Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 401 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
Patents for C07D 401 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom (107,979)
09/1989
09/05/1989US4863931 Antihistaminic fluoro substituted benzocycloheptapyridines
09/05/1989CA1259072A1 PROCESS FOR PREPARING .alpha.-HYDROXYLATED CHAIN 2- SUBSTITUTED 4-HYDROXY-3-QUINOLINE CARBOXYLIC ACID ESTER DERIVATIVES
09/05/1989CA1259071A1 Process for the preparation of optically-active carbazole derivatives, r- and s-carbazole derivatives and pharmaceutical compositions containing these compounds
09/05/1989CA1259070A1 Substituted 2-¬monoannelated(3,4-,4,5-, and 5,6-)- pyridylalkylenesulfinyl|-benzimidazoles
08/1989
08/30/1989EP0330469A2 Tetrahydroisoquinoline derivatives
08/30/1989EP0330467A1 Heterocyclic compounds
08/30/1989EP0330353A1 Tetrazole excitatory amino acid receptor antagonists
08/30/1989EP0330329A1 Antiulcer pyrimidine derivatives
08/30/1989EP0330327A2 Dihydropyridines, their preparation and their use as PAF-antagonists
08/30/1989EP0330242A1 Pyridazinone derivatives, their preparation and use
08/30/1989EP0330050A2 Special chemiluminescent acridine derivatives and their use in luminescence immunoassays
08/30/1989EP0330026A1 Piperidinoalkyl derivatives of carboxylic acid amides
08/30/1989EP0329737A1 Tri-aza macrocycles and metal complexes thereof
08/30/1989CN1035114A Tetrazole excitatory amino acid receptor antagonists
08/30/1989CN1035112A New indolylpiperiding compounds processes for the preparation thereof and pharmaceutical composition comprising the same
08/29/1989US4861891 Antidepressant N-substituted nicotinamide compounds
08/29/1989US4861887 Chemical intermediate for o-carboxyl imidazolinone
08/29/1989US4861780 4(3H)-quinazolinone derivatives and pharmaceutical compositions
08/29/1989US4861701 Photographic element and process comprising a compound which comprises two timing groups in sequence
08/29/1989US4861564 Method of use of 1,3 disubstituted aromatic cyclohexane imides as chelating agents
08/29/1989CA1258853A1 Substituted 4-phenoxy prolines
08/24/1989WO1989007443A1 Optically pure r-(-)-niguldipine and its derivatives for treating tumorous diseases
08/24/1989DE3804346A1 tert-Butylphenylpyridyl amides, process for their preparation, and medicaments containing these compounds
08/23/1989EP0329357A1 Dihydropyridine anti-allergic and anti-inflammatory agents
08/23/1989EP0329168A2 Psychotropic heterobicycloalkylpiperazine derivatives
08/23/1989EP0329020A1 Pyrazole derivatives, processes for their manufacture and insecticidal, miticidal and fungicidal compositions containg the derivatives as active ingredients
08/23/1989EP0329013A2 Renin-inhibiting amino acid derivatives
08/23/1989EP0328830A1 4-Heteropentacyclic-4- N-(phenyl)amido piperidine compounds
08/23/1989EP0328589A1 Tetra-aza macrocycles and metal complexes thereof
08/23/1989CN1034925A Quinoline, quinazoline, and cinnoline
08/22/1989US4859777 Terpyridine chelating agents
08/22/1989US4859725 Oxalamide compounds useful as UV absorbers
08/22/1989US4859692 Heterocyclic amide derivatives and pharmaceutical use
08/22/1989US4859686 Dihydropyridine anti-allergic and anti-inflammatory agents
08/22/1989US4859679 Antiulcer (alkyldithio) quinoline derivatives
08/22/1989US4859663 Multiply substituted pyridine 1-oxide compounds which are useful in treating brain disorders
08/22/1989US4859579 Silver halide photographic material
08/22/1989US4859229 Herbicides
08/22/1989US4859228 Novel 5-aminomethylene-2,4-imidazolidinediones and 5-aminomethylene-2-thionoimidazolidine-4-ones
08/16/1989EP0328203A2 [5(6) (1H-azole-1-ylmethyl)benzimidazole] carbamates
08/16/1989EP0328026A1 Substituted pyrroles
08/16/1989EP0328024A1 Tetramethylpiperidino-s triazines
08/16/1989EP0327987A1 1-Aminomethyl-3-(2-fluoro-3-chlorophenyl)-4-cyano-pyrrole derivatives
08/16/1989EP0327986A2 Medicaments containing lactams, substituted lactams and process for their preparation
08/16/1989EP0327977A1 1-Aminomethyl-3-(2,4-difluor-3-chlorphenyl)-4-cyanopyrroles
08/16/1989EP0327800A2 6-Phenyldihydro-3(2H)-pyridazinones, process for their preparation and medicines containing these compounds
08/16/1989EP0327766A2 Redox systems for brain-targeted drug delivery
08/16/1989CN1034720A Use of dihydropyridine-3,5-dihydroxy acid easter derivatives
08/16/1989CN1034717A Substituted quinolines and cinnolines
08/16/1989CN1034716A Disubstituted pyridines and process for preparing same
08/15/1989US4857536 Antihistaminic benzimidazole derivatives
08/15/1989US4857530 Substituted quinazolinones as anticancer agents
08/15/1989US4857528 Substituted pyrrolidinones, pharmaceutical compositions and use
08/15/1989US4857520 Fused azepinone and azocinone derivatives, processes for their preparation, agents containing them and their use, and intermediates in their preparation
08/15/1989US4857301 Antiallergens
08/15/1989CA1258424A1 Phenanthridinium ester as a labelling compound in luminometric immunoassay
08/09/1989EP0327492A1 Herbicidally and plantgrowth regulatory active quinoline and pyrindine compounds
08/09/1989EP0327155A2 Pyrazines, pyrimidines and pyridazines, useful in the treatment of senile dementia
08/09/1989EP0326916A2 Quinolone- and naphthyridone-carboxylic acid derivatives, method for their preparation and antibacterial agents and food additives containing them
08/09/1989EP0326891A2 Antibacterial agents
08/08/1989US4855442 Substituted 3-hydroxy pyrazoles
08/08/1989US4855430 Polycyclicamine with psychotropic activity
08/08/1989US4855302 Certain azaspirodecane compounds and a method of inducing an anxiolytic activity
08/08/1989US4855301 1,2,3,4-Tetrahydro-6-substituted-4-aryl(or heterocyclo)-3-((substituted amino)carbonyl)-2-thioxo (or oxo)-5-pyrimidinecarboxylic acids and esters
08/08/1989US4855292 Antimicrobial agents
08/02/1989EP0326526A1 Aminoketones of substituted dibenzo- and pyridobenzo-azepinones and pharmaceutical compositions
08/02/1989EP0326331A2 Substituted quinolines and cinnolines
08/02/1989EP0326330A2 Quinoline, quinazoline, and cinnoline fungicides
08/02/1989EP0326307A2 Novel pyridazinone derivatives and pharmaceutical preparations containing them
08/02/1989EP0326106A2 Alkylene diamines
08/02/1989EP0325730A2 Method for the preparation of O-carboxyarylimindazolinones
08/02/1989CN1034365A Fungicides
08/02/1989CN1034364A Substituted pyridine and process for preparing same
08/01/1989US4853470 3-(piperidinyl)- and 3-(pyrrolidinyl)-1H-indazoles
08/01/1989US4853400 Fungicides
08/01/1989US4853393 Hypotensive agents, anticoagulants
08/01/1989US4853392 Fused 1,4-dihydropyridines as antiallergy and antiinflammatory agents
08/01/1989US4853387 Piperidine derivatives, and their application in therapy
08/01/1989US4853384 1-carbonyl derivatives of 4-aryl-4-aryloxypiperidines
08/01/1989US4853027 Preemgence, postemergence hoerbicides; weeds, grasses
08/01/1989CA1258074A1 Preparation of substituted and unsubstituted 2- carbamoyl nicotinic and 3-quinoline carboxylic acids
08/01/1989CA1258072A1 5-heteroarylimidazol-2-ones
08/01/1989CA1258069A2 1-aminoalkyl-1h-indoles useful as analgesics, anti- rheumatics and anti-inflammatories
07/1989
07/27/1989WO1989006651A1 1h-indazole-3-acetic acids as aldose reductase inhibitors
07/27/1989WO1989006649A2 Antibacterial agents
07/27/1989DE3801406A1 Substituted pyridines
07/26/1989EP0325375A1 1H-indazole-3-acetic acids as aldose reductase inhibitors
07/26/1989EP0325130A2 Substituted pyridines
07/26/1989EP0325129A2 Disubstituted pyridines
07/26/1989CN1034205A Quinoline derivatives, processes for prepn. thereof and antibacterial agent containing them
07/25/1989US4851535 Nicotinic acid derivatives
07/25/1989US4851533 Anxiolytic and antipsychotic agents
07/25/1989US4851419 Certain 2-pyridinyl-phenylsulfinyl-benzoxazoles, the corresponding benzothiazoles or benzimidazoles having anti-inflammatory or gastric acid secretion inhibition activity
07/25/1989US4851418 Naphthyridine antibacterial agents containing an α-amino acid in the side chain of the 7-substituent
07/25/1989US4851415 Ophthalmic use of naphthyridine antibiotics
07/25/1989US4851411 5-monoaryl as.-triazin-3-ones substituted in 2-position, and their use as medicaments
07/25/1989US4851410 Antisecretory, histamine h2-antagonists
07/25/1989US4851409 2-substituted quinoline dioic acids and pharmaceutical compositions
07/25/1989US4851406 Heterocyclic-substituted indoles and pharmaceutical compositions containing them
07/25/1989US4851033 Use of quinoline derivatives for the protection of cultivated plants
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