| Patents for C07D 475 - Heterocyclic compounds containing pteridine ring systems (2,718) |
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| 07/21/1999 | CN1223679A Process for colouring high molecular weight organic material and polcyclic pigments |
| 07/13/1999 | US5922713 Inhibition of nitric oxide synthase |
| 07/13/1999 | US5922510 A blends comprising acrylic linear copolymer, an ethylenically-unsaturated compound and a photoinitiator for coating printed circuit boards, the ethylenically-unsaturated compound forming a polymer under photoinitiator and radiation |
| 07/13/1999 | US5922350 Dehydration in presence of sugars present at a protectiveconcentration on both inside and outside surfaces; liposomeshave ion concentration gradient capable of generatingtransmember potential to load charged material |
| 07/13/1999 | CA1340640C Regulation of enzymes which utilize tetrahydrobiopterin or tetrahydrofolate cofactors with 6,6-disubstituted-tetrahydropteridines |
| 07/06/1999 | US5919778 Alzheimer*s disease |
| 06/30/1999 | EP0925298A1 Substituted 6,6-hetero-bicyclic derivatives |
| 06/16/1999 | EP0922045A1 Bicyclic pyrimidine derivatives and their use as anti-coagulants |
| 06/08/1999 | US5910588 Crystal modification of 2,4-diamino-6-hydroxymethylpteridine hydrobromide |
| 06/03/1999 | WO1999026940A2 Method for producing 8-methoxy-quinoline carboxylic acids |
| 05/27/1999 | DE19751948A1 Rapid preparation of 8-alkoxy-quinolone-carboxylic acid derivative antibacterial agent, e.g. gatifloxacin, in high purity |
| 05/26/1999 | EP0804459A4 Therapeutic compound - fatty acid conjugates |
| 05/11/1999 | US5902810 Pteridine derivatives as no synthase inhibitors |
| 05/06/1999 | EP0912180A1 Heterocyclic compounds with thrombolytic activity and their use for treating thrombosis |
| 04/29/1999 | WO1999020626A1 Folic acid derivatives |
| 04/22/1999 | WO1999018798A1 Compositions and methods for the treatment of primary and metastatic neoplastic diseases using arsenic compounds |
| 04/22/1999 | WO1999011624B1 Oxo-substituted compounds, process of making, and compositions and methods for inhibiting parp activity |
| 04/22/1999 | CA2307208A1 Compositions and methods for the treatment of primary and metastatic neoplastic diseases using arsenic compounds |
| 04/21/1999 | EP0909184A2 Targeted drug delivery using sulfonamide derivatives |
| 04/14/1999 | EP0908182A1 Preventives or remedies for diseases induced by hypofunction of nitric oxide synthase (nos) |
| 04/07/1999 | EP0906913A1 Pteridinderivatives as NO synthase inhibitors |
| 03/30/1999 | US5889163 Method for producing azo dye compounds |
| 03/25/1999 | WO1999014203A1 Nitrogenous fused-ring compounds, process for the preparation of the same, and drugs |
| 03/25/1999 | CA2302453A1 Nitrogenous fused-ring compounds, process for the preparation of the same, and drugs |
| 03/17/1999 | EP0901374A1 Tetrahydropteridines and pyridylpiperazines for treatment of neurological disorders |
| 03/11/1999 | WO1999011628A1 Alkoxy-substituted compounds, methods, and compositions for inhi biting parp activity |
| 03/11/1999 | WO1999011624A1 Oxo-substituted compounds, process of making, and compositions and methods for inhibiting parp activity |
| 03/11/1999 | WO1999011623A1 Thioalkyl compounds, methods, and compositions for inhibiting parp activity |
| 03/11/1999 | CA2294118A1 Oxo-substituted compounds, process of making, and compositions and methods for inhibiting parp activity |
| 03/11/1999 | CA2294110A1 Alkoxy-substituted compounds, methods, and compositions for inhi biting parp activity |
| 03/10/1999 | EP0900799A1 Novel atropisomers of 2,3-disubstituted-(5,6)-heteroarylfused-pyrimidin-4-ones |
| 03/03/1999 | EP0898965A2 Use of tetrahydrofolates for modulating the homocysteine level |
| 03/03/1999 | EP0612322B1 Method of separating the enantiomers of 5-methyl-tetrahydrofolic acid |
| 02/24/1999 | EP0897724A1 Uveitis remedy |
| 01/27/1999 | EP0892780A1 M-AMIDINO PHENYL ANALOGS AS FACTOR Xa INHIBITORS |
| 01/26/1999 | US5863916 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 |
| 12/30/1998 | CN1041415C 3-arylbenzofuranone stabilisers and its use |
| 12/29/1998 | US5854008 Europium and terbium chelators for the time-resolved fluorometric assays |
| 12/29/1998 | CA1340290C Process for the preparation of (6s-)-folinic acid |
| 12/22/1998 | CA1340283C Substituted sulfonyldiamides, process for their preparation, and their use as herbicides and plant growth regulators |
| 12/17/1998 | WO1998056376A1 Novel heteroaryl compounds for the modulation of protein tyrosine enzyme related cellular signal transduction |
| 12/17/1998 | CA2293400A1 Novel heteroaryl compounds for the modulation of protein tyrosine enzyme related cellular signal transduction |
| 12/16/1998 | EP0884317A2 Active oxygen scavengers containing pterin derivatives |
| 12/08/1998 | US5846972 Bicyclic pyrimidine derivatives and their use as anti-coagulants |
| 12/08/1998 | US5846970 Bicyclic pyrimidine derivatives and their use as anti-coagulants |
| 12/01/1998 | US5843943 Compounds for inhibition of ceramide-mediated signal transduction |
| 11/26/1998 | WO1998052948A1 Compounds for inhibition of ceramide-mediated signal transduction |
| 11/26/1998 | CA2287484A1 Compounds for inhibition of ceramide-mediated signal transduction |
| 11/17/1998 | US5837279 Encapsulation of ionizable agents in liposomes |
| 11/04/1998 | EP0874848A1 Pyrimidine derivatives and guanine derivatives, and their use in treating tumour cells |
| 11/04/1998 | CN1198161A Active oxygen scavengers containing pterin derivatives |
| 10/14/1998 | CN1040209C Method for production of folic acid |
| 10/13/1998 | US5821244 Condensed nitrogen heterocycles and their use as pesticides, fungicides and antimycotics |
| 10/06/1998 | US5817659 Stable crystalline tetrahydrofolic acid salts |
| 09/29/1998 | US5814692 3-arylbenzofuranones as stabilizers |
| 09/29/1998 | US5814632 Immunopotentiating and infection protective agent and production thereof |
| 09/23/1998 | CN1039907C Methotrexate derivative |
| 09/16/1998 | CN1193356A Riboflavin-production process by means of micro-organisms with modified isocitratlyase activity |
| 09/09/1998 | EP0651641B1 Novel bioactive compositions, preparation and use thereof |
| 09/09/1998 | CN1039716C Method for industrial prepn. of (6S) folic acid derivatives by chromatographic separation |
| 09/03/1998 | WO1998038161A1 N-sulphonyl and n-sulphinyl amino acid amides as microbiocides |
| 09/01/1998 | US5801183 Heterocyclc alcohols for nervous system disorders |
| 08/26/1998 | CN1191229A 3-arylbenzofuranones as stabilisers and its use |
| 08/19/1998 | EP0755397B1 A process for the preparation and separation of diastereomeric salts of folinic acid |
| 08/19/1998 | CN1190651A 2-alkoxyphenoxy sulfuric urea with heterocyclic ring and application used as weedicide and plant growth regulator |
| 08/18/1998 | CA2078939C Stable salts of 5,10-methylenetetrahydrofolic acid |
| 08/11/1998 | US5792767 Bicyclic substituted hexahydrobenz e! isoindole alpha-1 adrenergic antagonists |
| 08/11/1998 | CA1339993C Sulfonylureas with heterocyclic substituents, a process for the preparation thereof, and the use thereof as herbicides or plant-growth regulators |
| 07/30/1998 | WO1998032718A1 New fatty acid derivatives |
| 07/30/1998 | WO1998032451A1 Treatment of autoimmune disease using tolerization in combination with methotrexate |
| 07/30/1998 | CA2278152A1 Treatment of autoimmune disease using tolerization in combination with methotrexate |
| 07/02/1998 | WO1998028298A1 Ricin inhibitors and methods for use thereof |
| 07/01/1998 | EP0626965B1 Process for separating stereoisomers of folinic acid |
| 06/30/1998 | US5773631 Protection of polymers and lubricants against thermal, oxidative or light induced degrdation |
| 06/24/1998 | EP0759927B1 Pteridine nucleotide analogs as fluorescent dna probes |
| 06/18/1998 | WO1998025899A1 Novel heterocyclically substituted benzamides and their use in fighting diseases |
| 06/18/1998 | CA2273988A1 Novel heterocyclically substituted benzamides and their use in fighting diseases |
| 06/11/1998 | WO1998024789A1 PROCESS FOR MAKING η-METHYLENE-10-DEAZAAMINOPTERIN (MDAM) |
| 06/10/1998 | DE19650975A1 Neue heterocyclisch substituierte Benzamide und deren Anwendung New heterocyclic-substituted benzamides and their application |
| 06/02/1998 | US5760229 Adding hydrobromic acid or salt to aqueous solution, heating |
| 05/27/1998 | CN1183042A Drug containing methotrexate derivative |
| 05/19/1998 | US5753656 Method for treating spinocerebellar degeneration |
| 05/07/1998 | WO1998018866A1 Process for colouring high molecular weight organic material and polycyclic pigments |
| 05/07/1998 | WO1998000173A3 Targeted drug delivery using sulfonamide derivatives |
| 05/07/1998 | CA2269222A1 Process for colouring high molecular weight organic material and polycyclic pigments |
| 05/06/1998 | EP0839211A1 Riboflavin-production process by means of micro-organisms with modified isocitratlyase activity |
| 04/15/1998 | EP0835111A2 Method of dynamic retardation of cell cycle kinetics to potentiate cell damage |
| 04/08/1998 | CN1178535A Therapeutic compound-fatty acid conjugates |
| 04/02/1998 | WO1998013368A1 New pharmaceutically active compounds |
| 04/02/1998 | CA2265854A1 New pharmaceutically active compounds |
| 03/18/1998 | CN1037771C Methylamidepterin derivative |
| 03/17/1998 | US5728692 Treatment for rheumatic diseases |
| 03/11/1998 | CN1175903A Method of treating adenosine depletion |
| 03/05/1998 | WO1998008859A1 Bioconjugates and delivery of bioactive agents |
| 03/05/1998 | WO1998008846A1 Substituted 6,6-hetero-bicyclic derivatives |
| 03/05/1998 | WO1998008522A1 Multivitamin products useful in achieving autonomic balance |
| 03/05/1998 | WO1998008516A1 Preventives or remedies for diseases induced by hypofunction of nitric oxide synthase (nos) |
| 03/03/1998 | US5723607 Chemical intermediates, enzyme inhibitors, antitumor agents, antigrowth agents |
| 02/26/1998 | WO1998007723A1 Bicyclic pyrimidine derivatives and their use as anti-coagulants |
| 02/26/1998 | CA2261908A1 Bicyclic pyrimidine derivatives and their use as anti-coagulants |