| Patents for C07D 475 - Heterocyclic compounds containing pteridine ring systems (2,718) |
|---|
| 05/30/1996 | CA2205920A1 Prophylactic treatment of allergic contact dermatitis |
| 05/28/1996 | US5521190 Useful against tobacco budworm |
| 05/28/1996 | US5521182 1,2,3,4 tetrahydropteridinone cyclic amide derivatives |
| 05/28/1996 | US5521181 Bicyclic substituted hexahydrobenz[e]isoindole α-1 adrenergic antagonists |
| 05/15/1996 | CN1122337A Stable crystalline (6S)-and (6R)-tetrahydrofolic acid |
| 05/15/1996 | CN1031804C Process for preparation of optically pure diastereoisomers of tetrahydrofolate compounds |
| 05/14/1996 | US5516920 Polymer stabilizers |
| 05/14/1996 | US5516784 Anti-HIV (AIDS) agents |
| 04/09/1996 | US5506243 Sulfonamide derivatives |
| 04/04/1996 | DE19525281C1 Prodn. of riboflavin for e.g. fodder additive |
| 04/02/1996 | US5504088 Acetylcholine esterase inhibitors; alzheimer's disease and other diseases caused by a low concentration of choline |
| 03/27/1996 | CN1119436A Condensed nitrogen heterocycles, methods of preparing them and their use as pestcontrol agents, fungicides and antimycotics |
| 03/20/1996 | EP0701552A1 Condensed nitrogen heterocycles, methods of preparing them and their use as pest-control agents, fungicides and antimycotics |
| 03/19/1996 | US5500428 Furyl-substituted purines and adenosine antagonists |
| 02/21/1996 | CN1117295A Condensed heterocyclic glutamic acid derivatives as antiproliferative agents |
| 02/15/1996 | WO1996003989A1 Remedy for spinocerebellar degeneration |
| 02/06/1996 | US5489684 Acidification of the racemic alkali salt mixture with a non-oxidizing acid while stereospecific crystallization |
| 01/17/1996 | EP0692251A1 Use of methotrexate for the manufacture of a medicament for the treatment of lung capillary leak |
| 01/02/1996 | CA2152981A1 Method of attenuating lung capillary leak in a mammal |
| 12/28/1995 | WO1995032203A3 Use of tetrahydropteridine derivatives as no-synthase inhibitors |
| 12/26/1995 | CA1337813C 2-piperazino-pteridines, process for preparing them and pharmaceutical compositions containing these compounds |
| 12/21/1995 | WO1995018616A3 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 |
| 12/14/1995 | WO1995033749A1 A process for the preparation and separation of diastereomeric salts of folinic acid |
| 12/05/1995 | US5473070 Substituted long chain alcohol xanthine compounds |
| 11/30/1995 | WO1995032203A2 Use of tetrahydropteridine derivatives as no-synthase inhibitors |
| 11/30/1995 | WO1995031987A1 Use of pteridine derivatives as no-synthase inhibitors |
| 11/30/1995 | DE4418097A1 Verwendung von Tetrahydropteridin-Derivaten als Hemmstoffe der NO-Synthase Using Tetrahydropteridin derivatives as inhibitors of NO synthase |
| 11/30/1995 | DE4418096A1 Verwendung von Pteridin-Derivaten als Hemmstoffe der NO-Synthase The use of pteridine derivatives as inhibitors of NO synthase |
| 11/23/1995 | WO1995031469A1 Pteridine nucleotide analogs as fluorescent dna probes |
| 11/15/1995 | EP0682026A1 "Stable crystalline (6S)- and (6R)-tetrahydrofolic acid" |
| 11/15/1995 | EP0681584A1 Condensed heterocyclic glutamic acid derivatives as antiproliferative agents |
| 11/02/1995 | EP0679398A1 Immunopotentiating and infection protective agent and production thereof |
| 10/18/1995 | EP0677516A1 Cyclic amide derivatives |
| 10/18/1995 | CN1030079C Process for preparation of (6S)-and (6R)-tetrahydrofolic acid |
| 10/17/1995 | US5459158 Nitric oxide synthase inhibitors; neurodegenerative diseases |
| 10/12/1995 | WO1995026963A1 Stable aqueous folinate solution |
| 10/11/1995 | EP0676399A1 Methotrexate derivative |
| 10/11/1995 | CN1029969C Removal of riboflavin fermentation suspensions |
| 10/11/1995 | CN1029956C Process for resoluting folinic acid |
| 10/10/1995 | US5457202 Adding N-ethyl-2-aminomethylpyrrolidine to a racemic mixture to form a precipitating salt; heating to dissolve one stereoisomer |
| 10/04/1995 | EP0674627A1 Pyrimidine, pyridine, pteridinone and indazole derivatives as enzyme inhibitors |
| 09/13/1995 | EP0513068B1 Three new non-polyglutamatable deazaaminopterins and process for preparing the same |
| 09/06/1995 | EP0669825A1 Hydroxyl-containing compounds |
| 08/29/1995 | US5446156 Process for the preparation of diastereoisomeric pure tetrahydrofolates |
| 08/16/1995 | CN1106809A 3-arylbenzofuranones as stabilisers |
| 08/02/1995 | EP0631581A4 Intermediates and a process for synthesis of tetrahydropteridine c6-stereoisomers, including (6s)-tetrahydrofolate and n5-formyl-(6s)-tetrhydrofolate. |
| 07/19/1995 | EP0662834A1 Novel epoxide-containing compounds |
| 07/13/1995 | WO1995018616A2 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 |
| 07/13/1995 | CA2180122A1 8-aza, 6-aza and 6,8-diaza-1,4-dihydroquinoxaline-2,3-diones and the usethereof as antagonists for the glycine/nmda receptor |
| 07/05/1995 | EP0661270A1 Nucleophilic polysubstituted aryl acridinium esters, conjugates, production and uses thereof |
| 06/13/1995 | US5424311 A viricides for treating viral diseases; HIV enzyme inhibitor |
| 06/08/1995 | WO1995015147A1 Use of l-arginine, l-ornithine or l-citrulline and topical preparations with these substances |
| 05/10/1995 | EP0651641A1 Novel bioactive compositions, preparation and use thereof |
| 04/27/1995 | WO1995011028A1 Flavin derivatives as anti-viral agents |
| 04/27/1995 | DE3448490C2 Verwendung von Pteridinderivaten zur Behandlung von Herzarrhythmien The use of pteridine derivatives for the treatment of cardiac arrhythmias |
| 04/27/1995 | CA2174552A1 Flavin derivatives as anti-viral agents |
| 04/25/1995 | US5410056 Method for the production of folic acid |
| 04/12/1995 | EP0527185B1 Amethopterin(methotrexate) pro-drugs, intermediate products, a preparation method, and compositions containing them |
| 03/28/1995 | US5401844 Regulation of enzymes which utilize tetrahydrobiopterin or tetrahydrofolate cofactors with 6,6-disubstituted-tetrahydropteridines |
| 03/14/1995 | US5397576 Spray triturated micronutrient compositions |
| 03/07/1995 | CA1334654C Intermediates for synthesizing bh _and its derivatives |
| 02/21/1995 | US5391738 Process for the separation of folinic acids |
| 01/25/1995 | EP0635006A1 Europium and terbium chelators for time-resolved fluorometric assays |
| 01/17/1995 | US5382581 Anticarcinogenic agents or antitumor agents |
| 01/10/1995 | US5380724 Piperazine and homopiperazine derivatives, pharmaceutical compositions containing them and process for preparing same |
| 01/04/1995 | EP0632038A1 Methotrexate derivative |
| 01/04/1995 | EP0631581A1 Intermediates and a process for synthesis of tetrahydropteridine c6-stereoisomers, including (6s)-tetrahydrofolate and n5-formyl-(6s)-tetrhydrofolate |
| 12/28/1994 | CN1096785A Method for the industrial preparation of (6S) folic acid derivatives by chromatographic separation |
| 12/20/1994 | US5374726 Coupling substituted diester with 6-methylene halide of selected deazaaminopterin, hydrolyzing ester groups, removing carboxylic acid attached to alpha carbon |
| 12/14/1994 | CN1096296A Method for the production of folic acid |
| 12/08/1994 | WO1994027439A1 Insecticidal pteridines and 8-deazapteridines |
| 12/07/1994 | EP0627435A1 Method for the industrial preparation of (6S) folic acid derivatives by chromatographic separation |
| 12/07/1994 | EP0627411A1 Azine-substituted phenylacetic acid derivatives and fungicides containing them |
| 12/07/1994 | EP0626965A1 Process for separating stereoisomers of folinic acid |
| 12/07/1994 | CA2097884A1 Method for the industrial preparation of (6s) folic acid derivatives by chromatographic separation |
| 12/04/1994 | CA2124541A1 Azine-substituted phenylacetic acid derivatives and fungicides containing these |
| 11/09/1994 | EP0623627A1 Sulfonamide derivatives |
| 10/12/1994 | CN1093365A Methylamidepterin derivative |
| 10/11/1994 | US5354753 Treatment of rheumatism and psoriasis; anticarcinogenic; low toxicity |
| 10/11/1994 | US5354751 Heteroaroyl 10-deazaamino-pterine compounds and use for rheumatoid arthritis |
| 10/05/1994 | CN1026109C Preparation of substituted sulfonic acid biamide |
| 09/29/1994 | WO1994021636A1 Pterin derivatives and their use for the preparation of immunoassays |
| 09/29/1994 | WO1994021613A1 Condensed nitrogen heterocycles, methods of preparing them and their use as pest-control agents, fungicides and antimycotics |
| 09/29/1994 | DE4309123A1 Improved process for the preparation of 2,4-diamino-6-hydroxymethylpteridine salts |
| 09/29/1994 | CA2158160A1 Condensed nitrogen heterocycles and their use as pesticides, fungicides and antimycotics |
| 09/27/1994 | US5350851 Anticarcinogenic agents or immunosuppressants |
| 09/27/1994 | US5350850 Process for the preparation of substituted tetrahydrofolico derivatives in the [6(R,S)(-)] forms and of their active [6(S)(-)] N5 diastereoisomers in form of alkali and alkaline earth metal salts |
| 09/27/1994 | US5350749 Pteridine derivatives |
| 09/14/1994 | EP0511221B1 Process for enriching or cleaning hirudin |
| 09/13/1994 | US5347005 Pharmaceutical compositions containing (65)-folinic acid and salts thereof |
| 08/31/1994 | EP0612322A1 Method of separating the enantiomers of 5-methyl-tetrahydrofolic acid |
| 08/04/1994 | WO1994017076A1 Condensed heterocyclic glutamic acid derivatives as antiproliferative agents |
| 08/03/1994 | EP0608693A2 Process for the preparation of folic acid |
| 08/03/1994 | EP0608570A1 Oncopterin diagnostic agent for cancerous diseases, method for the isolation thereof, and substance and method for determining the content of diagnostic agent in liquids |
| 08/02/1994 | US5334535 Process for the preparation of optically pure diastereoisomers of tetrahydrofolate compounds using 10-formyltetrahydrofolate synthetase from clostridium |
| 07/27/1994 | EP0608002A1 Optically active compounds |
| 07/26/1994 | US5332815 Process for the preparation of alkaline earth metal salts of (6R)-N(10)-formyl-5,6,7,8-tetrahydrofolic acid |
| 07/07/1994 | WO1994014810A1 Methotrexate derivative |
| 07/07/1994 | WO1994014780A1 Pyrimidine, pyridine, pteridinone and indazole derivatives as enzyme inhibitors |
| 07/07/1994 | DE4244561A1 Sensitive cancer diagnostic reagent, esp. for routine use |