Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 413 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
Patents for C07D 413 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms (64,687)
09/1990
09/16/1990WO1990010630A1 [5(6)-(benzisoxa-, benzisothia- or indazol-3-yl)-1h-benzimidazol-2-yl] carbamates
09/16/1990CA2048629A1 ¬5(6) (benzisoxa-, benzisothia-or indazol-3-yl)-1h-benzimidazol-2-yl| carbamates
09/15/1990CA2012004A1 Chemical compounds
09/12/1990EP0387070A2 N-Containing heterocyclic compounds, processes for the preparation thereof and composition comprising the same
09/12/1990EP0386839A2 Tetrahydroquinoline derivatives useful for neurodegenerative disorders
09/12/1990EP0386715A2 Heteroaryl-aryl-butene and such butane derivatives, process for their preparation, compositions containing them and their use as biocides
09/12/1990EP0386611A2 Amino acid derivatives
09/12/1990EP0386565A1 Heterocyclic compounds
09/12/1990CN1045264A Antiinflammatory benzoxazolones
09/11/1990US4956470 1,3-disubstituted/imidazolium salts
09/11/1990US4956369 Hypotensive agents
09/11/1990US4956367 2-amino-4-morpholino-6-propyl-1,3,5-triazines
09/11/1990US4956356 Pesticidal 3-substituted 1-nitro-2-imino-1,3-diazacycloalkanes
09/11/1990US4956294 Antibiotic l-654,040 2-(2,3-dihydroxyphenyl)-4,5-dihydro-n- 3- (1-hydroxy-2-oxo-3(r)-piperidinyl)-amino!-2(r)-methyl-3-oxopr opyl!-5r-methyl-4s-oxazolecarboxamide
09/11/1990CA2011834A1 Indole derivatives
09/10/1990CA2011853A1 N-containing heterocyclic compounds, processes for the preparation thereof and composition comprising the same
09/10/1990CA2011832A1 Heteroaryl-aryl-butene and -butane derivatives, process for their preparation, agents containing them, and their use as pesticides
09/08/1990CA2011686A1 Tetrahydroquinoline derivatives useful for neurodegenerative disorders
09/07/1990WO1990010000A1 Cyclic carbamate analogues of (+)-pilocarpine
09/06/1990DE3906811A1 Herbicidal composition, containing phenyl-bithienyl derivatives
09/06/1990CA2010531A1 Amino acid derivatives
09/05/1990EP0385848A1 Benzoxazolinone derivatives, process for their preparation and pharmaceutical compositions containing them
09/05/1990EP0385775A1 Herbicidal sulfonamides
09/05/1990EP0385735A1 Benzodiazepine analogs
09/05/1990EP0385679A2 Heterocyclic cyclic ethers with inhibitory activity on 5-lipoxygenase
09/05/1990EP0385664A2 Antiinflammatory benzoxazolones
09/05/1990EP0385515A1 2-amino-thiophene compounds
09/05/1990EP0385489A1 Azacyclooctadiene compound and pharmaceutical use
09/05/1990EP0385351A1 Nicotinic acid derivatives and pharmaceutical compositions comprising same
09/05/1990EP0385231A1 Use of derivatives of N-phenyl-3,4,5,6-tetrahydrophthalimide in the desiccation and abscission of plant organs
09/05/1990EP0385038A1 Ortho-substituted phenyl amidine and phenyl guanidine derivatives and antidiabetic or hypoglycaemic agents containing them
09/05/1990CN1045104A Piperidine compounds and their preparation and use
09/04/1990US4954630 Colorimetric or fluorescent analysis
09/04/1990US4954626 Tetrahydroindazolyl-benzoxazines, their production and use
09/04/1990US4954515 Haloalkylaminomethyl-2-nitro-1H-imidazoles
09/04/1990US4954511 4-pentafluorophenoxypiperidines
09/04/1990US4954506 N-heterocyclic-N-(4-piperidinyl)amides and pharmaceutical compositions and methods employing such compounds
09/04/1990US4954503 3-(1-substituted-4-piperazinyl)-1H-indazoles
09/03/1990CA2010742A1 Azacyclooctadiene compound and pharmaceutical use
08/1990
08/31/1990CA2010989A1 Benzoxazolinonic derivatives, process for their preparation and pharmaceutical compositions containing them
08/31/1990CA2010765A1 Antiinflammatory benzoxazolones
08/31/1990CA2009827A1 Heterocyclic cyclic ethers
08/29/1990EP0384288A2 Piperidine compounds and their preparation and use
08/29/1990EP0384285A2 Piperidine compounds and their preparation and use
08/29/1990EP0384250A2 Sulfonylated azinyliminoheteroazole, process and intermediates for their preparation and their use as herbicides
08/29/1990EP0384244A1 Sulfonylimino-azinyl heteroazoles, method and intermediates for their preparation and their use as herbicides
08/29/1990EP0384211A2 Substituted acrylic-acid esters
08/29/1990EP0209875B1 Resorufin derivatives and process for their preparation
08/28/1990US4952705 Leukotriene antagonist, antiallergens, antiinflammatory agents
08/28/1990US4952703 Analgesics, antiinflammatory agents
08/28/1990US4952698 Psychopharmaceuticals
08/28/1990US4952695 Cyclopropyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-3-quinoline carboxylic acid, intermediate for antibacterials
08/28/1990US4952588 Analgesics, antiinflammatory agents
08/28/1990US4952587 Physiologically active 1,2,4,-oxa- and thiadiazoles
08/28/1990US4952232 Antifungal carbinols
08/27/1990CA2010769A1 Benzodiazepine analogs
08/24/1990CA2010650A1 Herbicidal sulphonylated azinyliminoheteroazoles
08/24/1990CA2010647A1 Herbicidal sulphonylimino-azinylheteroazoles and intermediates therefor
08/22/1990EP0383635A2 Peptides having renin inhibitory activity their preparation and use
08/22/1990EP0383449A2 Pyridazinone derivatives and processes for preparing the same
08/22/1990EP0383438A2 Pyrimidine derivatives
08/22/1990EP0383320A1 A process for preparation of enantiomerically pure polysubstituted 1,4-dihydropyridines
08/22/1990EP0383281A1 1,2-ethanediol derivative and salt thereof, process for producing the same, and cerebral function-improving agent comprising the same
08/22/1990EP0383117A2 Pyridine-substituted esters of acrylic acid
08/22/1990CN1044811A Heterocyclic compounds
08/22/1990CA2010579A1 Piperidine compounds and their preparation and use
08/21/1990US4950764 Herbicides, bactericides, analgesics, antiinflammatory agent
08/21/1990US4950302 Process for the production of 2,5-diamino-6-nitro-pyridine derivatives, their use in hair dye compositions and new 2,5-diamino-6-nitropyridine derivatives
08/18/1990WO1990009376A1 A process for preparation of enantiomerically pure polysubstituted 1,4-dihydropyridines
08/18/1990CA2047741A1 Process for preparation of enantiomerically pure polysubstituted 1,4-dihydropyridines
08/16/1990EP0382628A1 Aminoalkoxylphenyl derivatives, process for their preparation and compositions containing them
08/16/1990EP0382375A2 Fungicides
08/16/1990EP0382199A1 Oxazole compounds and their use
08/16/1990EP0382185A2 Carbostyril derivatives
08/16/1990CA2010260A1 Peptides having renin inhibitory activity their preparation and their use
08/14/1990US4948902 Process for making substituted pyrazoles
08/14/1990US4948898 Process for the manufacture of 1-sulpho-2-oxoazetidine derivatives
08/14/1990US4948804 Derivatives of 1-benzoyl 2-oxo 5-alkoxy pyrrolidine, their preparation, their use as medicaments and the compositions containing them
08/14/1990US4948801 Aminomethyloxooxazolidinyl arylbenzene derivatives useful as antibacterial agents
08/14/1990US4948796 Piperazine derivative or its salt, process for producing the same and pharmaceutical composition comprising the same as active ingredient
08/14/1990US4948421 Phenoxypropionic acid ester derivatives as herbicides
08/09/1990WO1990008764A1 Asymmetrical ureas, method for the preparation and utilization of the same
08/09/1990DE3940074A1 Kondensierte 3-oxo-propannitrilderivate und verfahren zu ihrer herstellung Fused 3-oxo-propannitrilderivate and processes for their preparation
08/08/1990EP0381422A1 Tetrahydrobenzimidazole derivatives
08/08/1990EP0381374A1 Phosphodiesterase inhibitors
08/08/1990CN1009092B Prepn. of pyridone derivatives
08/08/1990CA2009470A1 Oxazole compounds and their use
08/07/1990US4946942 Urethane-protected amino acid-N-carboxyanhydrides
08/07/1990US4946840 Benzazepine and benzothiazepine derivatives
08/07/1990US4946835 Controlling fungal growth
08/07/1990US4946492 Herbicides
08/07/1990CA2009419A1 Cycloaminoalkoxyphenyl derivatives, a process for their preparation as well as the compositions containing them
08/07/1990CA1272479A1 Process for the preparation of penems thereby produced
08/01/1990EP0379953A2 Substituted benzo[b]pyrans, process for their preparation, their use and pharmaceutical preparations based on these compounds
07/1990
07/31/1990US4945164 1,3,4-Oxadiazolyl-phenoxyalkylisoxazoles and their use as antiviral agents and intermediates thereof
07/26/1990WO1990006307A3 Antibacterial quinolone compounds
07/26/1990DE3901461A1 Process for the preparation of N-aryl-dimethylmaleimide derivatives, and novel intermediates
07/25/1990EP0379351A1 1,4-Dihydropyridine derivatives
07/25/1990EP0379057A2 Mesogenic epoxy compounds
07/25/1990EP0378791A2 3,4-Dimethyl-pyrrolidine derivatives
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