| 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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| 03/18/1998 | EP0828848A1 Preparation of hydroxy compounds by bioconversion with dioxygenase |
| 03/18/1998 | EP0828725A1 Process and compositions for the recovery of ascorbic acid |
| 03/18/1998 | CN1176576A Use of flavonoid aldehydes as pesticides |
| 03/18/1998 | CN1037772C New extractive process for the recovery of naturally being macrolides |
| 03/17/1998 | US5728561 Genes encoding branched-chain alpha-ketoacid dehydrogenase complex from Streptomyces avermitilis |
| 03/12/1998 | WO1998009968A1 Terpenylated diketopiperazines, (drimentines) |
| 03/12/1998 | DE19636721A1 Antibiotische und antitumorale Verbindung, Herstellungsverfahren, Mittel und DSM 11 071 Antibiotic and antitumor compound, manufacturing processes, resources and DSM 11071 |
| 03/11/1998 | EP0827698A2 Aglucone isoflavone enriched vegetable protein extract and protein material, and high genistein and daidzein content materials and process for producing the same |
| 03/11/1998 | CN1037682C Process for preparing 2 -hydroxymethyl -5 -(5 -fluorocytosin -1 -yl) -1 ,3 -oxathiolane |
| 03/10/1998 | US5726169 Chlorophyll and bacteriochlorophyll derivatives, their preparation and pharmaceutical compositions comprising them |
| 03/10/1998 | US5726151 Purified form of streptogramins, its preparation and pharmaceutical compositions containing it |
| 03/10/1998 | US5726055 Process for the preparation of pharmaceutically active thiazolidine compounds by a yeast reductase |
| 03/10/1998 | US5726049 Enzymatic preparation of monic acids |
| 03/10/1998 | US5726045 Materials and methods for converting DNA to CO-DNA |
| 03/10/1998 | US5726034 Plant extracts separated from protein, contacting with enzyme for cleavage of glucosides |
| 03/05/1998 | WO1998008507A1 Antiparasitic agents |
| 03/05/1998 | WO1998008503A1 Therapeutic methods and compositions involving isoflavones |
| 03/05/1998 | CA2265049A1 Therapeutic methods and compositions involving isoflavones |
| 03/04/1998 | EP0826678A1 Process for preparing optically active benzothiazepine compound, and intermediate therefor |
| 03/04/1998 | EP0826065A1 Enzymatic hydrolysis of 3,3-diethyl-4- (4-carboxy)phenoxy]-2-azetidinone esters |
| 03/04/1998 | EP0826032A1 BIOTECHNICAL PRODUCTION PROCESS OF PIPERAZINE R-$g(a)-CARBOXYLIC ACIDS AND PIPERAZINE S-$g(a)-CARBOXYLIC ACID AMIDE |
| 03/04/1998 | CN1174839A Recovery of isoflavones from soy molasses |
| 03/04/1998 | CN1174837A Process for preparing optically active benzothiazepine compound, and intermediate therefor |
| 03/03/1998 | US5723759 Pyrrolnitrin biosynthesis genes |
| 02/26/1998 | WO1998007868A1 Rifamycin biosynthesis gene cluster |
| 02/26/1998 | WO1998007743A1 Macrolides |
| 02/26/1998 | WO1997049703A3 Oxazolone derivatives and their use as anti-helicobacter pylori agents |
| 02/25/1998 | CN1174237A Mixed bacterium combination for producing 2 -KLG as vitamin C precursor |
| 02/24/1998 | US5721271 Parasiticidal milbemycin derivatives |
| 02/19/1998 | WO1998006867A1 A new method for producing pravastatin precursor, ml-236b |
| 02/19/1998 | WO1998006862A1 Methods for producing carotenoid compounds and speciality oils in plant seeds |
| 02/19/1998 | WO1998001571A3 Erythromycins and process for their preparation |
| 02/19/1998 | CA2261577A1 Methods for producing carotenoid compounds and speciality oils in plant seeds |
| 02/19/1998 | CA2213285A1 Novel polyene antibiotics, 3874 h1 to h6, processes for their preparation and use |
| 02/17/1998 | US5719179 Antitumor agents |
| 02/17/1998 | US5719045 Process for preparing nicotinamide |
| 02/12/1998 | WO1998005655A1 Process for producing cyclodepsipeptide compounds and novel cyclodepsipeptide |
| 02/12/1998 | CA2262679A1 Process for producing cyclodepsipeptide compounds and novel cyclodepsipeptide |
| 02/11/1998 | EP0667909B1 Biotechnological method of producing biotin |
| 02/10/1998 | US5717108 Process for the preparation of indole compounds |
| 02/05/1998 | WO1998004678A2 Micro-organism which can desulphurise benzothiophenes |
| 02/05/1998 | WO1998004523A1 Process for preparing 3-pyrroline-2-carboxylic acid derivatives |
| 02/05/1998 | DE19630980A1 Macro-cyclic lactone compound etnangien |
| 02/04/1998 | EP0822259A1 Process for the production of delta-decalactone |
| 02/04/1998 | EP0821687A1 Preparation of clavulanate salts |
| 02/04/1998 | CN1172165A Fermentative production of d- biotin |
| 02/03/1998 | US5714351 Cyclopentenes |
| 01/29/1998 | WO1998003672A1 N-(r)-(2-hydroxy-2-pyridine-3-yl-ethyl)-2-(4-nitro-phenyl)-acetamide |
| 01/29/1998 | DE19630082A1 Verfahren zur Herstellung von 3-Pyrrolin-2-carbonsäure-Derivaten A process for the preparation of 3-pyrroline-2-carboxylic acid derivatives |
| 01/28/1998 | CN1171443A Frenolicin gene cluster |
| 01/27/1998 | US5712151 Antifungal agent |
| 01/27/1998 | US5712146 Recombinant combinatorial genetic library for the production of novel polyketides |
| 01/27/1998 | US5712132 Aldehydes, lipoxygenase |
| 01/27/1998 | US5712130 Process for the isolation of lovastatin |
| 01/27/1998 | US5712129 Rapamycin derivative with antimicrobial, anticancer and immunomodulation activity |
| 01/27/1998 | CA1339643C Fermentation method for producing polyether antibiotics |
| 01/22/1998 | WO1998002568A1 The bioresolution of n-acylazetidine-2-carboxylic acids |
| 01/22/1998 | WO1998002556A2 Screening for and use of an esterase for a stereospecific resolution |
| 01/22/1998 | WO1998002447A1 Bromotiacumicin compounds |
| 01/22/1998 | WO1998002428A1 Method for producing natural diol-1,3 derivatives and corresponding natural 1,3-dioxane derivatives |
| 01/22/1998 | WO1997036996A3 Process for the preparation of a granular microbial biomass and isolation of valuable compounds therefrom |
| 01/22/1998 | CA2260853A1 Method for producing natural diol-1,3 derivatives and corresponding natural 1,3-dioxane derivatives |
| 01/22/1998 | CA2259402A1 The bioresolution of n-acylazetidine-2-carboxylic acids |
| 01/22/1998 | CA2257984A1 Bromotiacumicin compounds |
| 01/21/1998 | EP0819684A1 Compounds uct1072 |
| 01/21/1998 | CN1170762A Fermentative production of biotin |
| 01/21/1998 | CN1170761A Process for production of lipstatin and tetrahydrolipstatin |
| 01/20/1998 | US5710272 Increasing cerebral blood flow |
| 01/20/1998 | US5710174 Anticoagulants for blood disorders |
| 01/20/1998 | US5710031 Genomic DNA encoding a Pseudomonas global transcriptional activation element and its use in activating gene expression |
| 01/15/1998 | WO1998001571A2 Erythromycins and process for their preparation |
| 01/15/1998 | WO1998001546A2 Polyketides and their synthesis |
| 01/15/1998 | CA2259463A1 Polyketides and their synthesis |
| 01/14/1998 | EP0817863A1 Process for preparing spirolaxine and spirolaxine methyl ether |
| 01/14/1998 | EP0817785A2 Substrates for beta-lactamase and uses thereof |
| 01/14/1998 | EP0734449B1 Method for obtaining food colouring product |
| 01/13/1998 | US5707839 Genes encoding branched-chain alpha-ketoacid dehydrogenase complex from streptomyces avermitilis |
| 01/13/1998 | US5707838 Treatment of mycoplasmas related diseases in animals |
| 01/07/1998 | EP0815201A1 Methods for microbial regulation |
| 01/07/1998 | EP0814802A2 Method of reducing prolonged coagulation time |
| 01/07/1998 | EP0814663A1 Novel pesticidal composition and bacillus thuringiensis strain |
| 01/06/1998 | CA2131284C Process for production of avermectins and cultures therefor |
| 01/02/1998 | DE19624292A1 Preparation of optically pure 1'-hydroxy-benz-bromoarone |
| 12/31/1997 | WO1997049703A2 Oxazolone derivatives and their use as anti-helicobacter pylori agents |
| 12/31/1997 | WO1997037032A3 Preparation of microbial polyunsaturated fatty acid containing oil from pasteurised biomass |
| 12/31/1997 | CN1169162A Process for fermentative prepn. of clavam derivatives whereby the levels of ammonia and urea in the fermentation medium are kept low |
| 12/31/1997 | CA2248784A1 Oxazolone derivatives and their use |
| 12/30/1997 | US5703051 Therapeutic uses of melanin |
| 12/30/1997 | US5702930 From corresponding nitrile compound |
| 12/30/1997 | US5702929 Culture product; side effect reduction |
| 12/30/1997 | US5702928 Asymmetric synthesis by ester interchange or hydrolysis catalyzed by microbial lipase |
| 12/30/1997 | US5702924 Process for preparing antiparasitic agents |
| 12/29/1997 | EP0813536A1 Process for the preparation of pharmaceutically acceptable salts of clavulanic acid |
| 12/29/1997 | EP0813531A1 Antitumour isocoumarins |
| 12/29/1997 | EP0813530A1 Novel process for preparing 2,3-dihydro-benzofuranol derivatives |
| 12/24/1997 | WO1997025333A3 Macrocyclic compounds made from suboxide units |
| 12/23/1997 | US5700669 Enzymatic hydrolysis method for the conversion of C-7 sugar to C-7 hydroxyl taxanes |
| 12/23/1997 | CA2127381C Process for the isolation and purification of mevinolin |
| 12/18/1997 | WO1997047611A1 Dibenzo-oxazepine and -dioxepine derivatives and their use as anti-tumor agents |
| 12/18/1997 | WO1997038124A3 Enzymatic process for stereoselective preparation of therapeutic amides |