesirable plants in areas in crops.
In addition, the substances according to the invention have good growth-controlling properties in crops. They are involved in plant metabolism in a controlled manner and can therefore be used for planned inhibition of the plant's components, for example by facilitating dehydration and inhibiting growth, and also to facilitate harvesting. In addition, they are generally suitable for controlling and inhibiting the growth of undesirable plants without destroying the plants in the process. Inhibition of plant growth is very important in many monocotyledonous and dicotyledonous crops, as this can reduce or completely prevent the plant from falling down.
The compounds according to the invention can be used in conventional preparations in the form of wettable powders, emulsifiable concentrates, sprayable solutions, dusts or granules. Accordingly, the present invention also relates to herbicidal and plant growth-regulating compositions comprising a compound of formula (I).
The compounds of formula (I) can be formulated in a variety of ways depending on the biological and / or chemical-physical variables in which they are disseminated. Examples of suitable possible formulations include wettable powders (WP), water soluble powders (SP), water soluble concentrates, emulsifiable concentrates (EC), emulsions (EW) (oil-in-water and water-in-oil emulsions), sprayable solutions, suspension concentrates ( SC), oily or aqueous dispersions, oil miscible solutions, capsule suspensions (CS), dust (DP), seed dressing products, granules for spraying and soil administration, granules in microcapsule form (GR), spray granules, coated Granules and adsorbent granules, water dispersible granules (WG), water soluble granules (SG), ULV formulations, microcapsules and waxes.
The types of each of these formulations are generally known and are described, for example, in Winnacker-Kuchler, "Chemische Technologie", Chemical Technology Vol. 7, C. Hauser Verlag Munich, 4th Edition 1986, Wade van Valkenburg, "Pesticide Formulations", Marcel Dekker, N.Y., 1973; K. Martens, "Spray Drying" Handbook, 3rd Ed 1979, G. Goodwin Ltd. London.
Necessary formulation auxiliaries such as inerts, surfactants, solvents and other additives are also known and are described, for example, in Watkins, Handbook of Insecticide Dust Dilents and Carriers, 2nd Ed, Darland Books, Caldwell NJ, Hv. Olphen, Introduction to Clay Colloid Chemistry, 2nd Ed, J. Wiley & Sons, NY; C. Marsden, Solvents Guide, 2nd Ed., Interscience, N.Y. 1963; McCutcheon, Detergents and Emulsifiers Annual, MC Publ. Corp., Ridgewood N. J .; Sisley and Wood, Encyclopedia of Surface Active Agents, Chem. Publ. Co. Inc., N. Y., 1964; Schonfeldt, Glenzflachenaktive Athylenoxidaddukte, Surface-active ethylene oxide adducts, Wiss. Verlagsgesell., Stuttgart 1976; Binnaker-Kuchler, Chesmis Technologie [Chemical Technology], Volume 7, C. Hauser Verlag Munich, 4th Ed, 1986.
Based on the formulations, combinations with other pesticidally active substances such as insecticides, acaricides, herbicides, fungicides, emollients, fertilizers and / or growth regulators such as ready mixes or tank mixes It can be prepared in the form of (tank mix).
Wettable powders are uniformly dispersed in water and in addition to the active substance, ionic and / or nonionic surfactants (wetting agents, dispersants), for example polyoxyethylated alkylphenols, polyoxyethylated fatty alcohols, polyoxyethylated fats. Amine, fatty alcohol polyglycol ether sulfate, alkanesulfonate, alkylbenzenesulfonate, sodium lignosulfonate, sodium 2,2'-dinaphthylmethane-6,6'-disulfonate, sodium dibutylnaphthalene sulfonate Or other sodium oleoylmethyltautinate in addition to a diluent or inert substance. To prepare the wettable powder, the herbicidal active ingredient is finely ground, for example in conventional devices such as hammer mills, blow mills and air-jet mills, and mixed with formulation aids simultaneously or afterwards.
Emulsifiable thickeners may be prepared by adding one or more ionic and / or nonionic surfactants (emulsifiers) to the active substance in an organic solvent such as butanol, cyclohexanone, dimethylformamide, xylene, or other high boiling aromatic compounds or It is prepared by dissolving in a mixture of hydrocarbon or organic solvent. Examples of materials that can be used as emulsifiers include calcium salt alkylarylsulfonates (such as calcium dodecylbenzenesulfonate), nonionic emulsifiers (such as fatty acid polyglycol esters, alkylaryl polyglycol ethers, fatty alcohol polyglycol ethers), Propylene oxide / ethylene oxide condensers, alkyl polyethers, sorbitan esters (eg, polyoxyethylene sorbitan esters such as sorbitan fatty acid esters or polyoxyethylene sorbitan fatty acid esters).
Dust is obtained by grinding the active material with finely distributed soil materials, for example talc, natural clays (eg kaolin, bentonite and pyrophyllite) or diatomaceous earth.
Suspension thickeners may be aqueous or oily. These can be prepared, for example, by wet grinding using commercially available bead mills with or without the addition of the surfactants already mentioned in the case of other formulation types.
Emulsions, such as oil-in-water emulsions (EW), can be prepared, for example, by stirrers, colloid mills and / or electrostatic mixers, using, for example, surfactants and aqueous organic solvents where appropriate, as already mentioned in other formulation types. .
Granules are prepared by spraying an active substance onto an adsorbent granulating inert substance or by administering an active substance concentrate to the surface of sand, kaolinite or granulating inert substance using a binder such as polyvinyl alcohol, sodium polyacrylate or other mineral oil. can do. Suitable active substances can be granulated in a manner customary for the preparation of fertilizer granules, if necessary, as a mixture with the fertilizer.
Generally, water dispersible granules are prepared by conventional methods such as spray drying, fluid bed granulation, disc granulation, mixing using a high speed mixer, and extrusion without solid inert materials.
For preparing disc fluidized bed extruders and spray granules, see, eg, Spray-Drying Handbook, 3rd Ed., 1979, G. Goodwin Ltd., London, JEBrowning, Aglomeration, Chemical and Engineering 1967, pages 147 See below; Perry's Chemical Engineer's Handbook, 5th Ed., McGraw-Hill, New York 1973, p8-57.
For a detailed description of the formulation of crop protection products, see, eg, GCKlingman, Weed Control as a Science, John Wiley and Sons, Inc., New York, 1961, pages 81-96 and Freyer. See JDFreyer, SAEvans, Weed Control Handbook, 5th Ed., Blackwell Scientific Publications, Oxford, 1968, pages 101-103.
Generally, pesticide preparations contain from 0.1 to 99% by weight, in particular from 0.1 to 95% by weight, of the active substance of formula (I). In wettable powders, the active substance concentrate is for example about 10 to 90% by weight, with the remainder being 100% by weight consisting of conventional formulation components. In the case of emulsifiable thickeners, the concentration of the active substance is about 1 to 90% by weight, preferably 5 to 80% by weight. Formulations in the form of dusts comprise from 1 to 30% by weight of the active substance, in most cases preferably from 5 to 20% by weight and the sprayable solution is from 0.05 to 80% by weight of the active substance, preferably from 2 to 50 weight percent. The active substance compounds of the water dispersible granules depend in part on whether the active compounds are in liquid or solid form, and in part on the granulation aids, fillers and the like used. The content of the active substance in the water dispersible granules is for example 1 to 95% by weight, preferably 10 to 80% by weight.
In addition, such formulations of the active substance, where appropriate, are conventional adhesives, wetting agents, dispersants, emulsifiers, penetrants, preservatives, antifreeze agents, solvents, fillers, carriers, colorants, antifoams, evaporation inhibitors, and pH and viscosities, where appropriate And modulators.
Ingredients that can be used in combination with the active substances according to the invention in mixed formulations or tank mixtures are described, for example, in Weed Research 26, 441-445 (1986) or The Pesticide Manual, 10th Ed., The British Crop Protection. Council and the Royal Soc. of Chemistry, 1994 and the references cited therein. Examples of active substances which may be referred to in the literature as known herbicides and which can be combined with compounds of formula (I) are as follows (compounds have the general name according to the International Organization for Standardization (ISO) or, where appropriate, conventional code numbers and Note that together with the compound name):
Acetochlor; Acifluorfen; Aclonifen; AKH 7088, ie [[[1- [5- [2-chloro-4- (trifluoromethyl) phenoxy] -2-nitrophenyl] -2-methoxyethylidene] amino] oxy] acetic acid and its Methyl esters; Alachlor; Alkoxydim; Amethrin; Amidosulfuron; Amitrol; AMS, ie ammonium sulfamate; Anilofoss; Asulam; Atrazine; Azimsulfuron (DPX-A8947); Aziprotrine; Barban; BAS 516H, ie 5-fluoro-2-phenyl-4H-3,1-benzoxazin-4-one; Benazolin; Benfluralin; Benpresate; Bensulfuron-methyl; Bensulfide; Ventazone; Benzophenaf; Benzofluor; Benzoylprop-ethyl; Benzthiazuron; Vialaforce; Biphenox; Bromacil; Bromobutide; Bromophenoxime; Bromoxynil; Bromuron; Buminafoss; Auxiliary synon; Butachlor; Butamiforce; Butenachlor; Butidazole; Butralline; Butyrate; Carfenstrol (CH-900); Carbetamide; Carpentrazone (ICI-A0051); CDAA, ie 2-chloro-N, N-di-2-propenylacetamide; CEDC, ie 2-chloroallyl diethyldithiocarbamate; Clomethoxyphene; Chloramben; Chlorazifop-butyl, Chlormesulon (ICI-A0051); Chlorbromuron; Chlorbufam; Chlorphenac; Chlorflurechol-methyl; Chlorida Zone; Chlorimuron-ethyl; Chlornitropen; Chlorotoluron; Chloroxlon; Chloropropame; Chlorosulfuron; Chlortal-dimethyl; Chlortiamide; Leucine; Cynosulfuron; Cletodim; Clodinapope and its ester derivatives such as clodinapope-propargyl; Clomazone; Clomeprop; Cloproxidim; Clopyralide; Cumyluron (JC940); Cyanazine; Cycloate; Cyclosulfamuron (AC 104); Cycloxydim; Cyclulon; Sihalofop and its ester derivatives such as butyl ester, DEH-112; Cipercuat; Ciprazin; Ciprazole; Dimuron; 2,4-DB; Dalaphone; Desmedipham; Desmethrin; Di-acrylates; Dicamba; Diclobenyl; Dichlorprop; Diclopov and its esters such as diclofo-methyl; Dietathyl; Diphenoxalon; Defenzoquat; Diflufenican; Dimefuron; Dimetachlor; Dimethamethrin; Dimethenamid (SAN-582H); Dimetazone, clomazone; Dimethipine; Dimetrasulfuron; Dinitramine; Dinosev; Dinotub; Diphenamide; Dipropetrin; Dicuat; Dithiopyr; Diuron; DNOC; Egglinazine-ethyl; EL77, i.e. 5-cyano-1- (1,1-dimethylethyl) -N-methyl-1H-pyrazole-4-carboxamide; Endortal; EPTC; Esprocarb; Etafluralin; Etamethsulfuron-methyl; Etidimuron; Ethiazine; Etofumesate; F5231, ie N- [2-chloro-4-fluoro-5- [4- (3-fluoropropyl) -4,5-dihydro-5-oxo-1H-tetrazol-1-yl] phenyl] Ethanesulfonamide; Ethoxyphene and esters thereof such as ethyl ester HN-252; Etobenzanide (HW 52); Phenoprop; Phenoxane, phenoxaprop and phenoxaprop-P and esters thereof such as phenoxaprop-P-ethyl and phenoxaprop-ethyl; Phenoxydim; Penuron; Flamprop-methyl; Plazasulfuron; Fluazifop and fluazifop-P and esters thereof such as fluazifop-butyl and fluazifop-P-butyl; Fluchlorine; Flumetsulam; Flumeturon; Flumichlorac and its esters (eg pentyl ester, S-23031); Flumioxazine (S-482); Flumipropine; Flupoxam (KNW-739); Fluorodiphene; Fluoroglycopene-ethyl; Flupropacyl (UBIC-4243); Flulidone; Fluorochloridone; Fluoxyoxypyr; Flutamone; Pomesafen; Fosamine; Furyloxyphene; Glufosinate; Glyphosate; Halosafen; Halosulfuron and esters thereof (eg methyl ester, NC-319); Haloxope and its esters; Haloxpop-P (= R-haloxypope) and esters thereof; Hexazinone; Imazamethabenz-methyl; Imazapyr; Imazakuin and its salts such as ammonium salts; Imazuetamethyr; Imazuetapyr; Imazosulfuron; Ioxynyl; Isocarbamide; Isoprophalin; Isoproturon; Isourone; Isoxaben; Isoxatipyrup; Carbutylate; Lactofen; Lenacil; Linuron; MCPA; MCPB; Mecoprop; Mefenacet; Mefluidide; Metamitrone; Metazachlor; Metabenzthiazuron; Metam; Metazole; Methoxyphenone; Methyldimron; Metabenzuron; Metobenzuron; Metobromuron; Metolachlor; Metosulam (XRD 511); Methoxuron; Metrizine; Metsulfuronmethyl; MH; molinate; Monalide; Monocarbamide dihydrogensulfate; Monolinuron; Monuron; MT 128, ie 6-chloro-N- (3-chloro-2-propenyl) -5-methyl-N-phenyl-3-pyridazinamine; MT 5950, ie N- [3-chloro-4- (1-methylethyl) -phenyl] -2-methylpentanamide; Naproanilide; Naproamide; Naphthalam; NC 310, ie 4- (2,4-dichlorobenzoyl) -1-methyl-5-benzyloxypyrazole; Neburon; Nicosulfuron; Nipyraclofen; Nitraline; Nitrofen; Nitrofluorfen; Norflurazone; Orbencarb; Oryzalin; Oxadiargyl (RP-020630); Oxadione; Oxyfluorfen; Paraquat; Perbulate; Pendimethalin; Perfluidone; Penisofam; Penmedipham; Penmedipham; Picloram; Piperophosph; Pyributicab; Pyrifenof-butyl; Pretilachlor; Primisulfuron-methyl; Prosazine; Prodiamine; Profluralin; Proglyazine-ethyl; Promethone; Promethrin; Propachlor; Propanyl; Propaquizapov and its esters; Propazine; Profam; Propisochlor; Propizamide; Prosulphalin; Prosulfocarb; Prosulfuron (CGA-152005); Prinachlor; Pyrazolinate; Pyrazone; Pyrazonsulfuron-ethyl; Pyrazoxifen; Pyridate; Pyrithiobak (KIH-2031); Pyroxofop and its esters such as propargyl esters; Quinclorac; Quinmerac; Quinopov and its ester derivatives, quizolopop and quizalopope-P and ester derivatives thereof (eg, quizalopope-ethyl); Quinazolof-P-tefuryl and quizalopope-P-ethyl; Lenliduron; Rimsulfuron (DPX-E 9636); S275, ie 2- [4-chloro-2-fluoro-5- (2-propynyloxy) phenyl] -4,5,6,7-tetrahydro-2H-indazole; Secbumethone; Cetoxydim; Siduron; Simazine; Simethrin; SN106279, ie 2-[[7- [2-chloro-4- (trifluoromethyl) phenoxy] -2-naphthalenyl] oxy] -propanoic acid and its methyl ester; Sulforion, sulfentrazone (FMC-97285, F-6285); Sulfazurism; Sulfomethuron-methyl; Sulfosate (ICI-A0224); TCA; Tebutam (GCP-5544); Tebutiuuron; Turbasil; Terbucarb; Terbuchlor; Terbumetone; Terbutylazine; Terbutryn; TFH 450, ie N, N-diethyl-3-[(2-ethyl-6-methylphenyl) sulfonyl] -1H-1,2,4-triazole-1-carboxamide; Tenylchlor (NSK-850); Tiazafluron; Tizopyr (Mon-13200); Tidiazimine (SN-24085); Thifensulfuron-methyl; Thiobencarb; Thiocarbazyl; Tralkoxydim; Tri-acrylates; Triasulfuron; Triazophenamide; Tribenuron-methyl; Triclopyr; Tridiphane; Triethazine; Trituralin; Triflusulfuron and esters such as methyl ester, DPX-66037; Trimethuron; Chitodef; Benolate; WL 110547, ie 5-phenoxy-1- [3- (trifluoromethyl) phenyl] -1H-tetrazole; UBH-509; D-489; LS 82-556; KPP-300; NC-324; NC-330; KH-218; DPX-N8189; SC-0774; DOWCO-535; DK-8910; V-53482; PP-600; MBH-001; KIH-9201; ET-751; KIH-6127 and KIH-2023.
For use, commercially available formulations are diluted in a conventional manner using wettable powders, emulsifiable concentrates, dispersions and water dispersible granules as needed. Dust, soil granules, sparge granules and sprayable solutions are generally no longer diluted further with other inert materials before use.
The required dosage of the compound of formula I varies depending on external conditions, in particular temperature, humidity and the nature of the herbicide used. The amount can vary within wide limits such as 0.001 to 10.0 kg / ha or more of the active ingredient, preferably 0.005 to 5 kg / ha.
A. Chemical Example
Example A1 (same as Example 25 in Table 1)
2-amino-4- (2-fluorophenyl) -6- (5,7-dimethyl-1,2,3,4-tetrahydronaphthalene-1-amino) -1,3,5-triazine
a. 27.0 g (0.13 mol) of 1-amino-5,7-dimethyl-1,2,3,4-tetrahydronaphthalene hydrochloride and 11.5 g (0.13 mol) of cyanoguanidine are homogenized and placed in 60 ml of chlorobenzene. This mixture is heated at 140 to 160 ° C. for 150 minutes; First, a homogenization mixture is formed, which is later separated. The mixture was cooled, 100 ml of toluene was added, suction filtered, and 40.0 g of 1-biguanino-5,7-dimethyl-1,2,3,4-tetrahydronaphthalene hydrochloride at a melting point of 215 to 216 ° C. 94% of theoretical value above 90% purity).
b. A methoxide solution prepared from 0.96 g (0.04 mol) of sodium and 50 ml of methanol was added to 5.9 g of 1-biguanino-5,7-dimethyl-1,2,3,4-tetrahydronaphthalene hydrochloride in 50 ml of methanol. 0.02 mol) and 6 g of pulverized molecular sieve (3x3). 4.4 g (0.026 mol) of ethyl 2-fluorobenzoate are then added and the mixture is stirred at 25 ° C. for 2 hours and then at 65 ° C. for 4 hours. The reaction mixture is filtered, the filtrate is concentrated and the residue is taken up in ethyl acetate. The solution is washed with water, the organic phase is separated and dried over sodium sulfate. The desiccant is removed by filtration and the ethyl acetate phase is evaporated. After separation by column chromatography on silica gel using 7: 3 ratio of ethyl acetate / heptane as eluent, 2-amino-4- (2-fluorophenyl) -6- (5, 3.9 g (54% of theory) of 7-dimethyl-1,2,3,4-tetrahydronaphthalene-1-amino) -1,3,5-triazine are obtained.
Example A2 (same as Example 38 in Table 1)
2-amino-4- (2,3-dimethyl-2,3-epoxypropyl) -6- (5,7-dimethyl-1,2,3,4-tetrahydronaphthalene-1-amino) -1,3 , 5-triazine
a. A suspension of 37.1 g (0.3 mol) of potassium tert-butoxide in 300 ml of THF was added dropwise to a mixture of 17.4 g (0.3 mol) of acetone and 36.8 g (0.3 mol) of methyl 2-chloropropionate, and the mixture was added from 0 to 2 Cool to ° C. After the addition is complete, the mixture is brought to room temperature and stirring is continued for 60 minutes. After hydrolysis and extraction with diethyl ether, the organic phase is dried over sodium sulfate and evaporated on a rotary evaporator to give 34.2 g (75% theory, about 95% purity) of methyl 2,3-epoxy-2,3-dimethylbutyrate. To obtain. This product can be used in a continuous step without further purification.
b. A methoxide solution prepared from 0.84 g (0.035 mol) of sodium and 50 ml of methanol was added to 5.2 g of 1-biguanino-5,7-dimethyl-1,2,3,4-tetrahydronaphthalene hydrochloride in 50 ml of methanol. 0.0175 mol) and 6 g of pulverized molecular sieve (3x3). 3.8 g (0.026 mol) of methyl 2,3-epoxy-2,3-dimethylbutyrate are then added and the mixture is stirred at 25 ° C. for 2 hours and then at 65 ° C. for 4 hours. The reaction mixture is filtered, the filtrate is concentrated and the residue is taken up in ethyl acetate. The solution is washed with water, the organic phase is separated and dried over sodium sulfate. The desiccant is removed by filtration and the ethyl acetate phase is evaporated. After separation by column chromatography on silica gel using ethyl acetate as eluent, 2-amino-4- (2,3-dimethyl-2,3-epoxypropyl) -6- (5, 1.4 g (24% of theory) of 7-dimethyl-1,2,3,4-tetrahydronaphthalene-1-amino) -1,3,5-triazine are obtained.
Example A3 (same as Example 73 in Table 1)
2-amino-4- (5,7-dimethylthiochroman-4-amino) -6- (1-methyl-1-hydroxyethyl) -1,3,5-triazine
a. A suspension of 37.8 g of sodium acetate in water was added to a suspension of 31.1 g (0.154 mol) of 5,7-dimethylthiochroman-4-one and 18.5 g (0.261 mol) of hydroxylamine hydrochloride in ethanol at 50 to 60 ° C. Add. This mixture is continued to reflux for 30 minutes. After cooling, the precipitated solid was suction filtered to give 22.2 g (66% theory, purity of about 95%) of 5,7-dimethylthiochroman-4-one oxime at melting point 170 to 174 ° C.
b. 21.0 g (0.101 mol) of 5,7-dimethylthiochroman-4-one oxime is suspended in 300 ml of ethanol, and 22.5 g (0.935 mol) of sodium are added little by little over several hours. The mixture is stirred for several hours and then concentrated slightly. The residue was treated with water, the aqueous phase was acidified with 1/2 concentrated hydrochloric acid and the precipitated solid was suction filtered to give 11.5 g (47) of 4-amino-5,7-dimethylthiochroman hydrochloride at a melting point of 275 to 280 ° C. Theory of%, purity of about 95%) is obtained. The product can be used for the next step without further purification.
c. 9.0 g (0.039 mol) of 4-amino-5,7-dimethylthiochroman hydrochloride and 3.4 g (0.039 mol) of cyanoguanidine are homogenized and placed in 25 ml of chlorobenzene. This mixture is heated at 140 to 160 ° C. for 150 minutes; First, a homogenization mixture is formed but later separated. After cooling, 30 ml of toluene was added and suction filtered to obtain 10.9 g (84% of theory, more than 90% purity) of 4-biguanino-5,7-dimethylthiochroman hydrochloride having a melting point of 210 to 211 ° C. The product can be used for the next step without further purification.
d. 3.2 g (0.0108 mol) of 4-biguaninodino-5,7-dimethylthiochroman hydrochloride and 5 g of pulverized molecular sieve (3x) are added to 1.62 g (0.054 mol) of sodium hydride in 40 ml of acetonitrile. 3.8 g (0.027 mol) of ethyl 2-hydroxyisobutyrate are added continuously, and the mixture is added at 25 ° C. for 2 hours and then stirred at 65 ° C. for 8 hours. The reaction mixture is hydrolyzed and filtered and the filtrate is placed in ethyl acetate. The organic phase is separated and dried over sodium sulfate. The desiccant is removed by filtration and the ethyl acetate phase is evaporated. Purification by column chromatography on silica gel using ethyl acetate as eluent afforded 2-amino-4- (5,7-dimethylthiochroman-4-amino) -6- (1-methyl- at a melting point of 231 to 232 ° C. 1-hydroxyethyl) -1,3,5-triazine is obtained.
Example A4 (same as Example 636 in Table 1)
2-amino-4-ethyl-6- (1-indanylamino) -1,3,5-triazine
a. 45 ml of about 13 molar solution of ammonia in methanol to a suspension of 40.3 g (0.164 mol) of 2,4-dichloro-6-ethyl-1,3,5-triazine 75% gantoluene solution in 250 ml of toluene at 10 to 15 ° C. Is added and the mixture is stirred for about 2 hours. The reaction mixture is hydrolyzed and extracted with ethyl acetate. The organic phase is dried over sodium sulphate, the desiccant is subsequently filtered off and the ethyl acetate phase is evaporated. 26.5 g (91% of theory, purity 90%) of 2-amino-4-chloro-6-ethyl-1,3,5-triazine having a melting point of 125 to 126 ° C are obtained. The intermediate can be used in the continuous reaction without further purification.
b. 5.2 g (0.038 mol) of potassium carbonate was added to 3.0 g (0.017 mol, 90% purity) of 2-amino-4-chloro-6-ethyl-1,3,5-triazine and 1-aminoindane 2.5 in 30 ml of dimethylformamide. g is added and the mixture is heated at 100 ° C. for 4 h. The reaction mixture is hydrolyzed and extracted continuously with ethyl acetate. The organic phase is dried over sodium sulfate, the desiccant is removed by filtration and the ethyl acetate phase is evaporated. Separation by column chromatography on silica gel using 7: 3 ratio of ethyl acetate / hexane as eluent, followed by 2-amino-4-ethyl-6- (1-indanylamino) -1 at melting point 175-178 ° C. 3.2 g of 3,5-triazine (70% of theory, purity 95%) are obtained.
The compounds described in Table 1 are obtained by or analogously to Examples A1 to A4 above. Abbreviations used in the tables have the following meanings.
Number = example or embodiment number
M.p. = Melting point ° C or characteristic properties of the compound (eg solid foam = s.foam)
Me = methyl
Et = ethyl
Pr = profile = n-propyl
i-Pr = isopropyl
Xi-Pr = 1-Xi-Pr 1 -substituted isopropyl (e.g. Fi-Pr = 1-fluoroisopropyl or CF (CH ₃ ) ₂ ) radical (position of "yl") is position 1 )
c-Pr = cyclopropyl
c-hexyl = cyclohexyl
1-Me-c-Pr = 1-methylcyclopropyl (the position of radical ("-yl") is position 1)
t-Bu = tert-butyl
Ph = phenyl
Bz = benzyl
Ac = acetyl
Number = 1. The number of the preceding substituent indicates the position of the substituent on the aromatic phase.
2. The number of the preceding heterocycle radical indicates the position of the radical relative to the hetero atom, for example 2-pyridinyl = pyridin-2-yl.
3. The number of the preceding substituents R ⁶ indicates the position of the substituents on the aromatic phase to conform to formula (I ′).
Morpholino =
Piperidino =
t1 = -2,2-difluorocycloprop-1-ylmethylene =
Epoxy = 1,2-epoxy-eth-1-yl = oxiranyl
(R ⁶ ) _n = all substituents R ⁶ ; In this case (R ⁶ ) _n = H indicates no substituent (n = 0)
In the case of (Y ² ) _m = asymmetric substitution, a divalent group such as -CH ₂ -CHPh- binds to the chain atom (source: right side carbon atom) shown on the right side in group Y ³ .



B. Formulation Examples
a) 10 parts by weight of a compound of formula (I) and 90 parts by weight of talc as inert material are mixed and the mixture is ground in a hammer mill to obtain dust.
b) 25 parts by weight of a compound of formula (I), 64 parts by weight of kaolin-containing quartz as inert material, 10 parts by weight of lignosulfonate, and 1 part by weight of sodium oleoylmethyltautinate as wetting agent and dispersing agent and the mixture is pinned. Grinding in a disk mill yields a wettable powder that is easily dispersed in water.
c) 20 parts by weight of a compound of formula (I), 6 parts by weight of alkylphenyl polyglycol ether (Triton X 207®), 3 parts by weight of isotridecanol polyglycol ether (8EO) and 71 parts by weight of paraffinic mineral oil (boiling range) Is for example at least about 255 to 277 ° C.) and the mixture is ground in a ball mill to a fineness of less than 5 microns to obtain a dispersion concentrate which is readily dispersed in water.
d) An emulsifiable concentrate is obtained from 15 parts by weight of a compound of formula I, 75 parts by weight of cyclohexanone as solvent and 10 parts by weight of oxethylated nonylphenol as emulsifier.
e) 75 parts by weight of the compound of formula (I), 10 parts by weight of calcium lignosulfonate, 5 parts by weight of sodium lauryl sulfate, 3 parts by weight of polyvinyl alcohol and 7 parts by weight of kaolin are mixed and ground in a pinned disk mill and granulated The powder is granulated in the fluidized bed by spraying on water as a liquid to obtain water dispersible granules.
f) 25 parts by weight of a compound of formula I, 5 parts by weight of sodium 2,2'-dinaphthylmethane-6,6'-disulfonate, 2 parts by weight of sodium oleoylmethyltaurate, 1 part by weight of polyvinyl alcohol, 17 parts by weight of calcium carbonate and 50 parts by weight of water are homogenized on a colloid mill and prepulverized, then the mixture is ground on a bead mill and the resulting suspension is granulated and sprayed in a spray tower using a single-material nozzle to produce water dispersible granules. To obtain.
C. Biological Examples
1. Effect of germination on weeds
Seeds or caliber of monocotyledonous and dicotyledonous weeds were planted in sandy loam in plastic pots and covered with soil. The compounds according to the invention formulated as wettable powders or emulsion concentrates are then administered to the soil surface in the form of aqueous suspensions or emulsions at various doses at a dose of 600 to 800 liters / ha of water. After treatment, the pots were placed in a greenhouse and placed under sufficient growth conditions for several weeks. After the test plants germinated, the damage to the plants or the negative effects on germination were visually scored compared to the untreated control. As can be seen from the test results, the compounds according to the invention have sufficient pre-emergence herbicidal activity over a broad spectrum of vegetation weeds and broadleaf weeds. For example, Tables 2, 3, 38, 43, 199, 200, 231, 240, and 482 (shown in Table 1) show the sinapis alba when the active substance is administered prior to germination at a dose of 0.5 kg or less per ha. (Sinabis alba), Chrysanthemum segetum, Avena sativa, Stellaria media, Echinachloacrus-galli, Lolium multiflorum Test for harmful plants such as Lolium multiflorum, Setaria spp., Abutilon theophrasti, Amaranthus retroflexus and Panicum miliaceum Has very good herbicidal activity at.
2. Post Germination Effects on Weeds
Seeds or caliber of monocotyledonous and dicotyledonous weeds were planted in sandy loam in plastic pots and covered with soil and grown in greenhouse under sufficient growth conditions. Three weeks after sowing, the test plants are treated in three leaf stages. The compounds according to the invention formulated as wettable powders or emulsion concentrates are sprayed at various doses on the green part of the plant at a dose of 600-800 L / ha (in terms of water). After the test plants were placed in the greenhouse for about 3-4 weeks under optimal growth conditions, the effect of the formulation was visually scored compared to the untreated control. The reagents according to the invention have sufficient herbicidal activity over a broad spectrum of economically important vegetation weeds and broadleaf weeds. For example, Tables 2, 3, 38, 43, 199, 200, 231, 240, 482 (see Table 1) show that when the active substance is administered after germination at a dose of 0.5 kg or less per ha, Harmful plants such as Echinocroclus-Gali, Lolium Multiflorum, Christianante Seguetum, Cetarian Sp., Abutylon Teoplasty, Amaranthus Retroflexus, Panicum Milliaseum and Avena Sativa Have very good herbicidal activity in the test.
3. Effects on harmful plants in rice
Transferred sown rice, and weeds typically occurring in rice, reach three leaf stages (leaf of 1.5 stages of echinoloa) in sealed plastic pots (water flooding range: 2-3 cm) under conditions of rice paddy. Until grown in the greenhouse. They are then treated with the compounds according to the invention. Because of this, the active substance formulated by pouring into submerged water of the test plant is suspended, dissolved or emulsified in water and administered at various dosages. After this treatment, the test plants were placed in a greenhouse under optimal growth conditions and maintained for the entire test period. About three weeks after administration, the test was measured by visually scoring the damage to the plant compared to the untreated control, and the harmful plant, for example, Table 2, 3, 38, 43, 199, 200, 231, 240 , 482 (see Table 1) shows very good herbicidal activity against harmful plants typical for rice crops in the test, such as Ciferus monti, Echinocroclus-Gali and Eleocharis asicularis and Porphyria pigmaea. Has
4. Crop Tolerance
In other greenhouse experiments, the seeds of most crops and weeds are planted in sandy loam and covered with soil. Part of the pollen is immediately treated as described in paragraph 1, at the same time the remaining pollen is placed in a greenhouse until the plant develops 2 to 3 main leaves, and then as described in paragraph 2, The material was sprayed at various doses. Visual scoring for 4 to 5 weeks after dosing and after leaving the plant in the greenhouse indicates that the compounds according to the invention are used before and after germination, or even when high doses of the active substance are used, soybean, cotton, rapeseed, It does not damage dicotyledonous crops such as sugar beet and potatoes. In addition, some substances do not harm grasses such as barley, wheat, oats, sugar cane species, corn or rice. Some of the compounds in Tables 2, 3, 38, 43, 199, 200, 231, 240, 482 of Table 1 of compounds of Formula I 'are highly selective and are therefore suitable for inhibiting undesirable plant growth in crops.

权利要求:
Claims (10)
[1" claim-type="Currently amended] Compound of Formula (I) or salt thereof:
Formula I

In the above formula,
R ¹ and R ² are, independently from each other, hydrogen, amino; In each case alkylamino or dialkylamino having from 1 to 6 carbon atoms in the alkyl radical; In each case a non-cyclic hydrocarbon radical, a cyclic hydrocarbon radical or a hydrocarbon-oxy radical having 1 to 10 carbon atoms; In each case a heterocyclyl radical, heterocyclyloxy radical, heterocyclylthio radical or heterocyclyl having 3 to 6 ring atoms and having 1 to 3 hetero ring atoms selected from the group consisting of N, O and S Amino radicals, wherein the five last mentioned radicals are each unsubstituted or substituted; Or an acyl radical, or
R ¹ and R ² are heterocyclic radicals having 3 to 6 ring atoms and 1 to 4 heterocyclic atoms together with the nitrogen atoms of the NR ¹ R ² group, wherein said optional further heterocyclic atoms are In addition to the nitrogen atom, it is selected from the group consisting of N, O and S, said radical being unsubstituted or substituted,
R ³ is halogen, cyano, thiocyanato, nitro or a radical of the formula -Z ¹ -R ⁷ ,
R ⁴ is hydrogen, amino; In each case alkylamino or dialkylamino having from 1 to 6 carbon atoms in the alkyl radical; In each case a non-cyclic hydrocarbon radical, a cyclic hydrocarbon radical or a hydrocarbon-oxy radical having 1 to 10 carbon atoms; In each case a heterocyclyl radical, heterocyclyloxy radical or heterocyclylamino radical having 3 to 6 ring atoms and having 1 to 3 hetero ring atoms selected from the group consisting of N, O and S (here , The last five radicals mentioned are each unsubstituted or substituted); Or an acyl radical,
R ⁵ is halogen, cyano, thiocyanato, nitro or a radical of the formula -Z ² -R ⁸ ,
R ⁶ is halogen, cyano, thiocyanato, nitro or a group of formula -Z ³ -R ⁹ when n is 1 or when n is greater than 1,
R ⁷ , R ⁸ , R ⁹ are each independently of the other hydrogen; Non-cyclic hydrocarbon radicals in which the carbon atoms in the chain may be substituted by hetero atoms selected from the group consisting of N, O and S; Cyclic hydrocarbon radicals; Or heterocyclic radicals (in each case the last three radicals mentioned are unsubstituted or substituted),
Z ¹ , Z ² , Z ³ are each independently a direct bond; Or a formula -O-, -S (O) _p- , -S (O) _p -O-, OS (O) _p- , -CO-, -CS-, -S-CO-, -CO-S- , -O-CS-, -CS-O-, -S-CS-, -CS-S-, -O-CO-, -CO-O-, -NR'-, -O-NR'-,- NR'-O-, -NR'-CO- or -CO-NR'-, where p is 0, 1 or 2, and R 'is hydrogen, alkyl having 1 to 6 carbon atoms, phenyl, benzyl, carbon atoms Dialkyl group of 3 to 6 cycloalkyl or alkanoyl having 1 to 6 carbon atoms,
Y ¹ , Y ² , Y ³ and the additional group Y ² are independently of each other in each case when m is 2, 3 or 4, the bivalent of formula CR ^a R ^b , wherein R ^a and R ^b are the same or different A radical selected from the group consisting of possible groups for R ⁷ to R ⁹ and in each case; Formula -O-, -CO-, CS, -CH (OR ^* )-, -C (= NR ^* )-, -S (O) _q- , -NR ^* -or -N (O)-(where q is 0, 1 or 2 and R ^* is hydrogen or alkyl having 1 to 4 carbon atoms); or
Y ¹ or Y ³ is a direct bond (the two oxygen atoms of groups Y ² and Y ³ are not adjacent),
m is 1, 2, 3 or 4,
n is 0, 1, 2, 3 or 4.
[2" claim-type="Currently amended] The method of claim 1,
R ¹ and R ² in each occurrence are independently of each other hydrogen, amino; In each case alkylamino or dialkylamino having from 1 to 6 carbon atoms in the alkyl radical; In each case a non-cyclic hydrocarbon radical, a cyclic hydrocarbon radical or a hydrocarbon-oxy radical having 1 to 6 carbon atoms; In each case a heterocyclyl radical, heterocyclyloxy radical or heterocyclylamino radical having 3 to 9 ring atoms and having 1 to 3 heterocyclic atoms selected from the group consisting of N, O and S [last Each of the five radicals mentioned is unsubstituted or halogen, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) haloalkoxy, (C ₁ -C ₄ ) alkylthio, (C ₂ -C ₄ ) Alkenyl, (C ₂ -C ₄ ) alkynyl, (C ₂ -C ₄ ) alkenyloxy, (C ₂ -C ₄ ) alkynyloxy, hydroxyl, amino, acylamino, monoalkylamino, dialkyl Amino, nitro, carboxyl, cyano, azido, [(C ₁ -C ₄ ) alkoxy] carbonyl, [(C ₁ -C ₄ ) alkyl] carbonyl, formyl, carbamoyl, mono [(C _1- C ₄ ) alkyl] aminocarbonyl, di [(C ₁ -C ₄ ) alkyl] aminocarbonyl, phenylcarbonyl, phenoxycarbonyl, (C ₁ -C ₄ ) alkylsulfinyl, (C ₁ -C ₄ ) Haloalkylsulfinyl, (C ₁ -C ₄ ) alkylsulfonyl, (C ₁ -C ₄ ) haloalkylsulfo In the case of nil, and cyclic radicals, also substituted by one or more radicals selected from the group consisting of (C ₁ -C ₄ ) alkyl and (C ₁ -C ₄ ) haloalkyl, or phenyl, phenoxy, cycloalkyl Is substituted by an unsubstituted or substituted radical selected from the group consisting of heterocyclyl and heterocyclyloxy; Or an acyl radical, or
R ¹ and R ² are heterocyclyl radicals having 3 to 6 ring atoms and 1 to 2 heterocyclic atoms together with the nitrogen atoms of the NR ¹ R ² group, wherein the optional further heterocyclic atoms are In addition to the nitrogen atom, N, O and S are selected from the group consisting of: unsubstituted or substituted by one or more radicals selected from the group consisting of halogen, (C ₁ -C ₄ ) alkyl and oxo,
R ⁴ is hydrogen, amino; In each case alkylamino or dialkylamino having from 1 to 6 carbon atoms in the alkyl radical; Non-cyclic hydrocarbon radicals, cyclic hydrocarbon radicals or hydrocarbon-oxy radicals having 1 to 6 carbon atoms; In each case a heterocyclyl radical, heterocyclyloxy radical or heterocyclylamino radical having 3 to 6 ring atoms and having 1 to 3 hetero ring atoms selected from the group consisting of N, O and S [last Each of the five radicals mentioned is unsubstituted or halogen, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) haloalkoxy, (C ₁ -C ₄ ) alkylthio, (C ₂ -C ₄ ) Alkenyl, (C ₂ -C ₄ ) alkynyl, (C ₂ -C ₄ ) alkenyloxy, (C ₂ -C ₄ ) alkynyloxy, hydroxyl, amino, acylamino, monoalkylamino, dialkyl Amino, nitro, carboxyl, cyano, azido, [(C ₁ -C ₄ ) alkoxy] carbonyl, [(C ₁ -C ₄ ) alkyl] carbonyl, formyl, carbamoyl, mono [(C _1- C ₄ ) alkyl] aminocarbonyl, di [(C ₁ -C ₄ ) alkyl] aminocarbonyl, (C ₁ -C ₄ ) alkylsulfinyl, (C ₁ -C ₄ ) haloalkylsulfinyl, (C ₁ -C ₄₎ alkylsulfonyl, (C ₁ -C ₄₎ haloalkyl-sulfonyl, and click when the radical Yiwu also (C ₁ -C ₄₎ alkyl and (C ₁ -C ₄₎ or substituted by one or more radicals selected from the group consisting of haloalkyl, or phenyl, phenoxy, cycloalkyl, heterocyclyl, and heterocyclyl Substituted by an unsubstituted or substituted radical selected from the group consisting of oxy; Or an acyl radical,
R ⁷ , R ⁸ , R ⁹ are each independently of the other hydrogen; (C ₁ -C ₆ ) alkyl, (C ₂ -C ₆ ) alkenyl, (C ₂ -C ₆ ) alkynyl [the last three radicals mentioned are halogen, cyano, thiocyanate, nitro And one or more radicals selected from the group consisting of radicals of the formula -Z ₄ -R ₁₀ ; Halogen, (C ₁ -C ₆ ) alkyl, (C ₁ -C ₆ ) haloalkyl, (C ₁ -C ₆ ) haloalkoxy, (C ₁ -C ₆ ) alkoxy, (C ₁ -C ₆ ) alkylthio, At least one radical selected from the group consisting of (C ₂ -C ₆ ) alkenyl, (C ₂ -C ₆ ) alkynyl, (C ₃ -C ₄ ) alkenyloxy and (C ₃ -C ₄ ) alkynyloxy (C ₃ -C ₈ ) cycloalkyl unsubstituted or substituted by; Phenyl unsubstituted or substituted by one or more radicals selected from the group consisting of halogen, cyano, thiocyanato, nitro and a radical of the formula -Z ⁵ -R ¹¹ ; Or a heterocyclic radical having 3 to 9 ring atoms and having 1 to 3 hetero ring atoms selected from the group consisting of N, O and S, wherein the radicals are halogen, cyano, thiocyanato, nitro And unsubstituted or substituted by one or more radicals selected from the group consisting of a radical of the formula -Z ⁶ R ¹² ),
Z ¹ , Z ² , Z ³ , Z ⁴ , Z ⁵ and Z ⁶ are each independently a direct bond to each other; Or formulas -O-, -S (O) _p- , -S (O) _p -O-, -OS (O) _p- , -CO-, -CS-, -S-CO-, -CO-S -, -O-CO-, -CO-O-, -NR'-, -O-NR'-, -NR'-O-, -NR'-CO- or -CO-NR'- (where p Is 0, 1 or 2, and R 'is hydrogen, alkyl having 1 to 6 carbon atoms, phenyl having 3 to 6 carbon atoms, benzyl, cycloalkyl or alkanoyl having 1 to 6 carbon atoms) Group,
R ¹⁰ , R ¹¹ and R ¹² in each occurrence independently of each other hydrogen, (C ₁ -C ₆ ) alkyl, (C ₂ -C ₆ ) alkenyl, (C ₂ -C ₆ ) alkynyl [herein, The three radicals mentioned are unsubstituted or substituted by one or more radicals selected from the group consisting of halogen, (C ₁ -C ₄ ) alkoxy and (C ₁ -C ₄ ) alkylthio], or (C ₃ -C ₈ Heterocyclyl having 3 to 9 ring atoms and having 1 to 3 heterocyclic atoms selected from the group consisting of N, O and S, wherein the last 3 cyclic radicals Unsubstituted or substituted), or
In each case, the two radicals -Z ⁴ -R ¹⁰ , -Z ⁵ -R ¹¹ or -Z ⁶ -R ¹² are carbocyclic rings having from 3 to 8 ring atoms together with the binding element or the individual binding elements Or a heterocyclic atom selected from the group consisting of O, S and N, and unsubstituted or substituted by one or more radicals selected from the group consisting of halogen, (C ₁ -C ₄ ) alkyl and oxo Compounds or salts thereof.
[3" claim-type="Currently amended] The method according to claim 1 or 2,
R ¹ and R ² independently of one another are hydrogen, amino, formyl, aminocarbonyl, (C ₁ -C ₄ ) alkyl, cyano- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylamino , di [(C ₁ -C ₄₎ alkyl] amino, halo - (C ₁ -C ₄₎ alkyl, hydroxy, - (C ₁ -C ₄₎ alkyl, (C ₁ -C ₄₎ alkoxy - (C ₁ - C ₄ ) alkyl, halo (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, (C ₂ -C ₆ ) alkenyl, (C ₂ -C ₆ ) haloalkenyl, (C ₂ -C ₆ ) alkynyl, (C ₂ -C ₆ ) haloalkynyl, (C ₁ -C ₄ ) alkylamino- (C ₁ -C ₄ ) alkyl, di [(C ₁ -C ₄ ) alkyl] -amino- ( C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) cycloalkylamino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) cycloalkyl, heterocyclyl having 3 to 9 ring atoms- (C ₁ -C ₄ ) alkyl [The last cyclic group of the three radicals mentioned is unsubstituted or substituted by one or more radicals selected from the group consisting of (C ₁ -C ₄ ) alkyl, halogen and cyano] ; Phenyl, phenoxy, phenylcarbonyl, phenoxycarbonyl, phenylcarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxycarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylaminocarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl, mono [(C ₁ -C ₄ ) alkyl ] Aminocarbonyl, di [(C ₁ -C ₄ ) alkyl] aminocarbonyl, phenoxy- (C ₁ -C ₄ ) alkyl, phenyl- (C ₁ -C ₄ ) alkyl, heterocyclyl, heterocyclyl Amino, heterocyclyloxy, heterocyclylthio; Or the non-cyclic moiety or cyclic moiety is halogen, nitro, cyano, (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) alkylthio, (C _1- C ₄ ) haloalkyl, (C ₁ -C ₄ ) haloalkoxy, formyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl and (C ₁ -C ₄ ) alkoxy One of the last 17 aforementioned radicals substituted by one or more radicals selected from the group consisting of; Or a heterocyclyl radical in each case having 3 to 9 ring atoms and containing 1 to 3 hetero ring atoms selected from the group consisting of N, O and S, or
R ¹ and R ² are heterocyclic radicals having 3 to 6 ring atoms and 1 or 2 heterocyclic atoms together with the nitrogen atoms of the group NR ¹ R ² , wherein said optional further heterocyclic atom is said nitrogen In addition to the atom is selected from the group consisting of N, O and S, the radical is unsubstituted or substituted by one or more radicals selected from the group consisting of halogen, (C ₁ -C ₄ ) alkyl and oxo,
R ³ is hydrogen, hydroxyl, amino, carboxyl, cyano, thiocyanato, formyl, aminocarbonyl, (C ₁ -C ₈ ) alkyl, cyano- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) alkylamino, di [(C ₁ -C ₄ ) alkyl] amino, halo- (C ₁ -C ₄ ) alkyl, hydroxy- (C ₁ -C ₄ ) Alkyl, (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, halo (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylthio, halo - (C ₁ -C ₄₎ alkylthio, (C ₂ -C ₆₎ alkenyl, halo - (C ₂ -C ₆₎ alkenyl, (C ₂ -C ₆₎ alkynyl, halo - (C ₂ - C ₆ ) alkynyl, (C ₁ -C ₄ ) alkylamino- (C ₁ -C ₄ ) alkyl, di [(C ₁ -C ₄ ) alkyl] -amino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) cycloalkylamino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) cycloalkyl, (C ₃ -C ₉ ) cycloalkyl- (C ₁ -C ₄ ) alkyl, 3 to 9 heterocyclyl having a ring atoms, - (C ₁ -C ₄₎ alkyl [at the last four radicals mentioned cyclic group is (C ₁ -C ₄₎ alkyl portion by halogen and cyano group consisting of Unsubstituted or substituted by one or more radicals selected; Phenyl, phenylcarbonyl, phenoxycarbonyl, phenylcarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxycarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) Alkylaminocarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl, mono [(C ₁ -C ₄ ) alkyl] aminocarbon carbonyl, di [(C ₁ -C ₄₎ alkyl] aminocarbonyl, phenoxy - (C ₁ -C ₄₎ alkyl, phenyl - (C ₁ -C ₄₎ alkyl, heterocyclyl, heterocyclyl-amino, heteroaryl Cyclyloxy, heterocyclylthio; Or the non-cyclic or cyclic moiety is halogen, nitro, cyano, (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) alkylthio, (C ₁ -C ₄ ) haloalkyl, (C ₁ -C ₄ ) haloalkoxy, formyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl and (C ₁ -C ₄ ) alkoxy One of the last seventeen radicals mentioned above substituted by one or more radicals selected from the group; Or in each case a heterocyclyl radical having 3 to 9 ring atoms and having 1 to 3 hetero ring atoms selected from the group consisting of N, O and S,
R ⁴ is hydrogen, amino, formyl, aminocarbonyl, (C ₁ -C ₄ ) alkyl, cyano- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylamino, di [(C ₁ -C ₄ ) alkyl] amino, halo- (C ₁ -C ₄ ) alkyl, hydroxy- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, halo (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, (C ₂ -C ₆ ) alkenyl, halo- (C ₂ -C ₆ ) alkenyl, (C ₂ -C ₆ ) alkynyl, Halo- (C ₂ -C ₆ ) alkynyl, (C ₁ -C ₄ ) alkylamino- (C ₁ -C ₄ ) alkyl, di [(C ₁ -C ₄ ) alkyl] amino- (C ₁ -C ₄ ) Alkyl, (C ₃ -C ₉ ) cycloalkylamino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) cycloalkyl, heterocyclyl having 3 to 9 ring atoms- (C ₁ -C ₄ ) alkyl [the cyclic group of the last three radicals mentioned is unsubstituted or substituted by one or more radicals selected from the group consisting of (C ₁ -C ₄ ) alkyl, halogen and cyano]; Phenyl, phenoxy, phenylcarbonyl, phenoxycarbonyl, phenylcarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxycarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylaminocarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl, mono [(C ₁ -C ₄ ) alkyl ] Aminocarbonyl, di [(C ₁ -C ₄ ) alkyl] aminocarbonyl, phenoxy- (C ₁ -C ₄ ) alkyl, phenyl- (C ₁ -C ₄ ) alkyl, heterocyclyl, heterocyclyl Amino, heterocyclyloxy, heterocyclylthio; The non-cyclic moiety or cyclic moiety is halogen, nitro, cyano, (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) alkylthio, (C ₁ -C ₄ ) haloalkyl, (C ₁ -C ₄ ) haloalkoxy, formyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl and (C ₁ -C ₄ ) alkoxy One of the last seventeen radicals mentioned above substituted by one or more radicals selected from the group; Or in each case a heterocyclyl radical having 3 to 9 ring atoms and having 1 to 3 hetero ring atoms selected from the group consisting of N, O and S,
R ⁵ is hydrogen, formyl, carboxyl, cyano, thiocyanato, aminocarbonyl, (C ₁ -C ₄ ) alkyl, cyano- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) Alkoxy, (C ₁ -C ₄ ) alkylamino, di [(C ₁ -C ₄ ) alkyl] amino, halo- (C ₁ -C ₄ ) alkyl, hydroxy- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, halo (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylthio, halo- (C ₁ -C ₄ ) alkylthio, (C ₂ -C ₆ ) alkenyl, halo- (C ₂ -C ₆ ) alkenyl, (C ₂ -C ₆ ) alkynyl, halo- (C ₂ -C ₆ ) alkynyl , (C ₁ -C ₄ ) alkylamino- (C ₁ -C ₄ ) alkyl, di [(C ₁ -C ₄ ) alkyl] amino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) cyclo Alkylamino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) cycloalkyl, heterocyclyl- (C ₁ -C ₄ ) alkyl having 3 to 9 ring atoms [the last three radicals mentioned the cyclic groups are (C ₁ -C ₄₎ alkyl, halogen and cyano unsubstituted by one or more radicals selected from the group consisting of or value It is; Phenyl, phenoxy, phenylcarbonyl, phenoxycarbonyl, phenylcarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxycarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylaminocarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl, mono [(C ₁ -C ₄ ) alkyl ] Aminocarbonyl, di [(C ₁ -C ₄ ) alkyl] aminocarbonyl, phenoxy (C ₁ -C ₄ ) alkyl, phenyl (C ₁ -C ₄ ) alkyl, heterocyclyl, heterocyclylamino, Heterocyclyloxy, heterocyclylthio; Non-cyclic moieties or preferably cyclic moieties are halogen, nitro, cyano, (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) alkylthio, (C ₁ -C ₄ ) haloalkyl, (C ₁ -C ₄ ) haloalkoxy, formyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl and (C ₁ -C ₄ ) One of the last 17 aforementioned radicals substituted by one or more radicals selected from the group consisting of alkoxy; Or in each case a heterocyclyl radical having 3 to 9 ring atoms and having 1 to 3 hetero ring atoms selected from the group consisting of N, O and S,
When R ⁶ is n is 1, or when n is greater than 1, independently of one another, halogen, hydroxyl, amino, nitro, formyl, carboxyl, cyano, thiocyanato, aminocarbonyl, (C ₁ -C ₄ ) alkyl, cyano (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) alkylamino, di [(C ₁ -C ₄ ) alkyl] amino, halo - (C ₁ -C ₄₎ alkyl, hydroxy, - (C ₁ -C ₄₎ alkyl, (C ₁ -C ₄₎ alkoxy- (C ₁ -C ₄₎ alkyl, halo (C ₁ -C ₄₎ alkoxy- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylthio, halo- (C ₁ -C ₄ ) alkylthio, (C ₂ -C ₆ ) alkenyl, halo- (C ₂ -C ₆ ) Alkenyl, (C ₂ -C ₆ ) alkynyl, halo- (C ₂ -C ₆ ) alkynyl, (C ₁ -C ₄ ) alkylamino- (C ₁ -C ₄ ) alkyl, di [(C _1- C ₄ ) alkyl] amino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) cycloalkylamino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) cycloalkyl, 3 to 9 heterocyclyl having a ring atoms, - (C ₁ -C ₄₎ alkyl [at the last three radicals mentioned to the cyclic group is (C ₁ -C ₄₎ alkyl, halo Beach and is unsubstituted or substituted] by one or more radicals selected from the group consisting of cyano; Phenyl, phenoxy, phenylcarbonyl, phenoxycarbonyl, phenylcarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxycarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylaminocarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl, mono- or di [(C ₁ -C ₄ ) alkyl] aminocarbonyl, phenoxy (C ₁ -C ₄ ) alkyl, phenyl (C ₁ -C ₄ ) alkyl, heterocyclyl, heterocyclylamino, heterocyclyloxy, heterocyclylthio; The non-cyclic moiety or cyclic moiety is halogen, nitro, cyano, (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) alkylthio, (C ₁ -C ₄ ) haloalkyl, (C ₁ -C ₄ ) haloalkoxy, formyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl and (C ₁ -C ₄ ) alkoxy One of the last seventeen radicals mentioned above substituted by one or more radicals selected from the group; Or a heterocyclyl radical in each case having 3 to 9 ring atoms and having 1 to 3 hetero ring atoms selected from the group consisting of N, O and S, or
Two adjacent radicals R ⁹ are carbocyclic or contain a heterocyclic atom selected from the group consisting of O, S and N, and at least one selected from the group consisting of halogen, (C ₁ -C ₄ ) alkyl and oxo A condensation cycle having 4 to 6 ring atoms unsubstituted or substituted by a radical,
Y ¹ , Y ² and Y ³ and the additional group Y ² are independently of each other the formula CR ^a R ^b where m is 2, 3 or 4, where R ^a and R ^b are the same or different and in each case Divalent group), as further defined below; Or a formula -O-, -S-, -SO-, SO ₂ , -CO-, -CS-, -CH (OR ^* )-, -C (= NR ^* ), -NR ^* -or -N (O )-(Wherein R ^* is hydrogen or alkyl having from 1 to 4 carbon atoms), or
Y ¹ or Y ³ is a direct bond and two oxygen atoms in groups Y ¹ to Y ³ are not adjacent,
R ^a , R ^b are hydrogen, formyl, carboxyl, cyano, thiocyanato, aminocarbonyl, (C ₁ -C ₄ ) alkyl, cyano (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) alkylamino, di [(C ₁ -C ₄ ) alkyl] amino, halo- (C ₁ -C ₄ ) alkyl, hydroxy (C ₁ -C ₄ ) alkyl, ( C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, halo (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylthio, halo- (C _1- C ₄ ) alkylthio, (C ₂ -C ₆ ) alkenyl, halo- (C ₂ -C ₆ ) alkenyl, (C ₂ -C ₆ ) alkynyl, halo- (C ₂ -C ₆ ) alky Nyl, (C ₁ -C ₄ ) alkylamino- (C ₁ -C ₄ ) alkyl, di [(C ₁ -C ₄ ) alkyl] amino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) Cycloalkylamino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) cycloalkyl, heterocyclyl- (C ₁ -C ₄ ) alkyl having 3 to 9 ring atoms [the last 3 mentioned The cyclic group of a radical is unsubstituted by one or more radicals selected from the group consisting of (C ₁ -C ₄ ) alkyl, halogen and cyano or Substituted); Phenyl, phenoxy, phenylcarbonyl, phenoxycarbonyl, phenylcarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxycarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylaminocarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl, mono [(C ₁ -C ₄ ) alkyl ] Aminocarbonyl, di [(C ₁ -C ₄ ) alkyl] aminocarbonyl, phenoxy (C ₁ -C ₄ ) alkyl, phenyl (C ₁ -C ₄ ) alkyl, heterocyclyl, heterocyclylamino, Heterocyclyloxy, heterocyclylthio; The non-cyclic moiety or cyclic moiety is halogen, nitro, cyano, (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) alkylthio, (C ₁ -C ₄ ) haloalkyl, (C ₁ -C ₄ ) haloalkoxy, formyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl and (C ₁ -C ₄ ) alkoxy One of the last seventeen radicals mentioned above substituted by one or more radicals selected from the group; Or in each case a heterocyclyl radical having 3 to 9 ring atoms and having 1 to 3 hetero ring atoms selected from the group consisting of N, O and S,
m is 0, 1, 2, 3 or 4,
or a salt thereof. n is 0, 1, 2, 3 or 4.
[4" claim-type="Currently amended] The method according to any one of claims 1 to 3,
R ¹ and R ² independently of one another are hydrogen, amino, formyl, (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl or aminocarbonyl Or
R ¹ and R ² are heterocyclic radicals having 3 to 6 ring atoms and 1 or 2 hetero ring atoms together with the nitrogen atoms of the group NR ¹ R ² , wherein said optional further hetero ring atoms are in addition to said nitrogen atoms. N, O and S, wherein the radical is unsubstituted or substituted by one or more radicals selected from the group consisting of halogen, (C ₁ -C ₄ ) alkyl and oxo,
R ³ is hydrogen, carboxyl, cyano, (C ₁ -C ₈ ) alkyl, cyano- (C ₁ -C ₄ ) alkyl, halo (C ₁ -C ₄ ) alkyl, hydroxy (C ₁ -C ₄ ) Alkyl, (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, halo (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, (C ₂ -C ₆ ) alkenyl, halo -(C ₂ -C ₆ ) alkenyl, (C ₁ -C ₄ ) alkylamino- (C ₁ -C ₄ ) alkyl, di [(C ₁ -C ₄ ) alkyl] amino- (C ₁ -C ₄ ) Alkyl, (C ₃ -C ₉ ) cycloalkylamino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) cycloalkyl, (C ₃ -C ₉ ) cycloalkyl- (C ₁ -C ₄ ) alkyl , Heterocyclyl- (C ₁ -C ₄ ) alkyl having 3 to 9 ring atoms [the last cyclic group of the four radicals mentioned is selected from the group consisting of (C ₁ -C ₄ ) alkyl and halogen Unsubstituted or substituted by one or more radicals; Phenyl, phenylcarbonyl, phenylcarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxycarbonyl- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylaminocarbonyl -(C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl, phenoxy- (C ₁ -C ₄ ) alkyl, phenyl- (C _1- C ₄ ) alkyl, heterocyclyl; The non-cyclic moiety or cyclic moiety is halogen, nitro, (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) haloalkyl, (C ₁ -C ₄ ) alkyl One of the last ten above-mentioned radicals substituted by one or more radicals selected from the group consisting of carbonyl, (C ₁ -C ₄ ) alkoxycarbonyl and (C ₁ -C ₄ ) alkoxy; Or in each case a heterocyclyl radical having 3 to 7 ring atoms and having 1 to 3 hetero ring atoms selected from the group consisting of N, O and S,
R ⁴ is hydrogen, amino, formyl, aminocarbonyl, (C ₁ -C ₄ ) alkyl, cyano- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylamino, (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, (C ₂ -C ₆ ) alkenyl, halo- (C ₂ -C ₆ ) alkenyl, (C ₂ -C ₆ ) alkynyl, phenyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl, phenoxy- (C ₁ -C ₄ ) alkyl, phenyl- (C ₁ -C ₄ ) alkyl; Or the last mentioned five radicals in which the non-cyclic moiety or cyclic moiety is substituted by one or more radicals selected from the group consisting of halogen, (C ₁ -C ₄ ) alkyl and (C ₁ -C ₄ ) alkoxy One of the
R ⁵ is hydrogen, (C ₁ -C ₄ ) alkyl, (C ₂ -C ₆ ) alkenyl or (C ₂ -C ₆ ) alkynyl,
When R ⁶ is n is 1 or when n is greater than 1, independently of each other, halogen, hydroxyl, amino, nitro, formyl, carboxyl, cyano, (C ₁ -C ₄ ) alkyl, cyano ( C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) alkylamino, halo- (C ₁ -C ₄ ) alkyl, hydroxy- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, (C ₂ -C ₆ ) alkenyl, (C ₂ -C ₆ ) alkynyl, (C ₁ -C ₄ ) alkylamino- (C Last substituted by one or more radicals selected from the group consisting of _1- C ₄ ) alkyl, phenyl, phenoxy, phenylcarbonyl, or halogen, (C ₁ -C ₄ ) alkyl and (C ₁ -C ₄ ) alkoxy Is one of the three radicals mentioned,
Y ¹ is a direct bond or CH ₂ ,
(Y ² ) _m is a chemical formula —CH ₂ —, —CH (CH ₃ ) —, C (CH ₃ ) ₂ —, —CH ₂ CH ₂ —, —CH (CH ₃ ) —CH ₂ —, —CH (CH ₃ ) -CH (CH ₃ )-, -CH ₂ CH (CH ₃ )-, -CH (C ₆ H ₅ ) -CH _2- , -CH ₂ CH (C ₆ H ₅ )-or -CH (CH ₃ Is a divalent radical of) -CH (C ₆ H ₅ )-,
Y ³ is a direct bond or a compound of formula -CH _2- , -CH (CH ₃ )-, C (CH ₃ ) _2- , CH (OH), -O-, -S-, CO, SO ₂ , NH, N ( CH ₃ ), N (C ₂ H ₅ ), N (nC ₃ H ₇ ), N (iC ₃ H ₇ ), N (nC ₄ H ₉ ), N (iC ₄ H ₉ ), N (sC ₄ H ₉ ), N (tC ₄ H ₉ ), N (C ₆ H ₅ ) or N (CH ₂ C ₆ H ₅ ) is a divalent radical,
and n is 0, 1, 2 or 3, or a salt thereof.
[5" claim-type="Currently amended] The method according to any one of claims 1 to 4,
R ¹ and R ² are independently of each other hydrogen or (C ₁ -C ₆ ) alkyl, or
R ¹ and R ² are saturated heterocyclic radicals having 3 to 6 ring atoms and 1 or 2 hetero ring atoms together with the nitrogen atoms of the group NR ¹ R ² , wherein said optional further hetero ring atom is said nitrogen In addition to the atom is selected from the group consisting of N and O,
R ³ is (C ₁ -C ₈ ) alkyl, cyano (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) haloalkyl, hydroxy (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) Alkoxy- (C ₁ -C ₄ ) alkyl, halo (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, (C ₂ -C ₆ ) alkenyl, halo- (C ₂ -C ₆ ) Alkenyl, (C ₁ -C ₄ ) alkylamino- (C ₁ -C ₄ ) alkyl, di [(C ₁ -C ₄ ) alkyl] amino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) Cycloalkylamino- (C ₁ -C ₄ ) alkyl, (C ₃ -C ₉ ) cycloalkyl, (C ₃ -C ₉ ) cycloalkyl- (C ₁ -C ₄ ) alkyl, saturated heterocyclyl- (C ₁ -C ₄ ) alkyl [the last cyclic group of the four radicals mentioned is unsubstituted or substituted by one or more radicals selected from the group consisting of (C ₁ -C ₄ ) and halogen]; Phenyl, phenyl-carbonyl - (C ₁ -C ₄₎ alkyl, (C ₁ -C ₄₎ alkoxycarbonyl - (C ₁ -C ₄₎ alkyl, (C ₁ -C ₄₎ alkylamino-carbonyl - (C ₁ -C ₄ ) alkyl, phenoxy- (C ₁ -C ₄ ) alkyl, phenyl- (C ₁ -C ₄ ) alkyl, heterocyclyl; The non-cyclic moiety or cyclic moiety is halogen, nitro, (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy, (C ₁ -C ₄ ) haloalkyl, (C ₁ -C ₄ ) alkyl Carbonyl, (C ₁ -C ₄ ) alkoxycarbonyl and (C ₁ -C ₄ ) alkoxy and are substituted by one or more radicals selected from the group consisting of; Or in each case a heterocyclyl radical having 3 to 7 ring atoms and 1 to 3 hetero ring atoms selected from the group consisting of N, O and S,
R ⁴ is hydrogen, amino, formyl, aminocarbonyl, (C ₁ -C ₄ ) alkyl, cyano- (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkylamino, (C ₁ -C ₄ ) alkoxy- (C ₁ -C ₄ ) alkyl, (C ₂ -C ₆ ) alkenyl, halo- (C ₂ -C ₆ ) alkenyl, (C ₂ -C ₆ ) alkynyl, phenyl, (C ₁ -C ₄ ) alkylcarbonyl, (C ₁ -C ₄ ) alkoxycarbonyl, phenoxy (C ₁ -C ₄ ) alkyl, phenyl (C ₁ -C ₄ ) alkyl; Or the last mentioned five radicals in which the non-cyclic moiety or cyclic moiety is substituted by one or more radicals selected from the group consisting of halogen, (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy One of the
R ⁵ is hydrogen or (C ₁ -C ₄ ) alkyl,
When R ⁶ is n is 1, or when n is greater than 1, independently of one another, halogen, (C ₁ -C ₄ ) alkyl, (C ₁ -C ₄ ) alkoxy or halo (C ₁ -C ₄ ) alkyl ego,
Y ¹ is a direct bond or CH ₂ ,
(Y ² ) _m is a divalent radical of the formula -CH ₂ -or -CH ₂ CH _2- ,
Y ³ is a direct bond, -CH _2- , -O- or -S-,
A compound of formula (I) or a salt thereof, wherein n is 0, 1, 2 or 3.
[6" claim-type="Currently amended] a) reacting a compound of formula II with a biguanide of formula III or an acid addition salt thereof, or
b) reacting the compound of formula IV with a suitable amine of formula V or an acid addition salt thereof, or
c) reacting the diamino-1,3,5-triazine of formula VI with an isocyanate of formula VII,
A process for preparing a compound of formula (I) or a salt thereof as defined in claim 1:
Formula II
R ³ -R ¹³
Formula III

Formula IV

Formula V

Formula VI

Formula VII

In the above formulas,
R ¹³ is a functional group selected from the group consisting of carboxyl and carboxyl group derivatives,
R ¹⁴ is an exchangeable radical or leaving group,
The radicals R ¹ , R ² , R ³ , R ⁴ , R ⁵ , R ⁶ , Y ¹ , Y ² , Y ³ , m and n are as defined in formula (I).
[7" claim-type="Currently amended] A herbicide or plant growth regulating composition comprising at least one compound of formula (I) or a salt thereof as claimed in any one of claims 1 to 5 and a formulation adjuvant commonly used for crop protection.
[8" claim-type="Currently amended] A method of controlling or controlling plant growth, wherein a harmful plant comprises applying an effective amount of at least one compound of formula (I) or a salt thereof as claimed in any one of claims 1 to 5 to a plant, plant seed or cropland.
[9" claim-type="Currently amended] Use of a compound of formula (I) or a salt thereof as claimed in claim 1 as a herbicide and plant growth regulator.
[10" claim-type="Currently amended] A compound of formula V or VII as defined in claim 6.

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引用文献:

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公开号 | 申请日 | 公开日 | 申请人 | 专利标题

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法律状态:
1996-02-28|Priority to DE19607450.9

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1996-02-28|Priority to DE1996107450

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1997-02-14|Application filed by 슈미트 , 루츠, 훽스트 쉐링 아그레보 게엠베하

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1997-02-14|Priority to PCT/EP1997/000702

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1999-12-27|Publication of KR19990087338A

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2010-06-15|Application granted

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2010-06-15|Publication of KR100849899B1

优先权:

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申请号 | 申请日 | 专利标题

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DE19607450.9|1996-02-28|

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DE1996107450|DE19607450A1|1996-02-28|1996-02-28|2-Amino-4-bicycloamino-1,3,5-triazines, process for their preparation and their use as herbicides and plant growth regulators|

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PCT/EP1997/000702|WO1997031904A1|1996-02-28|1997-02-14|2-amino-4-bicycloamino-1,3,5-triazines as herbicides and plant growth regulators|