Patents
Sitemap › C12 - Biochemistry; Beer; Spirits; Wine; Vinegar; Microbiology; Enzymology; Mutation or genetic engineering › C12P - Fermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture › C12P 17 - Preparation of heterocyclic carbon compounds with only o, n, s, se, or te as ring hetero atoms
Patents for C12P 17 - Preparation of heterocyclic carbon compounds with only o, n, s, se, or te as ring hetero atoms (13,366)
12/2012
12/05/2012CN102807955A Method for preparing anti-tumor compound Rasfonin and special strain of method
12/05/2012CN102204942B Method for extracting corylus heterophylla leaf flavone
12/05/2012CN102168034B Marine streptomyces and method for preparing tirandamycin A and B by utilizing strain
12/05/2012CN102070599B Norsesquiterpenoid peroxide and preparation method and application thereof
12/05/2012CN101928213B Process for the preparation of a granular microbial biomass and isolation of valuable compounds therefrom
11/2012
11/29/2012US20120302754 Production of alkaloids by liliaceae cell culture
11/29/2012US20120301931 Process for the reduction of cinnamaldehyde derivative employing enoate reductases
11/28/2012CN102803499A Manufacturing method for 5-(aminomethyl)-2-chlorothiazole
11/28/2012CN102796720A (+)gamma-lactamase with racemate gamma-lactam resolution activity and its application
11/28/2012CN102796719A (+)Gamma-lactamase, its coding gene and application
11/28/2012CN102796684A Alfalfa growthpromoting rhizobacteria MJM-11 and application thereof
11/28/2012CN102796676A Bacteroides uniformis Strain-I and application thereof
11/27/2012US8318462 Fermentative vitamin C production
11/22/2012WO2012156151A1 METHOD FOR ω-AMINOCARBOXYLIC ACID CONDENSATION
11/22/2012WO2012096553A3 Method for the preparation of nicotinic acid
11/22/2012US20120297507 Method
11/22/2012US20120295947 Processes for the preparation of (r)-2-(7-(4-cyclopentyl-3-(trifluoromethyl)benzyloxy)-1,2,3,4-tetrahydrocyclopenta[b]indol-3-yl)acetic acid and salts thereof
11/22/2012US20120295316 Process for preparation of tacrolimus
11/22/2012US20120295314 Method for producing monatin
11/21/2012CN102791871A Method for producing pyripyropene derivative by enzymatic process
11/21/2012CN102787148A Method for producing enniatins compounds through fungus fermentation
11/21/2012CN102787147A Method for preparing L-dihydroorotate by enzymatic method
11/21/2012CN102787090A Alfalfa root growth-promoting rhizobacteria MJM-5 and application of alfalfa root growth-promoting rhizobacteria MJM-5
11/21/2012CN102787089A Acinetobacterbeijerinckii and application of acinetobacterbeijerinckii
11/21/2012CN102787088A Enterobacter cloacae and application of enterobacter cloacae
11/21/2012CN102787077A Sophora alopecuroides L endophytic fungus capable of synthesizing matrine, application of fungus, and application of fungus fermentation broth
11/21/2012CN102786528A Polyoxybiotic alkali compound as well as preparation method and application thereof
11/21/2012CN102146423B Method for preparing genipin
11/21/2012CN102020649B Diketopiperazine compound as well as composition, preparation method and application thereof
11/21/2012CN101979630B Method for preparing insecticidal bioactivator
11/21/2012CN101892276B Atorvastatin calcium compound and new method thereof
11/21/2012CN101709058B Polyene macrolides compound, preparation and application thereof
11/21/2012CN101638401B Method for preparing high-purity danshinolic acid B
11/21/2012CN101560534B Method for cell culture of taxol by adopting small-size bubbling stack container
11/20/2012CA2616971C A composition comprising an extract of red mold rice for treatment of alzheimer's disease
11/15/2012US20120289714 Method for preparing coumestrol and coumestrol prepared by same
11/15/2012US20120288905 Polynucleotides encoding isoprenoid modifying enzymes and methods of use thereof
11/15/2012US20120288891 Production of acetyl-coenzyme a derived compounds
11/14/2012CN102776255A Preparation method of nicotinamide
11/14/2012CN102775427A Antibiotic Tetrathiazomycin A and preparation method thereof and application in preparing antineoplastic drugs
11/14/2012CN102168041B Fetor pseudomonas putida ZJB09102 and application thereof in preparation of epoxy chloropropane
11/14/2012CN102115772B Method for synthesizing 8-isopentene group naringenin by catalyzing isoxanthohumol with microbial cells
11/13/2012US8309078 Method for conversion of uric acid to allantoin and related enzymes
11/08/2012US20120284816 Nucleic acid sequences encoding transcription factors regulating alkaloid biosynthesis and their use in modifying plant metabolism
11/08/2012US20120282661 Microorganisms and methods for the biosynthesis of adipate, hexamethylenediamine and 6-aminocaproic acid
11/07/2012CN102766592A Bacillus amyloliquefaciens and application thereof
11/07/2012CN102027117B Novel oxidase gene and method of producing 3-indole-pyruvic acid using the gene
11/07/2012CN101775418B Method for extracting, separating and purifying formononetin and calycosin from Astragalus mongholicus waste residue
11/07/2012CN101151364B Gene sms 14
11/01/2012WO2012147905A1 Promoter activity enhancer
11/01/2012WO2012147750A1 Imidazole derivative
11/01/2012WO2012147674A1 Process for producing monatin
11/01/2012WO2012145848A1 Method to enhance growth of biomass constituents of photosynthetic microorganisms
11/01/2012US20120276600 Process For Preparing Dipeptidyl Peptidase IV Inhibitors And Intermediates Therefor
11/01/2012US20120276599 Ketoreductase polypeptides for the production of (r)-3-hydroxythiolane
11/01/2012US20120276587 Recombinant microorganisms for enhanced production of mevalonate, isoprene, and isoprenoids
11/01/2012CA2837434A1 Imidazole derivative
11/01/2012CA2833622A1 Method to enhance growth of biomass constituents of photosynthetic microorganisms
10/2012
10/31/2012CN1768149B Process for producing enantiopure beta-amino acid derivatives, and enantiopure beta-amino acid derivatives
10/31/2012CN102762737A Method for manufacturing a pyripyropene
10/31/2012CN102757944A Cytochrome P450BM-3 (D168L/E435T) variant enzyme as well as coding genes and application thereof
10/31/2012CN102757943A Cytochrome P450BM-3 (V445A) variant enzyme as well as coding genes and application thereof
10/31/2012CN102757928A 2-keto-L-gulonic acid high tolerance type gluconobacteroxydans and application thereof in vitamin C fermentation production
10/31/2012CN102757908A Streptomyces sp., indole sesquiterpenoids, and preparation method and application of indole sesquiterpenoids to preparation of antibacterial and antitumor medicament
10/31/2012CN102757903A Endophytic fungi for producing flavones and application thereof
10/31/2012CN102757443A Sulfur-substituted podophyllum derivative and bioconversion, separation and purification method thereof
10/31/2012CN101437955B Process for the preparation of optically active 5-substituted 2-oxazolidinones from racemic epoxides and cyanate employing a halohydrin dehalogenase
10/25/2012US20120270282 Penicillin-g acylases
10/25/2012US20120270281 Bioreactor performance in the production of monatin
10/24/2012EP2514828A2 Methods for the production of ansamitocins
10/24/2012EP2513323A2 Heterologous hosts
10/24/2012EP2513112A2 Method for late introduction of the (8r)-hydroxyl group in carbapenem beta-lactam antibiotic synthesis
10/24/2012CN102747117A Method for synthetizing liposoluble tea polyphenols by enzymic method
10/24/2012CN102747116A Production technology for extracting soybean isoflavone aglycone through enzymatic hydrolysis method
10/24/2012CN102747057A Cordyceps sinensis hirsutella sinensis purine anabolism enzyme, gene thereof, and application thereof
10/24/2012CN102747053A Cytochrome P450 BM-3 variant enzyme, coding gene and application thereof
10/24/2012CN102747052A Cytochrome P450 BM-3 (L148S/Q 229R) variant enzyme and coding gene and use thereof
10/24/2012CN102746996A Acremonium sp. SA_NX E5 capable of producing sophocarpidine, application of Acremonium sp. SA_NX E5 and application of fermentation liquor of Acremonium sp. SA_NX E5
10/24/2012CN102746995A Preparation method for isochromophilone VIII and application of same in preparation of antineoplastic drugs
10/24/2012CN102746220A Novel pyridine alkaloids, preparation process thereof, and the uses of the pyridine alkaloids
10/24/2012CN102286406B Variovoraxboronicumulans CGMCC 4969 and use thereof in bioconversion of 3-cyanopyridine for forming nicotinamide
10/24/2012CN101880698B Application of helicase in directionally hydrolyzing rutin for biosynthesizing Quereetin
10/23/2012US8293518 Microorganism and method for producing dodecahydro-3a,6,6,9a-tetramethylnaphtho[2,1-b]furan intermediate using the novel microorganism
10/23/2012US8293507 Transaminase biocatalysts
10/23/2012CA2714881C Novel aldolase and production process of substituted .alpha.-keto acids
10/23/2012CA2462063C New conditions for reactions mediated by yeast
10/18/2012WO2012141661A2 Sealing and locking means for plastic containers and lids, and to containers using such locking means
10/18/2012WO2012140894A1 Pharmaceutical composition
10/18/2012WO2012095244A3 Enzymatic synthesis of active pharmaceutical ingredient and intermediates thereof
10/18/2012US20120264179 Microorganisms for the production of adipic acid and other compounds
10/17/2012EP2509984A1 Fungicidal compounds and methods of their use
10/17/2012CN102741406A Method for producing monatin
10/17/2012CN102741243A Novel compound amycolatopsis derivative, and production process and use of same
10/17/2012CN102732581A Method for highly expressing ansamitocinP-3
10/17/2012CN102732534A Biosynthetic gene cluster of xiamycin A and oxiamycin, and application thereof
10/17/2012CN102732499A Artemisia annua amorpha-4,11-diene synthase mutant with improved enzyme activity and application thereof
10/17/2012CN102732432A Aspergillus niger and application thereof to microbial preparation of (R)-epoxy azidopropane
10/17/2012CN102732050A Method for preparing gardenia pigments from Gardenia jasminoides Ellis
10/17/2012CN102731526A New ansamitocin compounds and preparation method thereof
10/16/2012US8288141 Ketoreductase polypeptides for the production of 3-aryl-3-hydroxypropanamine from a 3-aryl-3-ketopropanamine
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