Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 487 - Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups
Patents for C07D 487 - Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups (57,272)
10/1990
10/17/1990EP0392681A1 Antibacterial 2-carbapenem derivatives
10/17/1990EP0392680A2 Aromatic compounds
10/17/1990EP0392317A2 Benzimidazoles, drugs containing these compounds and process for their preparation
10/17/1990CN1046164A Antibacterial 2-carbapenem derivatives
10/17/1990CN1046162A 5-alkylquinolonecarboxylic acids
10/17/1990CA2014478A1 2,7-diazabicyclo[3.3.0]octanes and a process for their preparation
10/16/1990US4963691 Spirodilactam derivatives
10/16/1990US4963686 Certain pyridinoylamino-indolin-2-one derivatives
10/16/1990US4963677 Treatment of congestive heart failure
10/16/1990US4963553 4-[(substituted) alkylcarbonyl]-4,5-dihydro- and -4,5,6,7-tetrahydro-7-[(substituted)phenyl]pyrazolo[1,5-a]pyrimidines
10/16/1990US4963552 1-substitute-1,2-dihydro-4-((substituted)phenyl)imidazo-[1,5-a]pyrimidine-8-carbonitriles
10/16/1990US4963546 Ketone derivatives which are antagonists of 5-HT at 5-HT3 receptors, compositions containing them, and method of use
10/16/1990US4963541 Inhibit biosynthesis of leukotrienes
10/16/1990US4963451 1,2,4,5-benzoylenebis(anthraquinone[1,2-d]imidazole) compounds and photosensitive members containing them
10/15/1990WO1990012575A1 Pcp receptor ligands and the use thereof
10/10/1990EP0391766A1 Macrocyclic nitrogen ligands, method of preparation, metal complexes formed by the ligands, diagnostic and therapeutic compositions containing them
10/10/1990EP0391132A1 5-Alkylquinolinone carboxylic acids
10/10/1990EP0390803A1 Sulfur-containing aromatic tetracarboxylic acids and their derivatives
10/10/1990CN1045974A Selective adenosine receptor compounds
10/10/1990CN1045973A Selective adenosine receptor agents
10/10/1990CN1045971A Quinolone derivatives, prepn. processes thereof, and antibacterial agents containing the same
10/10/1990CN1009930B Novel quinoline derivatives and process for prepn. thereof
10/09/1990US4962202 Mercapto-bicycloheterocyclics useful as intermediates for penem derivatives
10/09/1990US4962108 Antibacterial quinoline compounds
10/09/1990US4962100 3-amidazolium-1-yl-methyl,7-(2-(5-amino-1,2,4-thiadiazol-3-yl) 2-alkoxyiminoacetamido) derivatives; active against cephalosporin-resistant bacteria
10/04/1990WO1990011284A1 Antibacterial 2-carbapenem derivatives
10/04/1990WO1990011282A1 Nitrogenous macrocyclic ligands and their metallic complexes
10/04/1990WO1990006748A3 Use of certain herbicides in cancer treatment and production of protoporphyrin ix
10/03/1990EP0390112A2 Selective adenosine receptor agents
10/03/1990EP0390111A2 Selective adenosine receptor compounds
10/03/1990EP0389984A1 Carbonate derivatives of Eseroline, a process for their preparation and their use as medicaments
10/03/1990CN1045783A Diazepine antiallergy agents
10/03/1990CN1045781A N-(3-hydroxy-4-piperidinyl) (dihydrobenzofuran, dihydro-2h-benzopyran or dihydrobenzodioxin) carboxamide derivatives
10/02/1990US4960860 Polyimides hardner for epxoy resins for lamination and molding
10/02/1990US4960784 Insecticidal substituted indazoles
10/02/1990US4960780 Insectidal nitro-hydroimidazo[1,2-a] pyridines
10/02/1990US4960775 Pyrrolophthalazines
10/02/1990US4960678 Photochromic compounds
10/02/1990US4960455 Herbicidal triazolodihydropyrimidine-2-sulphonamides
10/02/1990CA1274832A1 7-substituted bicyclic pyrazolidinones
10/02/1990CA1274829A1 Metabolites of triazolo[1,5-c]pyrimidines
10/02/1990CA1274828A1 Triazolo(1,5-c) pyrimidines as bronchodilating agents
10/02/1990CA1274825A1 Amidines and a method of manufacturing the same
09/1990
09/30/1990CA2012681A1 Quinolone derivatives, preparation processes thereof, and antibacterial agents containing the same
09/28/1990CA2013024A1 Antibacterial 2-carbapenem derivatives
09/27/1990DE3908312A1 Novel fluorescent perylene and diketopyrrolopyrrole colour pigments
09/26/1990EP0389437A1 Luciferin derivatives
09/26/1990EP0389352A1 4-Fluoro-benzene derivatives, process for their preparation and pharmaceutical compositions containing these compounds
09/26/1990EP0389189A2 Diazepine antiallergy agents
09/26/1990EP0389037A1 N-(3-hydroxy-4-piperidinyl)(dihydrobenzofuran, dihydro-2H-benzopyran or dihydrobenzodioxin)carboxamide derivatives
09/26/1990EP0388956A2 Phthalinide derivative, pharmaceutical composition and use
09/25/1990US4959480 Forms a magenta dye having increased stability and controllably shifted absorption
09/25/1990US4959479 Indole derivatives
09/25/1990US4959473 7-ethoxy-5-fluoromethyl-1,2,4-triazole[1,5-a]-pyrimidine-2-sulfonamindes
09/25/1990US4959368 Therapeutic agent for neurological diseases
09/25/1990US4959367 Analgesics, tranquilizers, gastrointestinal, cns
09/25/1990US4959361 Triazolo(4,3-A)(1,4)benzodiazepines and thieno (3,2-F)(1,2,4)triazolo(4,3-A)(1,4)diazepine compounds which have useful activity as platelet activating factor (PAF) antagonists
09/25/1990CA1274519A1 1-carbacephalosporin antibiotics
09/20/1990WO1990010633A1 Expanded porphyrins: large porphyrin-like tripyrroledimethine-derived macrocycles
09/19/1990EP0387844A1 Zinc stearate as a flow promoting additive for triethylenediamine
09/19/1990EP0387618A1 1,7-Fused 1H-indole-2-carboxylic N-(1,4-benzodiazepin-3-yl)-amides
09/19/1990EP0387595A2 Heterocyclic compounds
09/19/1990CN1045392A 1,7-condensed 1 h-indole-2-carboxylic acid-n-(1,4-benzodiazepine-3-yl) amide
09/19/1990CN1045390A Pyrimidines and their pharmaceutical acceptable salts, and their use as medicines
09/18/1990US4958022 Stabilizers for plastics against degradation by light and heat
09/18/1990US4957912 7 acylamidocarbacephem antibacterial agents
09/18/1990US4957536 Method for increasing axillary branching, tillering, flowering and yield of agronomic and horticultural crops with certain 2-(2-imidazolin-2-yl)-pyridines and quinolines
09/18/1990US4957535 Novel annularly-linked triazole compounds
09/13/1990DE3907390A1 Novel 1,7-fused 1H-indole-N-(5-phenyl-1,4-benzodiazepin-3-yl)-2-carboxamides
09/13/1990DE3907389A1 Novel 1,7-fused 1H-indole-N-(5-alkyl-1,4-benzodiazepin-3-yl)-2-carboxamides
09/12/1990EP0386839A2 Tetrahydroquinoline derivatives useful for neurodegenerative disorders
09/12/1990EP0386628A1 Method for the preparation of indolcarboxylic acid derivatives
09/12/1990EP0183848B1 Polyazaheterocyclic derivatives, process for their preparation, and pharmaceutical composition
09/08/1990CA2011686A1 Tetrahydroquinoline derivatives useful for neurodegenerative disorders
09/07/1990WO1990009996A1 Pyrimido-pyrimidine lipoxygenase inhibiting compounds
09/05/1990EP0385721A2 Process for the preparation of lactam derivatives
09/05/1990CN1045105A Process for preparing tetrahydroimidazo (1,4) benzodiazepin-2-thiones
09/04/1990US4954629 For aldose reductase enzyme inhibitors, diabetes
09/04/1990US4954507 1-tertiary-alkyl-substituted naphthyridine carboxylic acid antibacterial agents
09/04/1990US4954505 Use of oxoquinazoline derivatives in the treatment of hyperuricaemia
09/04/1990US4954502 Antidepressants
09/04/1990US4954498 Hypotensive agents, anticoagulants, cardiovascular disorders
09/04/1990US4954163 Pre-and postemergence herbicides
09/04/1990CA1273635A1 Crystalline form of 7-(dimethylaminomethylene) amino- 9a-methoxymitosane
09/04/1990CA1273630A1 Deprotection of allylic esters and ethers
08/1990
08/29/1990EP0384522A1 Antiviral tetrahydroimidazo[1,4]benzodiazepin-2-thiones
08/29/1990EP0384518A1 Alkenylphenol derivatives
08/29/1990EP0384349A1 Substituted pyrroles
08/29/1990EP0221996B1 SUBSTITUTED 2,3-DIHYDRO-6-HYDROXY-PYRIMIDO [2,1-f] PURINE-4,8(1H,9H)-DIONES
08/28/1990WO1990010631A1 9-substituted-8-unsubstituted-9-deazaguanines
08/28/1990US4952688 Water-soluble phthalocyanine compounds
08/28/1990US4952587 Physiologically active 1,2,4,-oxa- and thiadiazoles
08/28/1990US4952585 Castanospermine esters in the inhibition of tumor metastasis
08/28/1990CA1273336A1 Herbicidal heterocyclic carbonyl sulfonamides
08/23/1990WO1990010004A1 Pyrazolotriazoles and processes for their formation
08/23/1990WO1990009162A2 Anaphylatoxin-receptor ligands
08/23/1990WO1990006313A3 Alkali and alkaline earth salts of oxypurinol in amorphous or crystalline form as agents for treating hyperuricemia and gout
08/23/1990CA2050295A1 Pyrimido-pyrimidine lipoxygenase inhibiting compounds
08/23/1990CA2026440A1 Pyrazolotriazoles and processes for their formation
08/23/1990CA2010537A1 Alkenylphenol derivatives
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