| Patents for C07D 475 - Heterocyclic compounds containing pteridine ring systems (2,718) |
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| 02/17/1998 | CA1339675C Method for the preparation of tetrahydrofolates |
| 02/05/1998 | WO1998004558A1 Active oxygen scavengers containing pterin derivatives |
| 01/22/1998 | WO1998002163A1 Purified compositions of 10-propargyl-10-deazaaminopterin and methods of using same in the treatment of tumors |
| 01/22/1998 | WO1998002162A1 Heterocyclic compounds with thrombolytic activity and their use for treating thrombosis |
| 01/22/1998 | CA2260965A1 Heterocyclic compounds with thrombolytic activity and their use for treating thrombosis |
| 01/20/1998 | US5710271 Process for the preparation and separation of diastereomeric salts of folinic acid |
| 01/14/1998 | EP0818199A1 Drug containing methotrexate derivative |
| 01/08/1998 | WO1998000173A2 Targeted drug delivery using sulfonamide derivatives |
| 12/16/1997 | US5698693 Process of separating the diastereomers of (6R,6S) -5,6,7,8-tetrahydrofolic acid derivatives |
| 12/16/1997 | US5698408 Immunoassay reagents for determining neopterin or biopterin levels for diagnosing transplant rejection, hiv and screening donated blood |
| 12/10/1997 | EP0810863A1 Method of treating adenosine depletion |
| 12/09/1997 | US5696264 For use in competitive binding immunoassay for folic acid in biological fluids |
| 12/02/1997 | US5693641 Enzyme inhibitor treating blood disorder |
| 11/27/1997 | WO1997044038A1 Tetrahydropteridines and pyridylpiperazines for treatment of neurological disorders |
| 11/27/1997 | CA2255650A1 Tetrahydropteridines and pyridylpiperazines for treatment of neurological disorders |
| 11/19/1997 | EP0807633A2 Novel 2,3-disubstituted-(5,6)- heteroarylfused-pyrimidine-4-ones |
| 11/12/1997 | EP0805812A1 Bicyclic substituted hexahydrobenz(e)isoindole alpha-1- adrenergic antagonists |
| 11/12/1997 | EP0805809A2 Aza and aza (n-oxy) analogs of glycine/nmda receptor antagonists |
| 11/05/1997 | EP0804459A1 Therapeutic compound - fatty acid conjugates |
| 10/29/1997 | EP0802731A1 Prophylactic treatment of allergic contact dermatitis |
| 10/23/1997 | CA2251394A1 N-(amidinophenyl)-n'-(subst.)-3h-2,4-benzodiazepin-3-one derivatives as factor xa inhibitors |
| 10/22/1997 | EP0801568A1 Compounds for inhibition of ceramide-mediated signal transduction |
| 10/21/1997 | CA2015049C Pharmaceutically efficacious pteridine derivatives |
| 10/07/1997 | CA1339491C Nucleophilic polysubstituted aryl acridinium ester and uses thereof |
| 09/25/1997 | WO1997034606A1 Uveitis remedy |
| 09/24/1997 | EP0796099A1 Use of xanthine oxidase inhibitors as anti-ischaemic agents |
| 08/28/1997 | WO1997030971A1 M-AMIDINO PHENYL ANALOGS AS FACTOR Xa INHIBITORS |
| 08/28/1997 | CA2244851A1 M-amidino phenyl analogs as factor xa inhibitors |
| 08/26/1997 | US5660835 Method of treating adenosine depletion |
| 08/26/1997 | CA1339368C Optically active compounds |
| 08/21/1997 | DE19545468A1 Increasing yield of riboflavin in microbial cultures |
| 08/05/1997 | US5654308 Prevent or treat disease due to insufficient choline function |
| 07/02/1997 | CN1153176A Stable crystalline tetrahydrofolic acid salts |
| 06/24/1997 | US5641774 Compounds useful as antiproliferative agents and garft inhibitors |
| 06/24/1997 | US5641771 Compounds useful as antiproliferative agents and garft inhibitors |
| 06/19/1997 | WO1997021711A1 Process for preparing 4-aminopteridine derivatives |
| 06/17/1997 | US5639753 Controlling insects in agriculture crops |
| 06/17/1997 | US5639749 Inhibitors of glycinamide ribonucleotide formyl transferase; antitumor agents |
| 06/17/1997 | US5639747 Compounds useful as antiproliferative agents and garft inhibitors |
| 06/12/1997 | WO1997020843A1 Pyrimidine derivatives and guanine derivatives, and their use in treating tumour cells |
| 05/20/1997 | CA2044515C Cyclic amide derivatives |
| 05/14/1997 | EP0773221A1 Stable crystalline tetrahydrofolic acid salts |
| 04/29/1997 | US5625061 Graft=glycinamide riboncleotide formyl transferase |
| 04/22/1997 | US5622927 Mixture containing folic acid, panthenol and/or allantoin, protein hydrolysate, lactose or dextrose, lactic acid, magnesium sulfate, sodium or ammonium chloride, and a carrier; stability |
| 04/15/1997 | US5620978 Nervous system disorders |
| 04/15/1997 | US5620976 Benzoxazine derivatives |
| 04/08/1997 | US5618557 Prophylactic treatment of allergic contact dermatitis |
| 04/02/1997 | CN1146455A Purification for riboflavin |
| 03/27/1997 | WO1997001344A3 Method of dynamic retardation of cell cycle kinetics to potentiate cell damage |
| 03/20/1997 | WO1997010221A1 Synthesis of quinazolinone libraries |
| 03/18/1997 | US5612468 Genetic engineering |
| 03/12/1997 | EP0760818A1 Use of tetrahydropteridine derivatives as no-synthase inhibitors |
| 03/12/1997 | EP0760664A1 Use of pteridine derivatives as no-synthase inhibitors |
| 03/11/1997 | US5610319 Compound useful as antiproliferative agents and GARFT inhibitors |
| 03/05/1997 | EP0759927A1 Pteridine nucleotide analogs as fluorescent dna probes |
| 03/04/1997 | CA2002430C Method for the resolution of folinic acid |
| 02/04/1997 | US5599931 Process for separating stereoisomers of folinic acid |
| 01/30/1997 | WO1997003208A1 Riboflavin-production process by means of micro-organisms with modified isocitratlyase activity |
| 01/30/1997 | CA2223877A1 Preparation of riboflavin using microorganisms having an altered isocitrate lyase activity |
| 01/29/1997 | EP0755397A1 A process for the preparation and separation of diastereomeric salts of folinic acid |
| 01/29/1997 | EP0755396A1 Stable aqueous folinate solution |
| 01/22/1997 | CN1140992A Flavin derivatives as anti-viral agents |
| 01/16/1997 | WO1997001344A2 Method of dynamic retardation of cell cycle kinetics to potentiate cell damage |
| 01/16/1997 | CA2225682A1 Method of dynamic retardation of cell cycle kinetics to potentiate cell damage |
| 01/14/1997 | US5594139 From 5-hal-2,6-diamino-3h-4-oxopyrimidine |
| 01/14/1997 | US5593671 Method of attenuating lung capillary leak in a mammal |
| 12/17/1996 | CA2059103C Process for the preparation of (6s)- and (6r)-tetrahydrofolates |
| 11/27/1996 | EP0743855A1 8-aza, 6-aza and 6,8-diaza-1,4-dihydroquinoxaline-2,3-diones and the use thereof as antagonists for the glycine/nmda receptor |
| 11/26/1996 | US5578320 Method of dehydrating liposomes using protective sugars |
| 11/13/1996 | EP0742216A2 Cyclic amide derivatives |
| 10/30/1996 | EP0739208A1 Flavin derivatives as anti-viral agents |
| 10/10/1996 | WO1996022990A3 Aza and aza (n-oxy) analogs of glycine/nmda receptor antagonists |
| 10/09/1996 | EP0689541B1 Pterin derivatives and their use for the preparation of immunoassays |
| 10/03/1996 | WO1996030019A1 Drug containing methotrexate derivative |
| 10/03/1996 | CA2216647A1 Pharmaceutical agents containing methotrexate derivatives |
| 09/25/1996 | CN1032858C Preparing method of methylamino pterin derivatives |
| 09/18/1996 | EP0731686A1 Use of l-arginine, l-ornithine or l-citrulline and topical preparations with these substances |
| 09/04/1996 | EP0730034A1 Purification of riboflavin |
| 08/29/1996 | WO1996025935A1 Method of treating adenosine depletion |
| 08/27/1996 | US5550128 Antitumor agents |
| 08/07/1996 | EP0724908A1 Noble metal raney catalysts and preparation of hydrogenated compounds using such catalysts |
| 08/06/1996 | US5543433 Azine-substituted phenylacetic acid derivatives and fungicides containing these |
| 08/01/1996 | WO1996022991A1 Bicyclic substituted hexahydrobenz[e]isoindole alpha-1- adrenergic antagonists |
| 08/01/1996 | WO1996022990A2 Aza and aza (n-oxy) analogs of glycine/nmda receptor antagonists |
| 08/01/1996 | CA2211608A1 Aza and aza (n-oxy) analogs of glycine/nmda receptor antagonists |
| 08/01/1996 | CA2210966A1 Bicyclic substituted hexahydrobenz[e]isoindole alpha-1- adrenergic antagonists |
| 07/25/1996 | WO1996022303A1 Therapeutic compound - fatty acid conjugates |
| 07/25/1996 | CA2210500A1 Therapeutic compound - fatty acid conjugates |
| 07/24/1996 | EP0722731A1 Remedy for spinocerebellar degeneration |
| 07/23/1996 | US5538734 5-methyltetrahydrofolic acid, 5-formyl-tetrahydrofolic acid and their pharmaceutically acceptable salts for use in the therapy of depressive disturbances |
| 07/16/1996 | US5536724 Antiinflammatory and antineoplastic 5-deazaaminopterins and 5,10-dideazaaminopterins |
| 07/11/1996 | WO1996020710A1 Compounds for inhibition of ceramide-mediated signal transduction |
| 07/11/1996 | CA2208580A1 Compounds for inhibition of ceramide-mediated signal transduction |
| 07/03/1996 | CN1032206C Process for preparing tetrahydrofolic acid |
| 07/02/1996 | US5532367 Insecticidal pteridines and 8-deazapteridines |
| 06/13/1996 | WO1996017610A1 Use of xanthine oxidase inhibitors as anti-ischaemic agents |
| 06/13/1996 | CA2207269A1 Use of xanthine oxidase inhibitors as anti-ischaemic agents |
| 06/11/1996 | US5525711 Monomers for dna amplification procedures |
| 06/05/1996 | CN1031917C Heterocyclo substituted phenoxysulfonylurea, use as herbicides and plant grouth regulants thereof |
| 05/30/1996 | WO1996015669A1 Prophylactic treatment of allergic contact dermatitis |