Patents for C12P 17 - Preparation of heterocyclic carbon compounds with only o, n, s, se, or te as ring hetero atoms (13,366)
08/2011
08/04/2011CA2788058A1 Method for producing pyripyropene
08/04/2011CA2788045A1 Microorganism production of high-valve chemical products, and related compositions, methods and systems
08/04/2011CA2787829A1 Method for producing pyripyropene derivatives by the enzymatic method
08/03/2011EP1725669B1 Method for producing organic molecules using hydrolases
08/03/2011CN1891687B Inflammatory factor receptor antagonistic active compound from microbe and its use
08/03/2011CN102144030A Pyripyropene A biosynthetic gene
08/03/2011CN102140484A Synthesis method of 3-oxo-alpha-ionol esters
08/03/2011CN102140102A Production method for directly extracting rifamycin S from fermentation filtrate
08/03/2011CN101586080B Dunaliella tertiolecta high temperature highlight resistance mutant and mutagenesis breeding method thereof
08/02/2011US7989189 Mutant GTP cyclohydrolase II enzymes
07/2011
07/28/2011US20110183386 Preparation of epsilon-caprolactam from (z)-6,7-dihydro-1h-azepin-2(5h)-one
07/28/2011US20110183385 Method of extraction and yield-up of tricyclo compounds by adding a solid adsorbent resin as their carrier in fermentation medium
07/28/2011US20110183384 Recombinant bacteria for producing deoxyviolacein and uses thereof
07/28/2011US20110183382 Methods and compositions for producing chemical products from c. phytofermentans
07/27/2011EP2348113A2 Microbial production of L-ascorbic acid
07/27/2011CN101173307B Method for producing clavulanic acid kalium with inert carrier adsorption of solid state continuous fermentation
07/21/2011US20110178295 Synthesis of statins
07/21/2011US20110177237 Antifouling method and composition using chromen-4-one derivatives
07/20/2011EP2345734A2 Fermentative production of valuable compounds on an industrial scale using chemically defined media
07/20/2011CN102127582A Method for promoting biosynthesis of 10-hydroxycamptothecine
07/20/2011CN102127572A Method for producing mycophenolic acid from penicillium brevicompactum by high-efficiency accumulation
07/20/2011CN102127571A Method for producing L-ascorbyl palmitate through non-aqueous phase enzymatic synthesis
07/20/2011CN102126999A Catalytic synthesis method of chiral azetidin-2-one-4-amide and carboxylic acid compounds in microorganism system
07/20/2011CN101418324B Method for improving arpagoside extraction rate in radix scrophulariae by fermentation method
07/20/2011CN101392278B Method for preparing D-pantolactone by microbe mixed fermentation method
07/19/2011US7981652 Modified cytochrome P450 monooxygenases
07/19/2011CA2443208C Method for increasing productivity of secondary metabolite by conferring drug-resistant mutations
07/14/2011WO2011058446A3 Thebaine 6-o-demethylase and codeine o-demethylase from papaver somniferum
07/14/2011US20110171697 Catalyzed preparation of (meth)acrylates of n-hydroxyalkylated amides
07/14/2011US20110171696 Biological Synthesis of Difunctional Alkanes from Carbohydrate Feedstocks
07/13/2011EP2342335A1 Novel gene cluster
07/13/2011CN102120730A 19-S-methyl geldanamycin and 4,5-dihydrogen-19-S-methyl geldanamycin and preparation method thereof
07/13/2011CN101402981B Method for producing biotin midbody lactone with enzyme chiral oxidization
07/12/2011US7977078 Ketoreductase polypeptides for the production of (R)-3-hydroxythiolane
07/12/2011US7977074 obtaining a culture possessing one or more of a Vibrio species, such as through a seed culture, inoculating the culture and tissue extract from a textrodotoxin-bearing organism in a fermenter medium, and isolating and purifying tetrodotoxin from said fermenter
07/12/2011CA2340925C Transgenic amorpha-4,11-diene synthesis
07/07/2011WO2011082365A2 Improved bioreactor performance in the production of monatin
07/07/2011US20110166347 Process for preparation of mycophenolic acid, its salt and ester derivatives
07/07/2011US20110165635 Methods and materials for processing a feedstock
07/07/2011US20110165634 Renewable chemical production from novel fatty acid feedstocks
07/07/2011US20110165633 Production of Polyketides and Other Natural Products
07/07/2011US20110165632 Process for the Preparation of an Orexin Receptor Antagonist
07/07/2011US20110165186 Novel pyridine alkaloids, preparation process thereof, and the uses of the pyridine alkaloids
07/06/2011EP2340251A1 Pyrrolo[4,3,2-de]quinolin-8-amine compounds and methods of their preparation and use
07/06/2011CN1705662B Methods for the preparation, isolation and purification of epothilone B, and X-ray crystal structures of epothilone B
07/06/2011CN102115773A Improved fermentation production method for rifamycin SV by replacing part of peptone with medicinal medium
07/06/2011CN102115772A Method for synthesizing 8-isopentene group naringenin by catalyzing isoxanthohumol with microbial cells
07/06/2011CN102115478A Furo-indole compounds and preparation method and application thereof
07/06/2011CN102114013A Compound inhibiting angiogenesis and preparation method and application thereof
07/05/2011US7972836 Method of enzymatic optical resolution of racemic 4-hydroxy-1,2,3,4-tetrahydroquinoline
07/05/2011CA2461296C Enzymatic process for the preparation of substituted 2-amino-3-(2-amino-phenylsulfanyl)-propionic acid
06/2011
06/30/2011WO2010104391A3 Preparation of adipic acid
06/30/2011WO2010089171A3 Method for the amination of polycyclic compounds using transaminases
06/30/2011US20110160175 18,21-Didesoxymacbecin Derivatives for the Treatment of Cancer
06/29/2011CN101560541B Method of producing enterodiol and enterolactone
06/29/2011CN101486972B Taxol-producing Cladosporium cladosporioides and method for preparing taxol by using the same
06/29/2011CN101392279B Method for preparing fructus arctii aglycone
06/23/2011WO2011073956A2 Heterologous hosts
06/23/2011US20110151031 Compositions and methods for utilizing the same
06/22/2011EP2334641A2 Method for preparing epsilon-caprolactam from n-acyl-6-aminocaproic acid
06/22/2011CN102101867A Thiazinogeldanamycin and preparation method and use thereof
06/22/2011CN101597570B High-growth-rate Dunaliella tertiolecta obtained through ultraviolet mutation breeding
06/22/2011CN101586112B Gene cluster for biological synthesis of Nosiheptide
06/22/2011CN101406504B Method for extracting flavone substances in jumi
06/16/2011WO2011072287A2 Method for late introduction of the (8r)-hydroxyl group in carbapenem beta-lactam antibiotic synthesis
06/16/2011WO2011071396A1 Fungicidal compounds and methods of their use
06/16/2011US20110144355 Novel compound signamycin, method for production thereof, and use thereof
06/16/2011US20110144298 Copolymerization of Hydroxytyrosol with Flavonoids Mediated by Horseradish Peroxidases
06/16/2011US20110144176 Macrolides and methods for producing same
06/16/2011CA2783965A1 Fungicidal compounds and methods of their use
06/16/2011CA2783962A1 Method for late introduction of the (8r)-hydroxyl group in carbapenem .beta.-lactam antibiotic synthesis
06/15/2011EP2332648A1 Catalyst for degrading lignin, catalyst for degrading aromatic hydrocarbon, and porphyrin
06/15/2011CN1226923B Process for preparing granular microbial biomass and isolation of valuable compounds therefrom
06/15/2011CN102093997A Method for producing doramectin by modifying streptomyces avermitilis
06/15/2011CN102093378A Method for efficiently desorbing Epothilone from adsorbent resin
06/15/2011CN102093187A Polyketone compounds and application thereof
06/15/2011CN101400684B Thiazole compound
06/15/2011CN101184838B Genetically modified microorganism and process for production of macrolide compound using the microorganism
06/15/2011CN101117640B Method for preparing D-amino acid by biological catalysis
06/14/2011US7960155 Cytochrome p450 monooxygenases and their use for oxidizing organic compounds
06/09/2011US20110137036 SYNTHESIS OF (4aS,7aS)-OCTAHYDRO-1H-PYRROLO[3,4-b]PYRIDINE
06/09/2011US20110136186 Preparation of alpha-amino-epsilon-caprolactam via lysine cyclisation
06/09/2011US20110136185 Epothilones c, d, e, and f, preparation and compositions
06/09/2011US20110136177 Method of Producing a Low Molecular Weight Organic Compound in a Cell
06/08/2011EP2330212A1 Novel compound ceramidastin, process for production thereof, and use thereof
06/08/2011EP2330211A2 Process for producing glutamic acid derivatives
06/08/2011EP2330210A1 Process for production of optically active amine derivative
06/08/2011EP2330190A1 Process for production of optically active amine derivative
06/08/2011CN102086445A Method for increasing Gluconobacter oxydans biomass by fermenting with oxygen-carrier-added culture medium
06/08/2011CN102086442A Biosynthetic gene clusters of halogen-containing ansamycins
06/08/2011CN102085256A Immune regulation oral liquid preparation with anti-cancer efficacy and preparation method of a main component thereof
06/08/2011CN101580515B Method for extracting and purifying staurosporin
06/08/2011CN101358219B Simultaneous sequential chemical extraction of jujube flavones and jujube polysaccharide by fermentation method
06/07/2011US7955835 Stereoselective process for the production of dioxolane nucleoside analogues
06/07/2011US7955824 Methods of making epothilones
06/02/2011US20110129430 Hydroxybenzyl or hydroxypyranonemethyl esters as tyrosinase inhibitors
06/01/2011EP2327789A1 Novel compound signamycin, method for production thereof, and use thereof
06/01/2011EP2326725A1 Production of l-ribose and other rare sugars
06/01/2011CN102080112A Method for synthesizing 9-methoxy camptothecin by artificially inducing icacinaceae endophyte
06/01/2011CN102080111A Technical method for synthesizing 10-hydroxy camptothecin by artificially inducing icacinaceae endophyte
1 ... 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 ... 134