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)
12/2008
12/16/2008US7465563 Enzymatic process for the manufacture of L-ascorbic acid and D-erythorbic acid
12/11/2008WO2007102936A3 Polynucleotides for production of farnesyl dibenzodiazepinones
12/11/2008US20080306139 isolated from a fermentation broth of eubacterium Streptomyces sp. cultures; effective in the treatment of bacterial infections
12/11/2008US20080306131 Progesterone receptor modulator and uses thereof
12/10/2008EP2000540A2 Triprenyl phenol compound, process for production of triprenyl phenol compound, and thrombolysis enhancer
12/10/2008EP1475382B1 Compounds as semaphorin inhibitors
12/10/2008CN101321876A Enzymatic reduction for producing optically active alcohols
12/10/2008CN101319241A Solid fermentation method of ansamitocin
12/10/2008CN101319240A Process for biotransformation of fat into ascorbic acid fatty acid ester
12/10/2008CN101319219A Method for preparing deoxidized violacein and special recombinant bacterium
12/10/2008CN101319199A Method for cell abduction generation of taxone with Chinese yew
12/10/2008CN101318930A Herbimycin derivant, preparation method and antineoplastic application thereof
12/10/2008CN101317836A Application of (3aR,5R,11bR)-3,3a,5,11b-tetrahydro-7-hydroxyl-5-methyl-2H-furo[3,2-b]naphtho[2,3-d]pyran -2,6,11-trione
12/10/2008CN100441681C Recombinant microorganism for the production of vitamin B6
12/09/2008US7462478 Polynucleotide encoding 2-hydroxyisoflavanone dehydratase and application of the same
12/09/2008CA2172954C Enzyme and its use in preparing (s)-pipecolic acid
12/04/2008WO2008144792A1 Method for producing ascorbic acid using pectobacter cypripedii
12/04/2008US20080299624 Continuous fermentation apparatus and method
12/04/2008US20080299614 Metabolically Engineered Bacterial Strains Having Non-Functional Endogenous Gluconate Transporters
12/03/2008EP1997879A1 Novel microorganism and method for producing dodecahydro-3a,6,6,9a-tetramethylnaphtho[2,1-b]-furan intermediate using the same
12/03/2008CN101316932A Method for production of optically active (1S)-3-chloro-1-(2-thienyl)-propan-1-ol
12/03/2008CN101316929A Novel gene SMS 37
12/03/2008CN101314785A Method for fermentation preparation of Ectoine
12/03/2008CN100439502C P450 BM-3Asp168Leu variant gene capable of catalyzing indole to generate indigo blue and its use
12/03/2008CN100439501C P450BM-3Asp168His variant gene capable of catalyzing indole to generate indigo blue and its use
12/02/2008US7459443 Synthesis of biologically active compounds in cells
12/02/2008US7459294 Using transgenic microorganisms as bioreactor for production of preferential polyketides; heterologous gene expression
12/02/2008CA2394230C Novel stromelysin inhibitors
12/02/2008CA2131087C Streptomyces strains and methods for selectively producing a single streptogramin component
11/2008
11/27/2008WO2008144073A1 Enzymatic process for the preparation of paliperidone and its intermediate cmhtp
11/27/2008WO2008143150A1 Gene-disrupted strain, recombinant plasmid, transformant and method of producing 3-carboxymuconolactone
11/27/2008WO2008142433A1 Process for producing compositions comprising tocoherols and tocotrienols
11/27/2008WO2008142155A2 Method for preparing c-6 phosphorylated d-aldohexoses and c-6 phosphorylated d-aldohexoses derivatives and new c-6 phosphorylated d-aldohexoses derivatives
11/27/2008WO2008122511A3 Process for preparing 2-amino- [5-(1(s), 2-dihydroxyethyl) or - (ks) -hydroxy-2-haloethyl) ] -pyrazine derivatives by enzymatic reduction of the corresponding ketones
11/27/2008US20080293928 Cytochrom P450 oxygenases
11/27/2008US20080293784 Epothilones c, d, e and f, preparation and compositions
11/27/2008US20080293110 Process for Isolation of Mycophenolic Acid
11/27/2008US20080293109 Methods for degrading or converting plant cell wall polysaccharides
11/26/2008EP1995323A1 Method for preparing C-6 phosphorylated D-aldohexoses and C-6 phosphorylated D-aldohexose derivatives
11/26/2008EP1994162A1 Process for the preparation of optically active 5-substituted 2-oxazolidinones from racemic epoxides and cyanate employing a halohydrin dehalogenase
11/26/2008EP1994161A2 Aldolases, nucleic acids encoding them and methods for making and using them
11/26/2008CN101311175A New xanthones compounds, preparation method and use thereof
11/26/2008CN101311172A Process for separating and abstracting ascorbic acid fatty acid ester from reaction mixture
11/26/2008CN100436590C Process for producing vitamin B6
11/25/2008US7456010 Microorganism producing 5′-xanthylic acid
11/25/2008US7455998 Methods for forming structurally defined organic molecules
11/20/2008WO2008139844A1 Method for producing glucuronic acid by glucuronic acid fermentation
11/20/2008WO2008138243A1 A preparation method of icaritin
11/20/2008WO2008102253A3 Method of biosynthesizing tetrodotoxin
11/20/2008US20080289056 Aldolases, nucleic acids encoding them; improving thermal stability of enzyme; biosynthesis of atorvastatin, rosuvastatin, fluvastatin starting from e.g. acetaldehyde and chloroacetaldehyde, using enzyme 2-deoxyribose-5-phosphate aldolase (DERA) to form pyran intermediate
11/20/2008US20080287528 Therapeutic methods and compositions involving isoflavones
11/20/2008US20080287483 Polyketides and Their Synthesis and Use
11/20/2008US20080287482 Production of Polyketides and Other Natural Products
11/20/2008US20080286843 Process for Preparing 2-Hydroxy-Substituted Pyridines
11/20/2008US20080286842 for the production of macrolides such as Tacrolimus, sirolimus
11/20/2008US20080286832 Methods for Obtaining Optically Active Epoxides and Vicinal Diols From 2,2-Disubstituted Epoxides
11/19/2008CN101307344A Method for hydrolyzing propolis flavonoid glycosideby by naringinase
11/19/2008CN101307343A Method for preparing non-ester catechin
11/19/2008CN101307049A Alkaloid compounds, method for preparing same and applications as enzyme inhibitors
11/18/2008US7452994 Selective hydrogenation of amino-substituted fused bicyclic aromatic ring system, preparation of racemic amino substituted fused bicyclic ring system via nitrosation, enzymatic resolution of racemic mixture to produce (R)- and (S)-forms
11/18/2008US7452693 Used in antibacterial, immunosuppressant, and antitumor drug making; loading an extender molecule on an acyl carrier protein (ACP) domain
11/13/2008WO2008136753A1 A new method for producing eritadenine in liquid phase fermentation
11/13/2008WO2008082562A3 Aminothiazole macrocycles, their use as antibacterial compounds and processes for their production
11/13/2008US20080280336 Stereoselective; reduction and esterification (in either order) of 2,3-dihydroxybutyrylalkanoic acid ester in the presence of a lipase or hydrolase, preferably of microorganism origin
11/13/2008US20080280335 Obtaining a plant extract containing kaempferol glycosides (camelliaside A or B) from a plant using water or an organic solvent, hydrolyzing the plant extract using an acid, a base, an enzyme or a microbe producing the enzyme to isolate kaempferol
11/13/2008US20080280334 Method for Preparing 3-Hydroxy-4-Hydroxymethyl-Pyrrolidine Compounds
11/13/2008CA2686706A1 A new method for producing eritadenine in liquid phase fermentation
11/12/2008CN101302550A Production of polyketides and other natural products
11/12/2008CN101302549A High-purity miglitol production process
11/12/2008CN101302548A Preparation of icaritin
11/12/2008CN101302211A Large ring lactone compound having double thiazole ring
11/12/2008CN101300980A Biological pesticide containing antibiotic and preparation thereof
11/06/2008WO2008132531A1 Process for the preparation of clavulanic acid employing streptomyces clavuligerus mtcc 1142 in a solid state fermentation
11/06/2008US20080275039 Geldanamycin Derivatives and the Method for Biosynthesis Thereof
11/06/2008US20080274520 Novel Gene Sms 37
11/06/2008US20080274519 Using enzymatic conversion to generate genistein from catechins
11/06/2008US20080274518 Contacting a HEXAspC aminotransferase with tryptophan or 2-hydroxy 2-(indol-3-ylmethyl)-4-keto glutaric acid to facilitate a conversion of tryptophan to indole-3-pyruvate, a conversion of 2-hydroxy 2-(indol-3-ylmethyl)-4-keto glutaric acid to 2-Hydroxy-2-(indol-3-ylmethyl)-4-aminoglutaric acid (monatin)
11/06/2008US20080274517 Process for the manufacture of non-steroidal anti-inflammatory agents and intermediates thereof
11/05/2008EP1988078A1 Carboxamide derivatives of pyrrolidine, piperidine and hexahydroazepine for the treatment of thrombosis disorders
11/05/2008EP1987152A1 Process for the preparation of optically active chiral amines
11/05/2008EP1896598B1 Enzymatic method for producing dihydroxyacetone phosphate
11/05/2008EP1373533B1 Increase in the vitamin e content in organisms due to an increase in the tyrosine aminotransferase activity
11/04/2008US7445916 Process for preparing rapamycin 42-esters and FK-506 32-esters with dicarboxylic acid, precursors for rapamycin conjugates and antibodies
10/2008
10/30/2008WO2007136614A3 Assays and methods for the diagnosis and progression of alzheimer's disease using a multi-analyte marker panel
10/30/2008WO2006116487A3 Polypeptides and biosynthetic pathways for the production of monatin and its precursors
10/30/2008US20080269231 Phenazine Compounds and Use Thereof in Autoimmune and Inflammatory Disease
10/29/2008CN101294173A Method for the manufacture of bengamide derivatives
10/29/2008CN101293886A Preparing method and application of white banksia rose endogenetic epiphyte product of snail optical black shell bacterium ketone A
10/29/2008CN101293884A (1S,2S)-1-(2-furyl)-1,2-propylene glycol or its analogue, preparation and application thereof
10/29/2008CN101293883A (1R)-1-(2-furfuran)-1-hydroxyl-2-acetone or its analogue, preparation and application thereof
10/29/2008CN100429314C Plasmid pET28a(+)-P450BM3-gdh0310 capable of catalytic preparing indigo from indole, preparation process and use thereof
10/29/2008CN100429308C Strain belonging to the genus streptomyces and being capable of producing nemadictin and process for producing nemadictin using the strain
10/28/2008US7442798 Quinone-indicator antibiotics, particularly2-heptyl-3-hydroxy-4-quinolone, and analogs; regulating the expression of a bacterial gene; modulating bacteria quorum sensing signaling
10/23/2008WO2008127663A1 Method for reducing impurity level in mycophenolic acid fermentation
10/23/2008US20080261280 Manipulation of Genes of the Mevalonate and Isoprenoid Pathways to Create Novel Traits in Transgenic Organisms
10/23/2008US20080261273 PROCESS FOR PRODUCING HMG-CoA REDUCTASE INHIBITORS
10/23/2008US20080261268 5-Substituted Hydantoin Racemase, Dna Encoding the Same, Recombinant Dna, Transformed Cell, and Process for Production of Optically Active N-Carbamylamino Acid or Optically Active Amino Acid
10/22/2008CN101292039A Method for producing cercosporamide
10/22/2008CN101289440A Polyene macrocyclic compounds, preparation thereof and applications
10/22/2008CN100427608C Process for resolution preparation of allyl furfural alcohol with optical activity by enzyme method
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