| Patents for C12P 17 - Preparation of heterocyclic carbon compounds with only o, n, s, se, or te as ring hetero atoms (13,366) |
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| 09/15/1997 | CA2199880A1 Process for preparing optically active trans-3- phenylglycidamide compounds |
| 09/11/1997 | DE19715465A1 Preparation of (R)-3-quinuclidinol from (R,S)-3-quinuclidinol |
| 09/10/1997 | EP0794251A1 D-pantolactone hydrolase and gene encoding the same |
| 09/10/1997 | EP0674649B1 Antiparasitic agents |
| 09/10/1997 | CN1159197A Purified form of streptogramines, preparation thereof and pharmacueitcal compositions containing it |
| 09/09/1997 | US5665576 Callus cell induction and the preparation of taxanes |
| 09/04/1997 | WO1997031912A1 Heterocyclic compounds obtainable from sorangium cellulosum bacteria, their preparation process, and agents containing these compounds |
| 09/04/1997 | DE19607702A1 Heterozyklische Verbindungen, Herstellungsverfahren und Mittel Heterocycles, manufacturing methods and means |
| 09/03/1997 | CN1158356A Method for improving content and release of yew alcohol in Taxus chinensis cell |
| 09/02/1997 | US5663329 With bacteria |
| 09/02/1997 | US5663197 2-(1-hydroxyethyl)-5-hydroxynaphtho[2,3-b]furan-4,9-dione and antitumor agents comprising this compound |
| 08/28/1997 | WO1997031100A1 Method for growing plant cells in liquid suspension cultures, and chemotherapeutic agents derived from plants |
| 08/27/1997 | EP0791656A2 Platenolide synthase gene |
| 08/27/1997 | EP0791655A2 Polyketide synthase genes |
| 08/27/1997 | EP0791069A1 Microbial transformation process for obtaining antibiotic ge 2270 factor d 2? |
| 08/27/1997 | EP0791007A1 Antifungal sordaridin derivatives |
| 08/27/1997 | EP0630364B1 Hydroxy derivatives of cyclohexadiene |
| 08/22/1997 | CA2197524A1 Polyketide synthase genes |
| 08/20/1997 | EP0790315A2 Method for producing 3-hydroxy nitrogen-containing six-membered cyclic compound |
| 08/20/1997 | EP0790314A2 Process for the preparation of proanthocyanidins |
| 08/19/1997 | US5658752 Contacting reactant with monoclonal antibody to form complex, reacting complex, releasing product |
| 08/19/1997 | CA1339309C Antiparasitic agents |
| 08/14/1997 | WO1997029205A1 Effective production method of be-13793c |
| 08/14/1997 | WO1997029194A2 Preparation of l-ascorbic acid |
| 08/14/1997 | WO1997029099A1 Compounds uct1072 |
| 08/14/1997 | WO1997029096A1 Micacocidin derivatives |
| 08/14/1997 | WO1997021801A3 Production and screening process for phytochemical production by plant cell cultures |
| 08/14/1997 | DE19703314A1 Preparation of (S)-cyanohydrin compounds |
| 08/14/1997 | DE19604798A1 Herstellung von L-Ascorbinsäure Preparation of L-ascorbic acid |
| 08/14/1997 | CA2217460A1 Uct 1072 compounds |
| 08/12/1997 | US5656464 Lactic-acid-containing cyclic depsipeptides having 18 ring atoms as endoparasiticidal agents, and process for their preparation |
| 08/06/1997 | EP0787733A2 Novel bioactive substance K93-0711 I-1 and I-2, and process for production thereof |
| 08/05/1997 | US5654440 Method for production of optically active (+)-4,4,4-trifluoro-3-(indole-3-)butyric acid |
| 07/31/1997 | WO1997027197A1 Process for preparing ganciclovir derivatives |
| 07/31/1997 | CA2547307A1 Process for preparing ganciclovir derivatives |
| 07/30/1997 | EP0785989A1 Microbial synthesis of hiv protease inhibitors |
| 07/30/1997 | EP0785786A1 Microbial synthesis of hiv protease inhibitors |
| 07/23/1997 | CN1155012A Production of lactone gluconate by using black aspergillus to ferment glucose |
| 07/22/1997 | US5650292 Chlorophyll and bacteriochlorophyll derivatives, their preparation and pharmaceutical compositions comprising them |
| 07/20/1997 | CA2195291A1 Bioactive substance k93-0711 1-1 and 1-2, and process for production thereof |
| 07/17/1997 | WO1997025333A2 Macrocyclic compounds made from suboxide units |
| 07/17/1997 | CA2241870A1 Macrocyclic compounds made from suboxide units |
| 07/16/1997 | EP0783582A1 PROCESS OF PRODUCING $g(b)-LACTAM ANTIBIOTICS APPLYING MICROORGANISMS WITH INCREASED LIGASE ACTIVITY |
| 07/16/1997 | CN1154364A Niacinamide prepn. method |
| 07/15/1997 | US5648563 Retro-alpha-retinol derivative and uses of retro-alpha-retinol |
| 07/15/1997 | US5648376 Immunosuppressant diterpene compound |
| 07/10/1997 | DE19600301A1 Bioregulatorischer Wirkstoff, Verfahren zu seiner Herstellung sowie dessen Verwendung Bioregulatory active substance, process for its preparation and its use |
| 07/09/1997 | CN1153823A Fermentative production of vitamin B6 |
| 07/08/1997 | US5646022 Process for the production of gamma nonalactones in natural form |
| 07/08/1997 | CA2127878C Fo-1289 substance and its production |
| 07/03/1997 | WO1997023630A2 Polyketide-associated sugar biosynthesis genes |
| 07/03/1997 | WO1997023486A1 Active bio-compounds |
| 07/02/1997 | EP0781772A1 Herboxidiene derivatives and their preparation from streptomyces GEX1 culture |
| 07/02/1997 | CN1153534A Microbial method |
| 07/02/1997 | CN1153533A Method for mass production of taxol by semi-continuous culture |
| 07/02/1997 | CN1035333C Method for prodn. of salinomycin and its crystalline sodium salt |
| 07/01/1997 | US5643774 Dna molecules with polypeptides formed by biosynthesis |
| 06/25/1997 | CN1152941A Genes for the synthesis of antipathogenic substances |
| 06/24/1997 | US5641865 Surfactant stabilized microheterogeneous dispersion of aqueous phase containing antibody or fragment thereof in water immiscible medium |
| 06/24/1997 | US5641804 Produced by cultivating penicillium fungus; controlling plant pathogens |
| 06/24/1997 | US5641785 Antidepressants, nervous system disorders |
| 06/19/1997 | WO1997021801A2 Production and screening process for phytochemical production by plant cell cultures |
| 06/19/1997 | WO1997012964A3 Nucleic acid fragments encoding stereospecific nitrile hydratase and amidase enzymes and recombinant microorganisms expressing those enzymes useful for the production of chiral amides and acides |
| 06/19/1997 | CA2242929A1 Production and screening process for phytochemical production by plant cell cultures |
| 06/18/1997 | CN1152339A Method for mass production of taxol from taxus genus plant |
| 06/18/1997 | CN1152338A Streptogramines and method for preparing same by mutasynthesis |
| 06/18/1997 | CN1035180C Prep. of Macrolide antibiotics |
| 06/17/1997 | US5639949 Genes for the synthesis of antipathogenic substances |
| 06/17/1997 | US5639794 Use of saponin in methods and compositions for pathogen control |
| 06/12/1997 | WO1997020945A1 Process for the preparation of substituted aryl lactic acid containing cyclodepsipeptides with 24 ring atoms |
| 06/12/1997 | WO1997020944A1 Melanin production |
| 06/12/1997 | WO1997020919A1 Materials and methods for converting dna to co-dna |
| 06/12/1997 | WO1997020834A1 Method of production of lovastatin |
| 06/12/1997 | DE19545639A1 Verfahren zur Herstellung von substituierten Arylmilchsäure-haltigen Cyclodepsipeptiden mit 24 Ringatomen A process for the preparation of substituted Arylmilchsäure-containing cyclodepsipeptides having 24 ring atoms |
| 06/12/1997 | DE19542786A1 Verbindungen mit bakterizider und/oder antimykotischer Aktivität, Herstellungsverfahren, Mittel und Mikroorganismenstamm Compounds with bactericidal and / or antifungal activity, manufacturing processes, resources and microorganism strain |
| 06/11/1997 | CN1151731A Chiral compounds and their resolution |
| 06/10/1997 | US5637768 Process for making (2S,5S)-5-fluoromethylornithine |
| 06/10/1997 | US5637565 Cocrystallization of different streptogramins |
| 06/10/1997 | US5637562 Isoelectric washing a vegetable protein concentrate; reacting with beta-glucosidase |
| 06/10/1997 | US5637561 Removing glucose molecule from glucones in presence at least one glucosidase, esterase enzymes |
| 06/10/1997 | US5637484 Culturing tissues or cells of plant belonging to genus taxus in presence of jasmonic acid, recovering taxane |
| 06/04/1997 | EP0776977A1 Process for the preparation of indol compounds |
| 06/04/1997 | EP0776335A1 Regulatable elimination of gene expression, gene product function and engineered host cells |
| 06/04/1997 | EP0776160A1 Use of saponin for pathogen control |
| 06/03/1997 | US5635395 Reacting diester with microorganism capable of asymmetric hydrolysis, collecting optically active monoester |
| 05/29/1997 | WO1997019187A1 Process for the production of clavulanic acid and/or salts thereof |
| 05/29/1997 | WO1997019186A1 Antifungal substances be-49385 and process for producing the same |
| 05/29/1997 | WO1997019185A1 Production of optically active 2-substituted tetrahydropyran-4-ones |
| 05/29/1997 | WO1997019175A1 Improved microbial production of indigo |
| 05/29/1997 | CA2646500A1 Improved microbial production of indigo |
| 05/29/1997 | CA2646494A1 Improved microbial production of indigo |
| 05/29/1997 | CA2646490A1 Improved microbial production of indigo |
| 05/29/1997 | CA2238172A1 Production of optically active 2-substituted tetrahydropyran-4-ones |
| 05/29/1997 | CA2211207A1 Process for the production of clavulanic acid and/or salts thereof |
| 05/28/1997 | EP0775683A1 Method for the enantioselective synthesis of chiral derivatives of S-3-(4'-Tert-Butyl)-Phenyl-2-Methyl propylamine, systemic fungicides |
| 05/28/1997 | DE19646324A1 Use of secondary metabolites of freshwater and marine organisms |
| 05/27/1997 | US5633158 Culture product; genetic engineering |
| 05/22/1997 | WO1997018217A1 Compounds with bactericidal and/or antimycotic activity, production process, agent and micro-organism strain |
| 05/21/1997 | EP0774010A1 A method for mass production of taxol from taxus genus plant |
| 05/21/1997 | CN1150459A L-ascorbic acid production in microorganisms |