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)
01/1999
01/28/1999WO1999003471A1 Improved delivery of multiple doses of medications
01/28/1999DE19731274A1 Verfahren zur Herstellung von Biotin A process for the production of biotin
01/28/1999CA2296728A1 Method to produce novel polyketides
01/26/1999CA1340331C Hmg-coa reductase inhibitors
01/21/1999WO1999002720A1 Enhanced scopolamine production in hyoscyamus plants and hairy root cultures
01/21/1999WO1999002671A1 In vitro sorting method
01/21/1999WO1999002669A2 Production of polyketides in plants
01/21/1999WO1999002648A1 A taxanes-producing fungus, a method of isolating the fungus and a method of preparing taxanes by using the fungus
01/21/1999CA2792122A1 In vitro sorting method
01/21/1999CA2584453A1 A method for increasing the concentration of nucleic acids
01/21/1999CA2294616A1 Production of polyketides in plants
01/20/1999EP0892066A1 Overcoming dapa aminotransferase bottlenecks in biotin vitamers
01/20/1999EP0892044A2 Esterase and its use for the production of optically active chroman compounds
01/19/1999US5861518 Phthalide compounds and their production process
01/19/1999US5861302 Genus taxus for production of taxol or taxane from culture
01/19/1999US5861293 Glycosylate indolopyrrolocarbazole derivatives conveniently and economically
01/14/1999WO1999001564A1 Process for the modification of toxic and/or off-flavoured compounds
01/14/1999WO1998049315A3 Combinatorial polyketide libraries produced using a modular pks gene cluster as scaffold
01/14/1999WO1998037179A3 Fermentative production of valuable compounds on an industrial scale using chemically defined media
01/14/1999CA2242145A1 Overcoming dapa aminotransferase bottlenecks in biotin vitamers
01/12/1999US5859262 Process for the production of erythorbic acid
01/12/1999US5858736 Contacting dinitrile in aqueous mixture with enzyme catalyst having aliphatic nitrilase activity or combination of nitrile hydratase and amidase activity, contacting product with hydrogen and hydrogenation catalyst to produce lactam
01/07/1999WO1999000513A1 Mass production of paclitaxel by changing the temperature of the medium during the plant cell culture
01/07/1999EP0888697A1 Fixed wireless terminals in network management method and apparatus
01/05/1999US5856108 Biosynthesis of diazomelanin and diazoluminomelanin and methods thereof
12/1998
12/30/1998WO1998058635A2 Method for the treatment of cancer with exochelins of mycobacterium tuberculosis
12/30/1998EP0887418A2 In vivo method of obtaining cell components
12/30/1998CN1203232A 2-carboxymethyl-5-(5-fluoro cyti midine-1-yl) 1,3-oxythiapentane and its derivatives
12/30/1998CA2293327A1 Method for the treatment of cancer with exochelins of mycobacterium tuberculosis
12/29/1998US5854280 Antifungal sordaridin derivatives
12/29/1998US5854062 Catalyzed enantiomeric selection of 1,2-diols and their cyclization to produce oxiranes
12/29/1998US5854036 Sesquiteterpenic dervatives
12/23/1998WO1998058073A1 Enzymatic kinetic resolution of an intermediate useful for preparing substituted tricyclics
12/23/1998EP0885868A1 Oxidation-process for the production of aldehydes and ketones in the presence of nitrogen-containing compounds
12/23/1998EP0885224A1 Process for preparing ganciclovir derivatives
12/23/1998CN1202933A Improved microbial production of indigo
12/23/1998CN1041310C Process for obtaining 10-deacetylbaccatin III
12/22/1998US5851792 Aglucone isoflavone enriched vegetable protein whey whey protein material aglucone isoflavone material high genistein content material and high daidzein content material and process for producing the same from a vegetable protein whey
12/17/1998WO1998056944A1 APPLICATION OF REDUCING SULPHUR COMPOUNDS DURING ENZYMATIC PREPARATION OF β-LACTAM COMPOUNDS
12/17/1998WO1998056940A1 Hair growth activating composition
12/17/1998WO1998056939A1 Streptomyces avermitilis strain, method for separating avermectin complexes and preparations for protecting plants and animals
12/16/1998EP0532752B1 Compound tan-1251, its derivatives, their production and use
12/16/1998CN1201794A Process for preparation of (1S,4R)-or(1R,4S)-4-(2-amino-6-chloro-9H-purin-9-yl)-2-cyclopentene-1-methanol
12/15/1998US5849730 Process for preparing demethylrapamycins
12/15/1998US5849551 Microbiological process for producing γ-decalactone
12/15/1998US5849550 Preparation of lysocellin beads by fermentation
12/15/1998US5849541 DNA encoding triol polyketide synthase
12/15/1998US5849289 Method for inhibiting microorganism growth
12/15/1998CA1340253C B-lactam antibiotics
12/15/1998CA1340204C Microbiological process for making uk-61,689 and microorganisms useful therefor
12/09/1998CA2633357A1 Method for producing optically active compound
12/08/1998US5846791 N-(R)-(2-hydroxy-2-pyridine-3-yl-ethyl)-2-(4-nitro-phenyl)-acetamide
12/08/1998CA2074674C Process for preparing (2s, 3r)- or (2r, 3s)-3- (alkylphenyl) glycidic acid esters using hydrolase
12/08/1998CA2073180C Therapeutic uses of melanin
12/08/1998CA2030218C Process for preparing (+) - homopilopic acid
12/03/1998WO1998054352A1 Fermentative production of clavulanic acid under controlled phosphate conditions
12/01/1998US5843890 Antibiotic GE 2270 factors B1, B2, C1, C2, D1, D2, E and T
12/01/1998US5843718 Recombinant production of novel polyketides
11/1998
11/25/1998EP0879287A2 Preparation of l-ascorbic acid
11/25/1998EP0794960A4 An aglucone isoflavone enriched vegetable protein concentrate and process for producing
11/25/1998CN1199777A Antibiotic producing method utilizing hydropic streptomyce
11/24/1998US5840923 Chiral cyclopentene derivatives and their preparation
11/24/1998US5840890 Process for preparing a 2-(2-amino-1,6-dihydro-6-oxo-purin-9-yl)methoxy-1,3-propanediol derivative
11/24/1998US5840552 Using microorganisms or microbial enzyme system to produce stereospecific enantiomers; antiulcer agents
11/24/1998US5839224 Aromatic aldehydes as insecticides and for killing arachnids
11/19/1998WO1998051811A1 Process for the selective oxidation of organic compounds
11/19/1998WO1998051695A2 Novel polyketide derivatives and recombinant methods for making same
11/19/1998WO1998033896A3 Microorganisms with increased production of clavulanic acid
11/19/1998CA2261025A1 Novel polyketide derivatives and recombinant methods for making same
11/18/1998EP0878548A2 Multistep process for the preparation of (1S,4R)- and/or (1R,4S)-4-(2-Amino-6-Chlor-9-H-purin-9-yl)-2-cyclopentene-1-methanol
11/18/1998EP0877742A1 Method of production of lovastatin
11/17/1998US5837677 Method for the treatment of cancer with Exochelins of Mycobacterium tuberculosis
11/17/1998US5837505 Melanin production from transformed escherichia coli
11/17/1998US5837284 Oral dosage form of dl-threo methylphenidate hydrochloride; daily dosage; includes ammonio methacrylate polymer
11/12/1998WO1998050573A1 Isolated melanin-like substance and method for producing the same
11/12/1998WO1998050572A1 HMG-CoA REDUCTASE INHIBITOR PREPARATION PROCESS
11/12/1998WO1998050558A2 Production of ascorbic acid in plants
11/12/1998DE19718843A1 New eliamide obtained by cultivating Sorangium cellulosum
11/12/1998CA2288739A1 Production of ascorbic acid in plants
11/11/1998EP0877091A1 Antifungal substances be-49385 and process for producing the same
11/11/1998EP0877089A1 HMG-CoA reductase inhibitor preparation process
11/11/1998EP0739344B1 Antiparasitic pyrrolobenzoxazine compounds
11/11/1998EP0606441B1 Method for enzymatically preparing aromatic substances
11/10/1998US5834297 Using recombinant escherichia coli containing a gene encoding a phenol hydroxylase from bacillus stearothermophilus; e.coli tryptophanase converts tryptophan to indole, which is then converted to dyes; heat stable enzyme
11/10/1998US5834266 Regulated apoptosis
11/10/1998US5834260 Antiparasitic agents
11/05/1998WO1998049315A2 Combinatorial polyketide libraries produced using a modular pks gene cluster as scaffold
11/05/1998WO1998049153A1 Preparation of isoflavones from legumes
11/05/1998CA2288030A1 Combinatorial polyketide libraries produced using a modular pks gene cluster as scaffold
11/04/1998EP0874851A2 Macrocyclic compounds made from suboxide units
11/04/1998EP0874548A2 Polyketide-associated sugar biosynthesis genes
11/03/1998US5830875 24-and 25-substituted avermectin and milbemycin derivatives
11/03/1998US5830750 Recombinant production of novel polyketides
11/03/1998US5830717 Process for production of tricyclo compounds with streptomyces
11/03/1998US5830462 Regulated transcription of targeted genes and other biological events
10/1998
10/29/1998WO1998048035A1 Process for the fermentative production of deacylated cephalosporins
10/29/1998WO1998048034A1 Process for the fermentative production of deacylated cephalosporins
10/29/1998WO1998047888A1 Kodaistatins a, b, c and d, a process for their production and their use
10/28/1998EP0677044B1 (in vivo) method of obtaining cell components
10/27/1998US5827855 Anticholesterol agents treating cardiovascular disorders; enzyme inhibitors
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