Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 471 - Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups
Patents for C07D 471 - Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups (64,559)
04/1990
04/17/1990US4918060 Administering 3-deazaadenosine, reducing the endocytoses of membrane receptors
04/13/1990CA2000041A1 Compounds
04/11/1990EP0363085A2 Novel compounds
04/11/1990EP0363051A1 Substituted indazole arthropodicides
04/11/1990EP0362908A2 1,4-Dihydropyridine dicarboxylic acid derivatives
04/11/1990EP0362902A2 Process and intermediates for beta-lactam antibiotics
04/11/1990EP0362759A1 Pyridonecarboxylic acids
04/11/1990EP0362555A1 Piperazinediones having psycotropic activity
04/11/1990EP0362299A1 Bicyclic compounds, their use as pharmaceuticals, their preparation, and intermediates useful in their preparation
04/11/1990EP0362216A1 Insecticidal substituted indazoles
04/11/1990CN1041155A Process for preparing 1,4-dihydro-4-oxy-1,8-diazanaphthalene derivatives and their salts
04/11/1990CA2000509A1 Substituted indazoles as arthropodicides
04/11/1990CA2000258A1 Pyrrolo[1,2-a]imidazole and imidazo[1,2-a]pyridine derivatives and their use as 5-lipoxygenase pathway inhibitors
04/10/1990US4916223 Alpah 2-adrenoceptor antagonists
04/10/1990US4916141 Antibacterial
04/10/1990US4916140 Calcium channel blockers
04/10/1990US4916131 Naphthyridine derivatives and method for treating allergic reactions
04/05/1990WO1990003378A1 Substituted indazole arthropodicides
04/04/1990EP0361629A2 Heterocyclic compounds
04/04/1990EP0361627A2 Aryl nitrones
04/04/1990EP0361566A1 Derivatives of 7-amino 2-dialkylaminoalkyl-1H-pyrrol[3.4-c] pyridine-1.3(2H)-dione with effect against cataract
04/04/1990EP0361382A2 Antiepileptic pyrazolopyridines
04/04/1990EP0361317A2 Pyridoindole derivatives and processes for preparation thereof
04/04/1990EP0361177A2 Use of 6-halo-4-quinolone compounds and pharmaceutical compositions thereof for the preparation of a medicament for the therapeutical application in rheumatoid arthritis
04/04/1990CN1040981A 三环化合物 Tricyclic compounds
04/03/1990US4914205 Antitumor agents
04/03/1990US4914109 Anticonvulsants, antianxiety agents
04/03/1990US4914108 5-substituted(4,5-c)imidazopyridine compounds which have useful platelet activating factor antagonistic activity
04/03/1990US4914103 Analgesics, antiinflammatory agents
04/03/1990CA2000042A1 Compounds
03/1990
03/28/1990EP0360390A1 Spirolactam derivatives
03/28/1990EP0360261A1 Substituted Imidazol[2,1-b] quinazolin-5(3H)-ones and related tricyclic compounds
03/28/1990EP0360258A2 Amino acid quinoline and naphthyridine derivatives
03/28/1990EP0360079A1 Tricyclic compounds, processes for their preparation and pharmaceutical compositions comprising them
03/28/1990EP0360077A2 Use of serotonin antagonists in the treatment of apoplexia cerebri
03/28/1990CN1040790A Process for spiro compound
03/27/1990US4912219 2-[4-pyrimidin-2-yl amino)piperidin-1-yl]benzimidazole compound
03/27/1990US4912113 Containing a cinnamyl group
03/27/1990US4912108 Containing hydroxy substitution
03/27/1990US4912006 Electrostatic toner
03/27/1990US4912002 Electrophotosensitive layered article provided styryl compounds and bisazo pigment
03/27/1990US4911753 Herbicide
03/27/1990CA1267145A1 Octahydroindolo ¬2,3-a| quinolizin-1-yl- alkanecarboxylic acid amides and their therapeutically useful acid addition salts, pharmaceutical compositions containing them and process for preparing same
03/27/1990CA1267142A1 Antidepressant and antiarrhytmial condensed as-triazine derivatives
03/22/1990WO1990002745A1 8,10-dideazatetrahydrofolic acid derivatives
03/22/1990WO1990002733A1 Phenylpyrrolic compounds used as drugs, their preparation and application
03/21/1990EP0359536A2 Cephalosporin compounds, process for their preparation and pharmaceutical compositions
03/21/1990EP0359076A2 pH-neutral aqueous solutions of quinolone-carboxylic acids
03/21/1990EP0358957A1 Fused tetrahydropyridineacetic acid derivatives, process for their preparation, and use of such compounds for the cardioprotection
03/21/1990EP0358903A2 Indazole-3-carboxylic acid derivatives
03/21/1990EP0228416B1 Pharmaceutical compositions containing azanaphthalenes
03/21/1990CN1040589A Antihypertensive 3-piperidinyl-indazole derivatives
03/20/1990US4910311 Containing a phenyl or thiophene ring
03/20/1990US4910264 Complex-forming polymers and processes to prepare them
03/20/1990US4910207 Method of treating psychosis with N-quinuclidinyl-benzamides
03/20/1990US4910206 5-hetero-or aryl-substituted-imidazo(2,1-a)isoquinolines and their use as PAF receptor antagonists
03/20/1990US4910138 Culture medium containing phytohormone
03/20/1990CA1266862A1 Antiviral compounds
03/14/1990CN1040366A Butenoic or propenoic acid derivative
03/13/1990US4908450 Certain hexahydro-6-arylpyrrolo[2,1-A]isoquinolines
03/13/1990US4908379 Insecticides, acaricides, nematocides, fungicides
03/13/1990US4908361 Pharmaceuticals
03/13/1990CA1266662A1 Radioactive iodospiroperidol and a process for the preparation thereof
03/07/1990EP0357550A2 New use of 5-heteroaryl- or 5-aryl-substituted imidazo [2,1-a] isoquinolines
03/07/1990EP0357417A1 Lactam derivatives
03/07/1990EP0357416A2 Use of serotonin antagonists in the treatment of drug addiction
03/07/1990EP0357415A2 Use of serotonin antagonists in the treatment of cognitive disorders
03/07/1990EP0357414A2 Use of serotonin antagonists in the treatment of depression
03/07/1990EP0357134A1 Antihypertensive 3-piperidinyl-indazole derivatives
03/07/1990EP0357122A2 Use of beta-carbolines, their bio-isosteric benzofuran and benzothiophene analogues for the manufacture of a medicament having cytostatic properties
03/07/1990EP0357047A1 Spiro compounds
03/07/1990EP0356673A2 Substituted 5,6,7,8-tetrahydroimidazo[1,5-a]pyridines and process for their preparation
03/07/1990CN1040199A Novel resolution process for racemic spiro-hydantoins
03/07/1990CN1040198A Photopolymerization sensitizers active at longer wavelengths
03/07/1990CN1040197A Substituted phenyltriazolopyrimidine herbicides
03/07/1990CN1040194A Antipsychotic 3-piperazinylbenzazole derivs.
03/07/1990CN1040143A Process for preparing basic formulations of quinolonecarboxylic acids
03/06/1990US4906755 Esters of hexahydro-8-hydroxy-2,6-methano-2H-quinolizin-3-(4H)-one and related compounds
03/06/1990US4906642 Pyridine derivatives
03/06/1990US4906640 3-sulfonyl-3,7-diazabicyclo[3,3,1]nonane compounds and medicaments containing said compounds
03/06/1990US4906632 Method of preventing myocardial infarction and acute cerebral ischaemia
03/06/1990US4906629 Pyridazinone and pyrazolone compounds, cardiotonic compositions including same, and their uses
02/1990
02/28/1990EP0356234A2 New Benzazole compounds, processes for the preparation thereof and pharmaceutical composition comprising the same
02/28/1990EP0356098A2 Lactam derivatives
02/28/1990EP0355934A2 Photobleachable composites
02/28/1990EP0355599A1 3-Aryl-pyrrolidine-2,4-diones
02/28/1990EP0355234A1 Pyrazolopyridine derivatives as antiatherosclerotic and antihypercholesterolemic agents
02/28/1990CN1040031A Novel neplanocin derivatives
02/28/1990CN1040027A New 1,4-diazepine derivatives having antiulcer activity
02/27/1990US4904785 2-phenylimidazo[4,5-c]pyridines
02/27/1990US4904671 Antiarthritic agents; platelet activating factor
02/27/1990US4904670 Pyridine derivatives having anxiety state or sleep thereapeutic properties
02/27/1990CA1266270A1 Imidazolidinedione derivatives
02/27/1990CA1266267A1 N-(bicyclic heterocyclyl)-4-piperidinamines
02/22/1990WO1990001480A1 Optical memory
02/22/1990WO1990001319A1 Use of castanospermine as an anti-inflammatory and immunosuppressant agent
02/22/1990DE3831852A1 3-Arylpyrrolidine-2,4-diones
02/21/1990EP0355006A2 Electrophotographical toner
02/21/1990CN1039809A Process for preparing substituted aminomethytetralins and their heterocyclic analogues
02/20/1990US4902796 6-alkenyl and ethynyl derivatives of 2-amino-4-hydroxypyrido[2,3-d]pyrimidines
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