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)
01/2010
01/20/2010EP2145012A2 Microbial reduction of an acetoxyketone
01/20/2010CN101629193A Method for producing anti-cancer alkaloid by culturing cephalotaxus hainanensis li cells
01/14/2010WO2010004584A2 Process for production of anti-diabetic compound in root culture of catharanthus roseus
01/14/2010WO2010003304A1 Recombinant bacteria for producing deoxyviolacein and uses thereof
01/14/2010US20100009418 Increasing NADPH-Dependent Products
01/14/2010US20100009417 Chemoenzymatic process for the preparation of iminocyclitols
01/13/2010EP2143793A1 Genes of enzymes participating in vitamin e biosynthesis in para rubber tree
01/13/2010EP2143785A1 Method for producing glucuronic acid by glucuronic acid fermentation
01/12/2010US7645768 Production of polyketides and other natural products
01/12/2010US7645599 Specific, asymmetric reduction of 3-quinuclidinone using tropinone reductase-I in the presence of a reduced coenzyme to produce (R)-3-quinuclidinol; high optical purity
01/07/2010WO2010000839A1 Process for production of lipstatin and microorganisms therefore
01/07/2010WO2010000676A1 Preparation of microbiologically produced ergot alkaloids
01/07/2010WO2010000601A1 Synthetic pathway enzymes for the production of argyrins
01/07/2010WO2009142489A3 Preparation of alpha-amino-epsilon-caprolactam via lysine cyclisation
01/07/2010US20100003729 Method for producing optically active succinimide compound
01/07/2010US20100003728 Isolation of Cyclopamine
01/07/2010US20100000032 Phenoxazine dyes
01/07/2010CA2726297A1 Synthetic pathway enzymes for the production of argyrins
01/06/2010EP2141242A1 Synthetic pathway enzymes for the production of Argyrins
01/06/2010EP2141236A1 Process for production of lipstatin and microorganisms therefore
01/06/2010EP2141165A1 Processing microbiologically produced ergot alkaloids
01/05/2010US7642362 Compounds as semaphorin inhibitors
12/2009
12/31/2009US20090326267 Process for the preparation of a granular microbial biomass and isolation of a compound therefrom
12/31/2009US20090326239 Fermentative preparation process for and crystal forms of cytostatics
12/31/2009US20090325224 Process for preparation of optically active n-protected 3-aminopyrrolidine or optically active n-protected 3-aminopiperidine and the corresponding ketones by optical resolution of the racemic amine mixtures employing a bacterial omega-transaminase
12/31/2009US20090325208 Biosynthesis of Salinosporamide A and Analogs and Methods Thereof
12/31/2009US20090324800 Production of quinone derived compounds in oleaginous yeast and fungi
12/30/2009CN100575498C Method for manufacturing purple corn anthocyanin
12/29/2009US7638320 Bengamide derivatives, process for preparing them, and their use
12/29/2009US7638276 Using encapuslated gene sequences as tools for directed evolution of nucleic acids; microencapsulation and gene expression
12/24/2009US20090318529 Fermentation product of marine actinomyces strains; antiproliferative agents; anticarcinogenic agents; low molecular weight, high pharmaceutical potency, and selectivity for cancer cells
12/24/2009US20090317877 Mass production of secondary metabolite in plant cell culture by treatment of saccharide mixture in medium
12/23/2009WO2009092702A3 ((2s,4r)-4,6-dihydroxytetrahydro-2h-pyran-2-yl)methyl carboxylate and process for the production employing a 2-deoxyribose-5-phosphate aldolase
12/23/2009WO2009090614A3 Derivatives of taxol and closely related compounds
12/23/2009CN101611148A Water soluble and activable phenolics derivatives with dermocosmetic and therapeutic applications and process for preparing said derivatives
12/22/2009US7635712 Salinosporamides and methods for use thereof
12/22/2009CA2405593C Macrolides
12/22/2009CA2114221C 1, 3-oxathiolane nucleoside analogues
12/17/2009WO2009151728A2 Microorganisms for the production of adipic acid and other compounds
12/17/2009WO2009151530A1 Methods for treating tuberculosis
12/17/2009US20090312354 DHA Esters and Use Thereof In Treatment and Prevention of Cardiovascular Disease
12/16/2009EP1576159B9 The gene cluster involved in safracin biosynthesis and its uses for genetic engineering
12/16/2009CN101605772A Novel methylated catechin and composition containing the same
12/16/2009CN100569944C Production of polyketides and other natural products
12/15/2009US7632948 reacting 8-amino-1,2,3,4-tetrahydro-isoquinoline with chloral hydrate and hydroxylamine hydrochloride to give an N-(1,2,3,4-tetrahydro-isoquinolin-8-yl)-2-hydroxyimino-acetamide, adding H2SO4 to provide a 2,3-dioxo-2,3,6,7,8,9-hexahydro-1H-pyrrolo[3,2-h]isoquinoline, finally reacting with butyrolactone
12/10/2009WO2009147984A1 Dna encoding polypeptide involved in biosynthesis of herboxidiene
12/10/2009WO2009113855A3 Preparation of 6-aminocaproic acid from 5 -formyl valeri c acid
12/10/2009US20090305364 non-naturally occurring microbial organism having an adipate, 6-aminocaproic acid pathway; CoA-dependent aldehyde dehydrogenase and transaminase
12/09/2009EP2130907A1 Transformed strain derived from strain deficient in multidrug efflux protein, and bioconversion method using the same
12/09/2009EP2130831A1 CDC25 inhibitors
12/09/2009EP0910633B1 Hybrid polyketide synthase I gene
12/09/2009CN101597581A Bacillus alcalophilus as well as culture method and application
12/09/2009CN101597572A Oxytropis ehrig sporangium FEL6-AS2 for synthesizing SW and application thereof
12/09/2009CN101597571A Dunaliella tertiolecta mutant strain with high growth rate and complex mutation breeding method thereof
12/09/2009CN101597570A High-growth-rate Dunaliella tertiolecta obtained through ultraviolet mutation breeding
12/09/2009CN101597569A High-growth-rate Dunaliella tertiolecta obtained through ethylmethane sulfonate mutation breeding
12/09/2009CN100567299C New antifungal compound, preparation method and application
12/08/2009US7630836 Polynucleotides
12/08/2009US7629170 Evolution of whole cells and organisms by recursive sequence recombination
12/08/2009CA2202016C Process for the production of lipstatin and of tetrahydrolipstatin
12/03/2009US20090298904 Novel peptides from actinomadura namibiensis
12/03/2009US20090298804 Novel Compounds and Methods for Their Production
12/03/2009US20090298794 Hydroxy substituted thieno pyrimidinones as melanin concentrating hormone receptor-1 antagonists
12/03/2009US20090298140 Solid State Matrix, Process of Preparation Thereof, and Process of Preparation of Theaflavins
12/03/2009US20090298139 Method for Polymer Synthesis Using Microfluidic Enzymatic Cascade
12/03/2009US20090298117 Methods for heterologous expression of secondary metabolites
12/02/2009EP2126103A1 Antibacterial macrolactin a that bacillus polyfermenticus kjs-2 produced in
12/02/2009CN101591686A Method for preparing andrographolide esterfied derivatives through biocatalysis
12/02/2009CN101591314A Ophiobolin di-sesquiterpene compound and preparation method and application thereof
12/02/2009CN101591288A Cytochalasin compounds and preparation method and application thereof
12/01/2009US7625726 Process for preparing rapamycin 42-esters and FK-506 32-esters with dicarboxylic acid, precursors for rapamycin conjugates and antibodies
11/2009
11/26/2009WO2009142490A1 Preparation of epsilon-caprolactam from (z)-6,7-dihydro-1h-azepin-2(5h)-one
11/26/2009WO2009142489A2 Preparation of alpha-amino-epsilon-caprolactam via lysine cyclisation
11/25/2009EP2123768A1 Preparation of (Z)-6,7-dihydro-1H-azepin-2(5H)-one
11/25/2009EP2123767A1 Preparation of epsilon-caprolactam via lysine cyclisation
11/25/2009EP2123174A2 Process for producing aglycon and flavor-improved food containing the aglycon by diglycosidase, and converting agent to be used in the process
11/25/2009EP2121957A1 Macrolactams by engineered biosynthesis
11/25/2009CN101586133A Abamectin batch fermentation optimizing process
11/25/2009CN101586132A Scutellarin
11/25/2009CN101586112A Gene cluster for biological synthesis of Nosiheptide
11/25/2009CN101586082A Aspergillus candidus for producing taxol and method for preparing taxol from same
11/25/2009CN101586080A Dunaliella tertiolecta high temperature highlight resistance mutant and mutagenesis breeding method thereof
11/25/2009CN101585809A Novel compound with antibacterial and antitumor activities
11/24/2009US7622302 Process for improving the manufacture of clavams e.g. clavulanic acid
11/23/2009CA2632335A1 A method to enhance production of paralytic shellfish toxins from dinoflagellate cultures
11/19/2009WO2009138994A1 A fermentation process for the production of secondary metabolites
11/19/2009US20090286291 Borrelidin-producing polyketide synthase and its use
11/18/2009EP2119792A1 Novel macrolide compound
11/18/2009EP2119712A1 Novel methylated catechin and composition containing the same
11/18/2009CN101580863A Application of poultry livers in preparing chiral antimer by splitting racemation epoxy chloropropane
11/18/2009CN101580821A 2-naphthoic monooxygenase for preparing anti-cancer medicament indigo red
11/18/2009CN101580805A Brefeldin A-producing bacteria and method for preparing brefeldin A by fermentation
11/18/2009CN101580523A Novel chemical substance having activity for morphogenesis and growth promotion
11/18/2009CN101580515A Method for extracting and purifying staurosporin
11/18/2009CN101580512A Novel xyloketal compound in marine fungal from South China Sea and application thereof in preparation of antihypertensive drugs
11/18/2009CN101580511A Application of novel xyloketal compound in marine fungal from South China Sea in preparation of intracellular anti-oxidation stress medicine
11/12/2009US20090280543 Regioselective glycosylation
11/12/2009US20090280101 Method for conversion of uric acid to allantoin and related enzymes
11/11/2009EP2115152A1 Fermentation process for preparing pravastatin
11/11/2009EP1669462B1 Method of preparing alpha-glycosylisoquercitrin, intermediate therefor and by-product
1 ... 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 ... 134