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    • 专利摘要:
    The present invention relates to formulas IA and / or IB wherein n is 0 or 1; R 1 is hydrogen or hydroxy; R 2 is hydrogen; Or when n is 0, R 1 and R 2 together form a second bond between the carbon atoms bearing R 1 and R 2 , provided that when n is 1 R 1 and R 2 are each hydrogen ); R 3 is -COOH or -COOR 4 ; R 4 is an alkyl or aryl moiety; A, B and D are each different from or identical as substituents on their rings, and are selected from the group consisting of hydrogen, halogen, alkyl, hydroxy and alkoxy]. . The process of the invention incubates starting compounds having structures according to the formulas IIA and / or IIB wherein R 3 is -CH 3 and R 1 , R 2 , A, B and D are as defined above. Processing. The process of the invention is carried out in the presence of microorganisms under conditions effective to prepare the product. Microorganisms include the genus Streptomyces, Stemphylium, Gliocladium, Bacillus, Botrytis, Cyathus, Rizopus Genus (Rhizopus), genus Pycniodosphora, genus Pseudomonas, genus Helicostylum, genus Aspergillus, genus Mucor, genus gelasinospora It is derived from the genus Gelasinospora, Rhodotorula, Candida, Mycobacterium, or Penicillium.Alternatively, the microorganism is Kuninghamella bainieri. Cunninghamella bainieri).
    公开号:KR20030045168A
    申请号:KR10-2003-7006233
    申请日:2001-11-06
    公开日:2003-06-09
    发明作者:미첼스페터씨；지르베스에릭엘
    申请人:알바니 몰레큘라 리써치, 인크.；
    IPC主号:
    专利说明:

    Process for producing piperidine derivatives using microorganisms {PROCESS FOR THE PRODUCTION OF PIPERIDINE DERIVATIVES WITH MICROORGANISMS}
    [3] Terpenadine, i.e. 1- (p-tert-butylphenyl) -4- [4'-α-hydroxydiphenylmethyl) -1'-piperidinyl] -butanol, is a non-sedating antihistamine to be. It has also been reported to be a specific H 1 -receptor antagonist with no anticholine, antiserotonin and antiadrenergic effects in vitro and in vivo (D. McTavish, KL Goa, M. Ferrill, Drugs, 1990, 39 552; CR Kingsolving, NL Monroe, AA Carr, Pharmacologist, 1973, 15, 221; JK Woodward, NLMunro, Arzneim-Forsch, 1982, 32, 1154; KV Mann, KJ Tietze, Clin. Pharm. , 1989, 6,331, et al.). A tremendous effort has been made to study the structure-activity relationship of terpenadine analogs, which is reflected in a number of US patents that describe such compounds and their related structures:
    [4] US Patent No. 3,687,956 to Zivkovic;
    [5] US Patent No. 3,806,526 to Carr et al .;
    [6] US Patent No. 3,829,433 to Carr et al .;
    [7] US Patent No. 3,862,173 to Carr et al .;
    [8] US Patent No. 3,878,217 to Carr et al .;
    [9] US Patent No. 3,922,276 to Duncan et al .;
    [10] US Patent No. 3,931,197 to Carr et al .;
    [11] US Patent No. 3,941,795 to Carr et al .;
    [12] US Patent No. 3,946,022 to Carr et al .;
    [13] US Patent No. 3,956,296 to Duncan et al .;
    [14] US Patent No. 3,965, 257 to Carr et al .; And
    [15] US Patent No. 4,742,175 to Fawcett et al.
    [16] In animal and human metabolic studies, terpenadine undergoes an extended hepatic first-pass metabolism process and cannot be detected in plasma unless a very sensitive assay is used after the usual dose has been administered. . Certain liver cytochrome P-450 enzymes are used to treat terfenadine, the main metabolite, also known as the terpenadine carboxylic acid metabolite, 4- [4- [4- (hydroxydiphenylmethyl) -1-piperidinyl] -1-hydroxy Butyl] -α-α-dimethylphenylacetic acid. The metabolite can be easily detected in plasma and is considered the active form of terpenadine administered orally.
    [17] Reported side effects for terpenadine are cardiac arrhythmias (ventricular tachycardia, torsades de points, ventricular fibrillation), sedation, GI distress, dry mouth, constipation and / or diarrhea. . The most serious and potentially life-threatening of these side effects is cardiac arrhythmias, which are related to terpenadine's ability to prolong the cardiac QT interval, and ketoconazole, a liver disease patient or antifungal drug administered terpenadine, It has been reported to occur only in patients receiving the antibiotic erythromycin.
    [18] Since cardiac side effects have been reported not only in patients with impaired liver function, but also in patients receiving antibiotics that are known to inhibit liver enzyme function, cardiac side effects are due to the accumulation of terpenadine and may affect the accumulation of terpenadine carboxylic acid metabolites. It was not supposed to be due. Patch clamp studies in ventricular myocytes of isolated cats support the claim that the cause of cardiac side effects is terpenadine, not terpenadine carboxylic acid metabolites. At concentrations of 1 μM terfenadine resulted in greater than 90% inhibition of delayed rectifier potassium current. At concentrations below 5 μM terpenadine carboxylic acid metabolites did not significantly affect potassium currents in the assay (RL Wosley, Y. Chen, JP Frieman, and RA Gillis, JAMA, 993, 269). , 1532). Since inhibition of ion transport is associated with cardiac abnormalities (eg, arrhythmia), the above results indicate that terpenadine carboxylic acid metabolites cause cardiac arrhythmias at dose levels at which there is an obvious risk of the side effects caused by terfenadine itself. Indicates that there is no possibility.
    [19] Carebastine, i.e. 4- [4- [4- (diphenylmethoxy) -1-piperidinyl] -1-oxobutyl] -α, α-dimethylphenylacetic acid, can be used as ebastine, Carboxylic acid metabolite of 1- (p-tert-butylphenyl) -4- [4 '-( -Diphenylmethoxy) -1'-piperidinyl] -butanol. Both compounds must be efficacious and possess selective histamine H 1 -receptor blocking properties and properties as calcium antagonists and should be useful in the treatment of various respiratory disease states, allergic disease states and cardiovascular disease states.
    [20] These compounds relax bronchial smooth muscle and vascular smooth muscle in vitro and in vivo and inhibit the constrictor influence of noradrenaline, potassium ions and various other agonist drugs. In addition, these compounds inhibit the response of intestinal and tracheal agents to histamine, acetylcholine and barium chloride; Blocks bronchial contraction induced by histamine aerosols orally administered to guinea pigs at doses less than 1 mg / kg animal weight. In addition, these compounds possess antianaphylactin properties in rats, and are characterized by skin lesions on various anaphylactic mediators (histamine, 5-hydroxytryptamine, bradykinin, LCD 4, etc.). skin lesions) and antagonize the Schultz-Dale response in susceptible guinea pigs.
    [21] Piperidine derivatives associated with terfenadine carboxylic acid metabolites are described in the following US patents:
    [22] US Patent No. 4,254,129 to Carr et al .;
    [23] US Patent No. 4,254,130 to Carr et al .;
    [24] US Patent No. 4,285,957 to Carr et al .; And
    [25] US Patent No. 4,285,958 to Carr et al.
    [26] US Pat. Nos. 4,254,129, 4,254,130, 4,285,957 and 4,285,958, wherein 4- [4- [4- (hydroxydiphenylmethyl) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethylbenzeneacetic acid and related compounds are prepared by alkylation of α-haloalkyl substituted phenyl ketones of formula (b) with substituted piperidine derivatives of formula (a):
    [27] (a)
    [28] (b)
    [29] Here, the substituents halo, R 1 , R 2 , Z and R 6 , and n are described in column 6 of US Pat. No. 4,254,130.
    [30] Likewise, U. S. Patent No. 4,550, 116 to Soto et al. Describes the preparation of piperidine derivatives related to carrestin by reacting substituted hydroxypiperidine derivatives with α-haloalkyl substituted phenyl ketones of the formula: Has been:
    [31]
    [32] U.S. Patent No. 4,254,130 discloses that α-haloalkyl substituted phenyl ketones, wherein Z is hydrogen, are compounds of α, α-dimethylphenylacetic acid under the general conditions of the Friedel-Crafts acylation reaction. It is prepared by reacting a suitable straight or branched chain lower alkyl C 1-6 ester:
    [33]
    [34] In the above formula, halo and m are described in column 11 of US Pat. No. 4,254,129. The reaction is carried out in carbon disulfide as a preferred solvent.
    [35] Other methods of synthetically preparing terpenadine carboxylic acid metabolites are described in U.S. Pat. , WO94 / 03170 and WO95 / 00480.
    [36] Another method for preparing terpenadine carboxylic acid metabolite like compounds involves the conversion of terpenadine-like compounds using fungi. This method is described in US Pat. No. 5,204,249 to Schwartz et al. And US Pat. No. 5,990,127 to Meiwes et al. In US Pat. No. 5,204,249 to Schwartz et al., Fungus derived from the genus Cunninghamella is used to convert evastin to carebastin. In US Pat. No. 5,990,127 to Meiwes et al., Fungi species derived from the genus Cunninghamella and Absidia are used to modify terpenadine to its acid metabolites. While these methods have been found useful for preparing terpenadine carboxylic acid product-like compounds, the initial yields of products resulting from these methods are very low, and the fungi used are the genus Cunninghamella and Ab, as described above. Since it is limited to filamentous fungi derived from the genus Absidia, it is not preferable in that there is a limit to commercially viable methods.
    [37] The present invention is directed to an improved process for preparing terpenadine carboxylic acid metabolites and curevastin derivatives using microbial catalysts.
    [1] This application is a partial continuing application of US Patent Application Serial No. 09 / 708,959, filed November 8, 2000.
    [2] The present invention relates to a method for producing a piperidine derivative using a microorganism.
    [38] Summary of the Invention
    [39] The present invention relates to the preparation of compounds having the formulas IA and / or IB as products:
    [40]
    [41]
    [42] Where n is 0 or 1;
    [43] R 1 is hydrogen or hydroxy;
    [44] R 2 is hydrogen; or
    [45] when n is 0, R 1 and R 2 together form a second bond between the carbon atoms bearing R 1 and R 2 , provided that when n is 1 R 1 and R 2 are each hydrogen ;
    [46] R 3 is -COOH or -COOR 4 ;
    [47] R 4 is an alkyl or aryl moiety;
    [48] A, B and D are each different from or identical as substituents on their rings and are selected from the group consisting of hydrogen, halogen, alkyl, hydroxy and alkoxy.
    [49] The method of the present invention comprises incubating the starting compound having the formula (IIA and / or IIB) in the presence of the microorganism under conditions effective to prepare the compound having the formula (IA) and / or IB as a product:
    [50]
    [51]
    [52] Wherein R 3 * is —CH 3 and R 1 , R 2 , A, B and D are as defined above. Microorganisms include the genus Streptomyces, Stemphylium, Gliocladium, Bacillus, Botrytis, Cyathus, and Lysopus. Genus (Rhizopus), genus Pycniodosphora, genus Pseudomonas, genus Helicostylum, genus Aspergillus, genus Mucor, genus gelasinospora Gelasinospora, Rhodotorula, Candida, Mycobacterium or Penicillium.
    [53] In addition, the present invention is directed to an incubation of a starting compound having a structure according to Formulas IIA and / or IIB in the presence of Cunninghamella baienieri under conditions effective to prepare the product. It relates to the preparation of a compound having a structure according to the product as a product.
    [54] The present invention provides an alternative method and / or an improved method for preparing carboxyterpenadine from terpenadine. The selectivity and yield of the carboxyterpenadine obtained using the strain and the method according to the invention may be higher than the selectivity and yield of the carboxyterfenadine obtained using the conventional strain. In addition, the identification of a number of strains, particularly bacterial strains (including both Gram positive and Gram negative) for target conversion, allows for the improvement of important strains and, compared to conventionally used filamentous fungi, processing and manufacturing advantages.
    [55] An important and surprising fact is that Streptomyces, Bacillus and Pseudomonas provide Gram-positive and Gram-negative S. aureus strains belonging to a completely different family of filamentous fungi previously identified for performing target transformation. Is that. Strain improvement techniques and genetic manipulation techniques of bacterial strains (including Streptomyces spp., Bacillus spp. And Pseudomonas spp.) Are more significantly simpler and better established than fungi (eg, Kuninghamla strains). In addition, commercial scale processing of non-fIIAmentous microorganisms (including non-flat bacteria, yeast and soothing bacteria) is more economical than those that are viable only for filamentous fungi. Many additional fermenters and purification methods are provided.
    [56] In addition, various microbial biocatalysts allow the transformation to a wide variety of structural variations. In addition, the identification of multiple strain processing genes and enzymes useful for this transformation is an important requirement for the use of modern molecular biological techniques for further optimization of microorganisms as industrial catalysts for the production of piperidine derivatives.
    [57] Detailed description of the invention
    [58] The present invention relates to the preparation of compounds having the formulas IA and / or IB as products:
    [59]
    [60]
    [61] Where n is 0 or 1;
    [62] R 1 is hydrogen or hydroxy;
    [63] R 2 is hydrogen; or
    [64] when n is 0, R 1 and R 2 together form a second bond between the carbon atoms bearing R 1 and R 2 , provided that when n is 1 R 1 and R 2 are each hydrogen ;
    [65] R 3 is -COOH or -COOR 4 ;
    [66] R 4 is an alkyl or aryl moiety;
    [67] A, B and D are each different from or identical as substituents on their rings and are selected from the group consisting of hydrogen, halogen, alkyl, hydroxy and alkoxy.
    [68] The process of the invention comprises incubating a starting compound having a structure according to formulas IIA and / or IIB in the presence of a microorganism under conditions effective to prepare the compound having formulas IA and / or IB as a product:
    [69]
    [70]
    [71] Wherein R 3 * is —CH 3 and R 1 , R 2 , A, B and D are as defined above. Microorganisms include the genus Streptomyces, Stemphylium, Gliocladium, Bacillus, Botrytis, Cyathus, and Lysopus. Genus (Rhizopus), genus Pycniodosphora, genus Pseudomonas, genus Helicostylum, genus Aspergillus, genus Mucor, genus gelasinospora Gelasinospora, Rhodotorula, Candida, Mycobacterium or Penicillium.
    [72] In addition, the present invention provides a process for formulating IA and / or IB by incubating a starting compound having a structure according to Formulas IIA and / or IIB in the presence of Cunninghamella baienieri under conditions effective to prepare the product. It relates to the preparation of a compound having a structure according to the product as a product.
    [73] The method of the invention is carried out in liquid growth medium. What constitutes a suitable growth medium depends on the particular microorganism and purpose, which will be apparent to those skilled in the art. Generally, the growth medium comprises a carbon source (eg, dextrose, sucrose, citrate, and / or starch) and a nitrogen source (eg, soybean powder, yeast extract, tryptone, malt extract, and / or ammonium acetate). It contains. In addition, the growth medium may include inorganic salts (eg, sodium phosphate, potassium phosphate, sodium chloride, calcium chloride, calcium sulfate, calcium carbonate and / or magnesium sulfate) and trace elements (eg iron, zinc, copper, molybdenum, manganese or other metal salts). ).
    [74] Microorganisms used in the present invention are Streptomyces genus, Stemphylium genus, Gliocladium genus, Bacillus genus, Botrytis genus, Cyathus ) Genus, Rhizopus genus, Pycniodosphora genus, Pseudomonas genus, Helicostylum genus, Aspergillus genus, Mucor genus, Genus Gelasinospora, Rhodotorula, Candida, Mycobacterium, or Penicillium, for the genus Streptomyces. Suitable species include Streptomyces catenulae, Streptomyces cavourensis, Streptomyces romosus and Streptomyces griseus For the genus Stemphyllum, Stemphylium consortiale is a suitable species, and useful species of Aspergillus are Aspergillus aliaceus, Aspergillus carbonarium ( Aspergillus carbonarium (Bainier) Thom, Aspergillus flavipes, Aspergillus fumigatus, Aspergillus okraseus and Aspergillus terricola, Gliocladium deliquescens is particularly useful for the genus Gliocladium, Bacillus cereus species, for the genus Bacillus, Bacillus subtilis species and Bacillus fusiformis species can be used to carry out the methods of the present invention. A suitable species of the Bortritis genus is Botrytis allii. For the genus Cianthus, Cyathus striatus species can be used. A representative species of the genus Rizopus that can be used in the method of the present invention is Rhizopus oryzae. Useful Pseudomonas species include Pseudomonas putida. For the genus pycniodosphora, pycniodosphora dispersa species can be used. In the case of the genus Helicostilum, the method of the present invention can be carried out using Helicostylum piriforme species. For the genus Mukor, Mukor Sircinelloides F. The method of the present invention can be carried out using the Mucor circinelloides f. Griseo-cyanus species, the Mucorrecurvatus species and the Mucor mucedo species. Gelasinospora autosteria species are members of the genus Gelasinospora suitable for carrying out the methods of the invention. For the Rhodotorula genus, Rhodotorula rubica species can be used. For the penicillium genus, the method of the invention can be carried out using Penicillium notatum species and Penicillium chyrsogenum species. For the genus Candida, Candida guiliermondii species, Candida lypolitica species and Candida parasilosis var. Candida parasilosis var. Quercus species may be used. Suitable mycobacterium species include Mycobacterium bisrymcum.
    [75] For each strain, the present invention relates to whole microorganisms and their components (cell extracts, micros) for chemoselective or regioselective oxidation of the formulas IIA and / or IIB to the products of formulas IA and / or IB. Cotton, isolated enzymes and genes, but are not limited to these.
    [76] In addition, mutants and selectants of the microorganisms of the genus listed herein, particularly the mutants and selectors of certain strains described herein, are also suitable for use in the methods of the invention. Classical methods of mutagenesis (eg, random mutagenesis mediated by chemicals or electromagnetic waves) for strain improvement, or genetic treatment (eg, error-prone PCR, codon mutagenesis or genes) Mutants can be generated by modern methods of gene shuffling.
    [77] Another embodiment of the invention relates to the use of Cunninghamella bainieri species in carrying out the method of the invention.
    [78] In addition, the present invention relates to the genus Streptomyces, which performs as an excellent preparation for the selective oxidation of terpenadine (Formula IIA / IIB) to carboxyterfenadine (Formula IA / IB), compared to fungi of the genus Kuninghamela and Absidia. The present invention relates to the discovery and use of microorganisms in the genus Riocdium and in the stemphylium.
    [79] Also, genus Boatless, Rizopus, Cianthus, Bacillus, Pigniospora, Pseudomonas, Helicostrum, Aspergillus, Gelasinospora, Rhotorula, Genus It was confirmed that the microbial strains of the genus Leeum and Candida oxidize terpenadine to carboxyterfenadine in yields of more than 3% without optimization. In conventional experiments, Meiwes et al. Identified only two strains produced at yields of 3% or more during the initial screening period.
    [80] Also, the genus Ascodiadia, Enterococcus, Fusidium, Lentinus, Lophotrichus, Mycobacterium, Polypo, Microorganisms derived from the genus Polyporus, Spicaria and Trychophyton have been found to be biocatalysts capable of oxidizing terpenadine to carboxyterfenadine.
    [81] All of these microorganisms are freely available from public culture collections. Specific identity and sources of microbial cultures are described in the Examples below.
    [82] Microbial cultures used in the present invention can be maintained according to methods well known in the art (eg, preserved in mineral oil, on lyophilized or frozen solid medium).
    [83] The microbial culture can be maintained on a suitable solid medium (eg, sabouraud dextrose broth and 20 grams / liter of agar at 30 grams / liter of kill). Preferably, for some strains, the preparation of inoculum, including cryopreservation and thawing techniques (ie, “cryoready” techniques), reduces the time required to produce a suitable inoculum and reduces the amount of piperidine product. By increasing the productivity, it contributes to improving the method of transforming the starting material into the piperidine product of the present invention. After growing the culture in a suitable liquid medium, the microbial suspension is centrifuged, the spent liquid medium is removed, and the concentrated cell pellets are added to equal volumes of sterile 20% glycerol stock and freshly made broth ( resuspend in broth) to prepare a cell suspension in 10% glycerol.
    [84] From the solid medium, the microorganisms are initially propagated through one or more steps (ie, via a "multistage" method) in a neutral liquid culture medium suitable to support the growth of a particular strain. A typical initial growth medium consists of 20 g / l glucose, 5 g / l yeast extract, 5 g / l soybean powder, 5 g / l NaCl and 5 g / l K 2 HPO 4 . The initial step is to incubate the microbial culture for 48 or 72 hours at 29 ° C. and 250 rpm. The subsequent step is to inoculate with a heavy inoculum of microbial suspension (1-20% v / v, in particular 10% v / v) and transfer from the previous stage liquid culture to freshly prepared liquid medium.
    [85] For the reaction step, microbial suspension or heavy inoculum of thawed and cryopreserved cells (1-20% v / v, in particular 10% v / v) is inoculated and transferred to freshly prepared medium. Depending on the particular microorganism used for the transformation, the microorganism is cultured at a temperature of about 20 ° C. to 80 ° C., preferably 25 ° C. to 37 ° C., and at a pH of 4 to 9, especially 5 to 8. Incubation of the microorganisms was carried out at time intervals of 2-240 hours, preferably 75 to 170 hours. While performing the reaction aerobicly, initially, air or abundant oxygen was supplied and stirred in a multiwell reaction chamber in parallel with this. Subsequently, a large scale fermentation was carried out in a similar manner as above with stirring and aeration in a shaker flask and then in a fermenter.
    [86] Starting materials are added to the microbial culture between 0-72 hours of inoculation of the reaction medium with the prepared inoculum, preferably after approximately 8-48 hours, in particular 24 hours. The addition of starting material is carried out most quickly from a suitable organic solvent, but the starting material can also be added as a solid powder or as a suspension. From solution, the starting material is most preferably added in dimethylformamide (DMF), but the starting material is also ethanol, dimethyl sulfoxide (DMSO), dimethylacetamide (DMA), acetonitrile, tetrahydrofuran (THF), Formamide (ie dibutyl-, diisopropyl- or diethyl-formamide), pyrrolidone (ie 1-methyl-, 1-ethyl- or 1-cyclohexyl-pyrrolidone), 4-form Wheat-morpholine, 1-formylpiperidine, 1-formylpyrrolidine, tetramethylurea, tetraethylurea, tetrabutylurea, phosphine oxide (i.e., tripiperidino- or tripyrrolidino-phosphine Oxide), sulfolane, N-methyl-caprolactone, or mixtures thereof. In addition, biocompatible organic solubilizers (eg, cyclodextrins or surfactants such as Tween 80 or Pluronic F38) may be added to the reaction medium containing the microorganisms.
    [87] The compounds of formula (IA) and / or (IB) can be separated directly from the microbial broth or clarified liquid, for example by centrifugation or filtration. These products can be separated by extraction with organic solvents or by adsorption on hydrophobic resins or ion exchangers.
    [88] Further variations of the present invention may employ standard techniques and conventional methods of incubating the microorganisms and carrying out the reactions as described in the microorganisms described in the embodiments, generally available manuals. See, eg, Demain, A.L. And J.E. Davices, Manual of Industrial Microbiology and Biotechmology, 2nd Edition, (1999) and Crueger, W. and A. Crueger, Biotechnology: A Textbook of Industrial Microbiology, (1984) It can be applied to manufacture and carry out the method of the present invention.
    [89] Particularly important compounds are those of formula IIIA and / or formula IIIB:
    [90] [Formula IIIA]
    [91]
    [92] [Formula IIIB]
    [93]
    [94] In which R isOne, R2, R3, A, B and D are as defined above. Among these compounds, 4- (4- (4-hydroxydiphenyl) -1-piperidinyl) -1-hydroxybutyl) -α, α-dimethylphenylacetic acid is particularly preferred.
    [95] Another preferred group of compounds is a compound of Formula IVA and / or Formula IVB:
    [96] [Formula IVA]
    [97]
    [98] [Formula IVB]
    [99]
    [100] In which R isOne, R2, R3, A, B and D are as defined above. Among these compounds, 4- [4- [4-diphenylmethoxy) -1-piperidinyl] -oxobutyl] -α, α-dimethylphenylacetic acid is particularly preferable.
    [101] The invention also relates to a process for producing further analogs of formula (IA) and / or formula (IB) starting from the structure according to formula (IA) and / or formula (IIB) using the microorganism according to the invention.
    [102] Other examples of compounds prepared according to the methods of the present invention are as follows:
    [103] 4- [4- [4-hydroxydiphenylmethyl) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethylbenzeneacetic acid;
    [104] 4- [4- [4- (diphenylmethyl) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethylbenzeneacetic acid;
    [105] 4- [4- [4-diphenylmethylene) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethylbenzeneacetic acid;
    [106] 4- [4- [4- (hydroxydiphenylmethyl) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethyl-3-hydroxybenzeneacetic acid;
    [107] 4- [4- [4- (hydroxydiphenylmethyl) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethyl-2-hydroxybenzeneacetic acid;
    [108] 4- [4- [4- (diphenylmethylene) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethyl-3-hydroxybenzeneacetic acid;
    [109] 4- [4- [4- (diphenylmethylene) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethylbenzeneacetic acid;
    [110] Ethyl 4- [4- [4- (hydroxydiphenylmethyl) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethylbenzeneacetate;
    [111] n-pentyl 4- [4- [4- (diphenylmethyl) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethylbenzeneacetate;
    [112] Ethyl 4- [4- [4- (diphenylmethylene) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethylbenzeneacetate;
    [113] Methyl 4- [4- [4- (hydroxydiphenylmethyl) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethylbenzeneacetate;
    [114] Ethyl 4- [4- [4- (hydroxydiphenylmethyl) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethyl- (3-hydroxybenzene) acetate;
    [115] n-propyl 4- [4- [4- (hydroxydiphenylmethyl) -1-piperidinyl] -1-hydroxybutyl]
    [116] -α, α-dimethyl- (2-hydroxybenzene) acetate;
    [117] n-hexyl 4- [4- [4- (diphenylmethylene) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethyl- (3-hydroxybenzene) acetate;
    [118] Ethyl 4- [4- [4- (diphenylmethylene) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethylbenzeneacetate;
    [119] 4- [4- [4- (diphenylmethoxy) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethylbenzeneacetic acid;
    [120] 4- [4- [4- (diphenylmethoxy) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethyl-3-hydroxybenzeneacetic acid;
    [121] 4- [4- [4- (diphenylmethoxy) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethyl-2-hydroxybenzeneacetic acid;
    [122] 4- [4- [4- (diphenylmethoxy) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethyl-3-hydroxybenzeneacetic acid;
    [123] 4- [4- [4- (diphenylmethoxy) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethylbenzeneacetic acid;
    [124] n-pentyl 4- [4- [4- (diphenylmethoxy) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethylbenzeneacetate;
    [125] Ethyl 4- [4- [4- (diphenylmethoxy) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethylbenzeneacetate;
    [126] Ethyl 4- [4- [4- (diphenylmethoxy) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethyl- (3-hydroxybenzene) acetate;
    [127] n-propyl 4- [4- [4- (diphenylmethoxy) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethyl- (2-hydroxybenzene) acetate;
    [128] n-hexyl 4- [4- [4- (diphenylmethoxy) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethyl- (3-hydroxybenzene) acetate; And
    [129] Ethyl 4- [4- [4- (diphenylmethoxy) -1-piperidinyl] -1-hydroxybutyl] -α, α-dimethylbenzeneacetate.
    [130] The invention also prepares further analogs of Formula (IA) and / or Formula (IB) starting from structures according to Formula (IA) and / or Formula (IIB) using microorganisms used according to the methods described herein (or essentially equivalent methods). It is about how to.
    [131] Particularly preferred compounds are compounds of the formula
    [132]
    [133]
    [134]
    [135] And
    [136] .
    [137] Optionally, both diphenyl groups from the piperidine compound may be alkyl (eg methyl) substituted in the para position for methylene. For example, there are compounds of the formula:
    [138]
    [139]
    [140]
    [141] or
    [142] .
    [143] The compound prepared according to the process of the invention may be a pharmaceutically acceptable salt in the form of an inorganic or organic acid or base addition salt of said compound. Suitable inorganic acids include, for example, hydrochloric acid, bromic acid, sulfuric acid and phosphoric acid. Suitable organic acids include carboxylic acids such as acetic acid, propionic acid, glycolic acid, lactic acid, pyruvic acid, malonic acid, succinic acid, fumaric acid, malic acid, tartaric acid, citric acid, cyclic acid, ascorbic acid, maleic acid, hydroxymaleic acid, dihydroxy Maleic acid, benzoic acid, phenylacetic acid, 4-aminobenzoic acid, anthranilic acid, cinnamic acid, salicylic acid, 4-aminosalicylic acid, 2-phenoxybenzoic acid, 2-acetoxybenzoic acid and mandelic acid. Sulfonic acids such as methanesulfonic acid, ethanesulfonic acid and β-hydroxyethanesulfonic acid are also suitable acids. Non-toxic salts of the compounds of the formulas formed of inorganic and organic bases include, for example, alkali metal salts such as sodium, potassium and lithium, alkaline earth metal salts such as calcium and magnesium, light metal salts such as aluminum, primary, Organic amine salts such as secondary or tertiary amines, such as cyclohexylamine, ethylamine, pyridine, methylaminoethanol and piperazine salts. These salts can be prepared by conventional methods. For example, the piperidine derivative compounds of Formula (IA) and / or Formula (IB) can be prepared by treating with a suitable acid or base:
    [144] [Formula IA]
    [145]
    [146] [Formula IB]
    [147]
    [148] Wherein A, B, D, n, R 1 , R 2 and R 3 are as defined above.
    [149] Piperidine derivative compounds prepared according to the methods of the invention can be used as biologically active ingredients in pharmaceutical compositions. These compounds are useful as antihistamines, antiallergic and bronchodilators. They may be administered alone or in combination with appropriate pharmaceutical carriers and may be in solid or liquid form. For example, it may be in the form of tablets, capsules, powders, solution formulations, suspensions or emulsions.
    [150] The compound prepared according to the method of the present invention may be administered by oral administration, parenteral administration, for example, subcutaneous administration, intravenous administration, intramuscular administration, intraperitoneal administration, etc., wherein, intranasal dropping, or Methods such as applying to mucous membranes such as mucous membranes of the nose, throat and bronchus can be used. Application to such mucosa may be carried out using an aerosol sprayer containing the compound small particles of the invention in the form of a spray or dry powder.
    [151] The amount of dose compound will vary depending on the patient and mode of administration, but may be any effective amount. The amount of the administered compound can be varied over a wide range to provide an effective amount of about 0.01 to 20 mg per kg body weight of the patient as a daily dose in unit doses to achieve the desired effect. For example, certain antihistamine, antiallergic and bronchodilator effects can be achieved by consuming one to four unit dosage forms, such as tablets containing 1 to 50 mg of the compound of the invention.
    [152] Solid dosage forms may be of the conventional type. Such solid dosage forms can be capsules, such as normal gelatinous forms, containing the compounds of the invention and carriers such as inert fillers and lubricants such as lactose, sucrose or corn starch. In another embodiment, these compounds, along with binders such as acacia, corn starch or gelatin, disintegrants such as corn starch, potato starch or alginic acid and glidants such as stearic acid or magnesium stearate, are lactose, sucrose or corn starch. It is compressed into a conventional purification base such as.
    [153] The compounds prepared according to the invention may also be administered in injectable doses as solutions or suspensions of the compounds of the invention in pharmaceutical carriers and physiologically acceptable diluents. Such carriers include sterile liquids, such as water and oil, which may or may not be added with surfactants and other pharmaceutically acceptable adjuvant. Examples of oils include petroleum oils, animal oils, vegetable oils or synthetic oils. For example, peanut oil, soybean oil or mineral oil. Generally, water, saline, aqueous dextrose and related sugar solutions, and glycols such as propylene glycol or polyethylene glycol are preferred liquid carriers, in particular preferred liquid carriers for injectable solutions.
    [154] For use as an aerosol, the compounds in solution or suspension can be packaged in pressurized aerosol containers with conventional adjuvant and suitable propellants such as hydrocarbon propellants such as propane, butane or isobutane. These compounds can be administered in unpressurized form, such as nebulizers or atomizers.
    [155] The compounds prepared according to the invention can be used to treat incubated animals, birds and mammals. Examples of such animals include humans, cats, dogs, horses, sheeps, cows, pigs, lambs, rats, mice and guinea pigs.
    [156] The following examples are illustrative of the invention described herein and do not limit the invention.
    [157] Example 1 Screening of Effective Microbial Strains for Transformation
    [158] The reaction microbial culture was incubated using the method described above, which is described in detail in Table 2 below. A reaction inoculum was prepared for each of the microorganisms listed in Table 2, and 2.5 mL of each inoculum was added to 22.5 mL of medium in a 125 mL Delong flask to prepare a reaction inoculum. It was incubated at 225 revolutions per minute (rpm) in an orbital shaker and at 29 ° C. for 24 hours. After this time, the pH of each culture was recorded and each well (typically volume 5 ml / well volume) of standard format 48-well polypropylene plate covered with glass wool, cotton cloth, Teflon coated fabric or other suitable gas permeable barrier. The reaction was initiated by transferring 0.5 ml of the culture to) and then adding 5 [mu] l of 25 g / L DMF stock solution of terfenadic acid metabolite (final reaction concentration 250 mg / L). The reaction plate was incubated at 29 ° C. and 225 rpm inside a controlled atmosphere incubation box and supplemented with 1 cc / min of gas containing 95% oxygen and 5% CO 2 gas saturated with water in a sparging wetting chamber. It was.
    [159] Sample aliquots were collected from all cultures at reaction times of 2 to 168 hours. 100 μl of acetonitrile was added to 100 μl of the reaction sample transferred into the corresponding wells of a clean multi-well plate and the plate was shaken for 1 minute. 250 μl of ethyl acetate was added to each well and the plate was shaken and sonicated for 4 minutes. The plate was centrifuged at 3500 rpm for 5 minutes and 200 μl of the resulting organic phase was transferred to the corresponding wells of a 96-well plate. The process of extracting the reaction sample with ethyl acetate was repeated twice, the organic phases were combined and then dried under vacuum without heating. The resulting residue was redissolved in 150 μl of DMF.
    [160] High pressure using Atmospheric Pressure Chemical Ionization Mass Spectometry (ACPI-MS) in a 5 μm Luna C8 (2) column (50 mm length × 2.0 mm diameter) manufactured by Phenomenex Samples were analyzed by High-Pressure Liquid Chromatography (HPLC).
    [161] step T. hours (minutes) Dura. (Minutes) Flow (μl / min) gradient Solvent A Solvent B 0-0.100.101000090%10% One0.000.501000090%10% 20.502.501000One40%60% 33.002.001000One0 %100% 45.001.001000One0 %100% 56.000.501000One90%10% 66.500.401000090%10% 76.900.101000090%10%
    [162] Solvent: A = water + 0.4% acetic acid,
    [163] B = acetonitrile + 0.4% acetic acid.
    [164] Gradient: 0 = step gradient; 1 = linear gradient.
    [165] Detector: UV @ 230 nm. APCI-MS-MS (Triple Quadrupole Mass Spectrometer, model API 2000, Perkin-Elmer Sciex).
    [166] Yields were calculated by integrating the total area for each chromatographic peak corresponding to the molecular ions defined by the cationized APCI-MS. The molecular ions for terfenadine (Compound 1) and terpenadine acid metabolite (Formula 2) are shown in Table 2. The response factor for terpenadine acid metabolite was assumed to be the same as for terfenadine itself.
    [167] Table 2 shows that up to 54% conversion from terpenadine to terpenadine acid metabolite could be obtained by some of the strains evaluated.
    [168] Table 2 Catalysts for the Oxidation of Terpenadine to Terpenadine Acid Metabolite (TAM)
    [169] Biocatalyst I.D. Culture Strain Type Biocatalyst 6 days later
    [170] collection# A-D Produce E pHGenerate TAM
    [171] Streptomyces NRRL-2234 Gram + Multilevel 5 54%
    [172] Limosus
    [173] Stemlium UI-4136 Fungi Multistage 7 50%
    [174] Consortial
    [175] Gliocladium NRRL-1086 fungus preparation for freezing 7 39%
    [176] Delhi Quetta sense (cryoready)
    [177] Kuninghamela SC-3065 fungi freeze preparation 7 27%
    [178] Bainieri
    [179] Bacillus UI-1477 Gram + Freeze Preparation 7 25%
    [180] Cereus
    [181] Kuninghamela SC-3065 Fungi Multistage 7 18%
    [182] Bainieri
    [183] Botrytis NRRL-2502 Fungi Multistage 5 18%
    [184] Ali
    [185] Cyatus MR-356 Fungus Multistage 5 11%
    [186] Striatus
    [187] Streptomyces NRRL-2234 Gram + Freezing Preparation 5 11%
    [188] Limosus
    [189] Lycopus sp. MR-224 Fungi Multistage 5 10%
    [190] Picniodospora MR-346 Fungus Multistage 7 10%
    [191] Dispersa
    [192] Abcidia MR-7600 Fungi Multistage 7 9%
    [193] Spinosa var.
    [194] Viafendikulata MR-RO fungus preparation 6 8%
    [195] Ripusus Orizae
    [196] Kuninghamela NRRL-1386 Fungi Multistage 7 8%
    [197] Echinulata
    [198] Kuninghamela NRRL-3655 fungus multistage 5 8%
    [199] Echinulata
    [200] Gliocladium NRRL-1086 Fungus Multistage 7 7%
    [201] Deli Quescens
    [202] Pseudomonas sp. DG-9816 Gram-Multi Level 7 6%
    [203] HELICOSTILUM QM-6945 Fungus Preparation 7 5%
    [204] Piriforme
    [205] Aspergillus ATCC-1030 Fungus Multistage 7 4%
    [206] Flavifes
    [207] Mucor IFO-4563 Fungus Multistage 7 4%
    [208] Kirkinelloides f.
    [209] Griseo-Cyanus MR-GA Fungus Multistage 6 3%
    [210] Gelasinospora Autosteria
    [211] Bacillus ATCC-7055 Gram + 8 3%
    [212] Push Formis
    [213] Streptomyces ATCC-13273 Gram + Multilevel 5 3%
    [214] Griseus mutant
    [215] ATCC-36994 torulra also prepare frozen yeast 73%
    [216] Lubra
    [217] Kuninghamela (+) fungus freezing preparations 6 3%
    [218] Echinulata
    [219] Kuninghamela fungi freeze preparation 7 3%
    [220] Echinulata
    [221] Mucor cessedo ATCC-7941 fungus multistage 7 3%
    [222] Penicillium UI-251 Fungus Preparation for Freezing 7 3%
    [223] Chrysogenum
    [224] Candida ATCC-56466 yeast multistage 7 3%
    [225] Parasilosis Bar Quercus
    [226] Streptomyces 10137-ATCC Gram + Freezing Preparation 7 2%
    [227] Griseus
    [228] Bacillus 14591-NRRL-B Gram + Freeze Preparation 7 2%
    [229] Cereus
    [230] Streptomyces 27732-ATCC Gram + Freeze Preparation 7 2%
    [231] Caborensis
    [232] Mucor 36-MR Fungus Preparation 7 2%
    [233] Recurbatus
    [234] Penicillium Notatum 36740-ATCC fungus freezing preparations 7 2%
    [235] Aspergillus 6277-ATCC Fungus Preparation 5 2%
    [236] Carbonarium (Baynière) Tom
    [237] Candida lipolitica 8661-UI yeast freeze preparation 4 2%
    [238] Ascodiadia MR-Asc Fungi Multistage 7 2%
    [239] Lentinus MR-LL Fungi Multistage 7 2%
    [240] Rapidius
    [241] Pseudomonas 9866-NCIMB Bacterium Freeze Preparation 6 2%
    [242] Footed (White)
    [243] Trichophyton 1210-MR Fungus Preparation 7 1%
    [244] Galina
    [245] Streptomyces 13968-ATCC Gram + Freeze Preparation 7 1%
    [246] Griseus
    [247] Ropotrikus 177-MR fungus freezing preparations 7 1%
    [248] Martini
    [249] Penicillium 18233-ATCC Fungus Preparation for Freezing 7 1%
    [250] Notatum
    [251] Aspergillus 18500-ATCC Fungus Freezing Preparation 6 1%
    [252] Okraseous
    [253] Streptomyces 23893-ATCC Gram + Freezing Preparation 7 1%
    [254] On the catenula
    [255] Bacillus 2485-UI Gram + Freeze Preparation 7 1%
    [256] Subtilis
    [257] Aspergillus 315-UI Gram + Freeze Preparation 7 1%
    [258] Aliaserus
    [259] Mycobacterium sp. 3638-NRRL Fungus Freeze Preparation 7 1%
    [260] Spicaria 3702-MR fungus freezing preparations 7 1%
    [261] Violacea
    [262] Mycobacterium 463-AM fungus freeze preparation 7 1%
    [263] Bislimkum
    [264] Aspergillus 51-MR Fungus Preparation 7 1%
    [265] Pumigatus
    [266] Candida 746-IFO Yeast Preparation 4 1%
    [267] Ripolitica
    [268] Polyphorus 784-FS Fungus Preparation 7 1%
    [269] Ances
    [270] Candida 9058-UI Yeast Preparation 6 1%
    [271] Guilihermondi
    [272] Kuning Hamel called 9245-ATCC fungus frozen ready 71%
    [273] Elegans
    [274] Pseudomonas sp. 9816-DG Gram- Freezing Preparation 7 1%
    [275] (Naphthalene wild type)
    [276] Aspergillus MR-At Fungus Preparation
    [277] Terricola
    [278] Hansends MR-Hans Yeast Preparation 7 1%
    [279] Cardaberg yeast
    [280] Pseudomonas 33015-ATCC Bacterium Freezing Preparation 5 1%
    [281] Putida (trevisan), toluene gene
    [282] Fushidium 14700-ATCC Fungus Preparation 7 1%
    [283] Cosineum
    [284] Enterococcus 51558-ATCC Bacterium Freezing Preparation 4 1%
    [285] Paesium
    [286] Streptomyces 13273-ASFZ Bacterium Freezing Preparation 7 1%
    [287] Griseus mutant
    [288] Streptomyces 13273- # 11 Bacterium Freezing Preparation 6 1%
    [289] Griseus mutant
    [290] A ATCC = American Type Culture Collection (10801 University Boulevard, Manassas, VA 20110-2209).
    [291] B DSM = Deutsche Samlung von Mikroorganismen und Zellkulturen GmbH (German Collection of Microorganisms and Cell Cultures), Grisebachstrasse 8, D-34 Goettingen, Braunschweig, Germany.
    [292] C UI, SC, MR, DG and QM = University of Iowa Culture Collection Iowa City IA, 52240.
    [293] D NRRL = USDA Agricultural Research Service, 1815 N. University Ave. Peoria IL, 60604.
    [294] E "multistage" and "cryoready" refer to the specific method used in each example to prepare microbial inoculum for the reaction. A detailed description of each method is given in the detailed description of the invention.
    [295] Example 2
    [296] Streptomyces limosus (NRRL-2234) obtained from a solid slope culture as described in Example 1 was inoculated with 25 ml of soybean powder medium in a 125 ml Delon flask. After 24 hours incubation at 29 ° C. and 225 rpm, 500 μl of culture solution (pH 5.0) was transferred to a well of a 48-deep well plate, and 125 μg of terfenadine dissolved in 5 μl of DMF was added to the culture. After further incubation for 7 days in an incubation chamber at 29 ° C., the resulting microbial broth was extracted with acetonitrile and acetyl acetate. The organic phase was dried over sodium sulfate and then the solvent was removed. The residue was dissolved in DMF again and analyzed by HPLC-MS. The combined value indicated that 76% of recovered material was TAM.
    [297] Example 3
    [298] As described above, 2.5 ml of a freeze culture of gliocladium deliquesense was incubated for 24 hours in 25 ml of culture medium at pH 7. 500 μl of liquid culture was transferred to a well of a 48-deep well plate, and 125 μg of terfenadine dissolved in 5 μl of DMF was added to the culture, followed by incubation for one week in an incubation chamber at 29 ° C. Product recovery and analysis demonstrated that the yield of this process was 39% TAM.
    [299] Example 4
    [300] As described for Example 2, the culture solution of a multi-well plate 500 ㎕ stem peel Solarium cone sorbitan tea Alessio (4136-UI) in the reactor, it was added to the terfenadine 125㎍ dissolved in DMF 50 ㎖. Product recovery and analysis demonstrated that the yield of this process was 50% TAM.
    [301] Example 5
    [302] Solid agar cultures of Streptomyces limosus (ATCC 14673), two weeks old, were inoculated into 25 ml of soy medium in a 125 ml Dilong flask at 72C and 225 rpm. 2.5 ml of the liquid culture was transferred to 22.5 ml of soybean powder medium at pH 5 and incubated at 29 ° C. and 225 rpm for 24 hours. 12.5 mg of terfenadine dissolved in 250 μl of DMF was added to the culture and incubated for 1 week. Product recovery and analysis demonstrated that the yield of this process carried out in accordance with Example 2 was 27% TAM.
    [303] Although the present invention has been described in detail for purposes of illustration, it is understood that such details are for the purpose of illustration only and that those of ordinary skill in the art will appreciate without departing from the scope and spirit of the invention as defined in the following claims. Can be changed.
    权利要求:
    Claims (35)
    [1" claim-type="Currently amended] A process for preparing a compound having a structure according to formulas IA and / or IB as a product,
    Microorganisms under conditions effective to produce the product (the microorganisms are of the genus Streptomyces, Stemphylium, Gliocladium, Bacillus, Botrytis). , Cyathus genus, Rhizopus genus, Pycniodosphora genus, Pseudomonas genus, Helicostylum genus, Aspergillus genus, Mucor (Mucor), Gelasinospora, Rhodotorula, Candida, Mycobacterium, and Penicillium. Incubating a starting compound having a structure according to formulas IIA and / or IIB in the presence of a genus:


    [Where n is 0 or 1;
    R 1 is hydrogen or hydroxy;
    R 2 is hydrogen; or
    when n is 0, R 1 and R 2 together form a second bond between the carbon atoms bearing R 1 and R 2 , provided that when n is 1 R 1 and R 2 are each hydrogen ;
    R 3 is -COOH or -COOR 4 ;
    R 4 is an alkyl or aryl moiety;
    A, B and D are each different or the same as substituents on their rings, and are selected from the group consisting of hydrogen, halogen, alkyl, hydroxy and alkoxy]

    Wherein R 3 * is —CH 3 and R 1 , R 2 , A, B and D are as defined above.
    [2" claim-type="Currently amended] The method of claim 1, wherein the microorganism is from the Streptomyces genus.
    [3" claim-type="Currently amended] The microorganism of claim 2, wherein the microorganisms are Streptomyces romosus, Streptomyces catenulae, Streptomyces cavourensis, and Streptomyces griseus. And selected from the group consisting of:
    [4" claim-type="Currently amended] The method of claim 1, wherein the microorganism is from the genus Stempilium.
    [5" claim-type="Currently amended] The method of claim 4, wherein the microorganism is Stemphylium consortiale.
    [6" claim-type="Currently amended] The method of claim 1, wherein the microorganism is derived from the genus Gliocladium.
    [7" claim-type="Currently amended] 8. The method of claim 7, wherein the microorganism is Gliocladium deliquescens.
    [8" claim-type="Currently amended] The method of claim 1, wherein the microorganism is from the genus Bacillus.
    [9" claim-type="Currently amended] The method of claim 1, wherein the microorganism is from the genus Botrytis.
    [10" claim-type="Currently amended] The method of claim 1, wherein the microorganism is from the genus Ciatus.
    [11" claim-type="Currently amended] The method of claim 1, wherein the microorganism is from the genus Rizopus.
    [12" claim-type="Currently amended] The method of claim 1, wherein the microorganism is from the genus Picciodospora.
    [13" claim-type="Currently amended] The method of claim 1, wherein the microorganism is from the genus Pseudomonas.
    [14" claim-type="Currently amended] The method of claim 1, wherein the microorganism is from the genus Helicostylum.
    [15" claim-type="Currently amended] The method of claim 1, wherein the microorganism is from the genus Aspergillus.
    [16" claim-type="Currently amended] The method of claim 1 wherein the microorganism is from the genus Mucor.
    [17" claim-type="Currently amended] The method of claim 1, wherein the microorganism is from the genus Gelasinospora.
    [18" claim-type="Currently amended] The method of claim 1, wherein the microorganism is from the genus Rhodolorula.
    [19" claim-type="Currently amended] The method of claim 1, wherein the microorganism is from the genus Mycobacterium.
    [20" claim-type="Currently amended] The method of claim 1 wherein the product is a compound having a structure according to formulas IIIA and / or IIIB:


    Wherein R 1 , R 2 , R 3 , A, B and D are as defined above.
    [21" claim-type="Currently amended] The method of claim 20, wherein the product is 4- (4- (4-hydroxydiphenyl) -1-piperidinyl) -1-hydroxybutyl) -α, α-dimethylphenylacetic acid.
    [22" claim-type="Currently amended] The method of claim 1 wherein the product is a compound having a structure according to formulas IVA and / or IVB


    Wherein R 1 , R 2 , R 3 , A, B and D are as defined above.
    [23" claim-type="Currently amended] The method of claim 22, wherein the product is 4- [4- [4- (diphenylmethoxy) -1-piperidinyl] -oxobutyl] -α, α-dimethylphenylacetic acid.
    [24" claim-type="Currently amended] The method of claim 1, wherein the incubation step is carried out at a temperature of 20 ℃ to 80 ℃.
    [25" claim-type="Currently amended] The method of claim 1, wherein the incubation step is performed at a pH of 4-9.
    [26" claim-type="Currently amended] The method of claim 1, wherein the incubation is performed for 2 hours to 240 hours.
    [27" claim-type="Currently amended] A process for preparing a compound having a structure according to formulas IA and / or IB as a product,
    Incubating a starting compound having a structure according to formulas IIA and / or IIB in the presence of Cunninghamella bainieria under conditions effective to prepare the product:


    [Where n is 0 or 1;
    R 1 is hydrogen or hydroxy;
    R 2 is hydrogen; or
    when n is 0, R 1 and R 2 together form a second bond between the carbon atoms bearing R 1 and R 2 , provided that when n is 1 R 1 and R 2 are each hydrogen ;
    R 3 is -COOH or -COOR 4 ;
    R 4 is an alkyl or aryl moiety;
    A, B and D are each different or the same as substituents on their rings, and are selected from the group consisting of hydrogen, halogen, alkyl, hydroxy and alkoxy]

    Wherein R 3 is —CH 3 and R 1 , R 2 , A, B and D are as defined above.
    [28" claim-type="Currently amended] The method of claim 27, wherein the product is a compound having a structure according to formula IIIA and / or IIIB


    Wherein R 1 , R 2 , R 3 , A, B and D are as defined above.
    [29" claim-type="Currently amended] The method of claim 28, wherein the starting compound is 4- (4- (4-hydroxydiphenyl) -1-piperidinyl) -1-hydroxybutyl) -α, α-dimethylphenylacetic acid.
    [30" claim-type="Currently amended] The method of claim 27, wherein the product is a compound having a structure according to formulas IVA and / or IVB


    Wherein R 1 , R 2 , R 3 , A, B and D are as defined above.
    [31" claim-type="Currently amended] The method of claim 30, wherein the product is 4- [4- [4- (diphenylmethoxy) -1-piperidinyl] -oxobutyl] -α, α-dimethylphenylacetic acid.
    [32" claim-type="Currently amended] 28. The method of claim 27, wherein said incubation step is carried out at a temperature of 20 ° C to 80 ° C.
    [33" claim-type="Currently amended] The method of claim 27, wherein said incubation step is performed at a pH of 4-9.
    [34" claim-type="Currently amended] The method of claim 27, wherein the incubation step is performed for 2 hours to 240 hours.
    [35" claim-type="Currently amended] The method of claim 1, wherein prior to said incubation step, the microorganism is subjected to cryopreservation or multi-stage liquid culture induction.
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    CY1110595T1|2015-04-29|
    JP4686112B2|2011-05-18|
    PT1958935E|2011-08-17|
    BR0115191A|2004-12-14|
    ES2395243T3|2013-02-11|
    HU230069B1|2015-06-29|
    EP1339864A2|2003-09-03|
    ES2321805T3|2009-06-12|
    DK1958935T3|2011-10-03|
    PT1339864E|2009-03-26|
    NZ526040A|2005-10-28|
    US7232908B2|2007-06-19|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2000-11-08|Priority to US70895900A
    2000-11-08|Priority to US09/708,959
    2001-01-04|Priority to US09/754,786
    2001-01-04|Priority to US09/754,786
    2001-11-06|Application filed by 알바니 몰레큘라 리써치, 인크.
    2001-11-06|Priority to PCT/US2001/043714
    2003-06-09|Publication of KR20030045168A
    2009-03-04|Application granted
    2009-03-04|Publication of KR100886727B1
    优先权:
    申请号 | 申请日 | 专利标题
    US70895900A| true| 2000-11-08|2000-11-08|
    US09/708,959|2000-11-08|
    US09/754,786|2001-01-04|
    US09/754,786|US6613907B2|2000-11-08|2001-01-04|Process for the production of piperidine derivatives with microorganisms|
    PCT/US2001/043714|WO2002083062A2|2000-11-08|2001-11-06|Process for the production of piperidine derivatives with microorganisms|
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