Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 405 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
Patents for C07D 405 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom (69,397)
05/1991
05/31/1991CA2031174A1 Phenylethylene derivatives, processes for preparing the same and intermediates therefor
05/31/1991CA2031078A1 Arylalkylazoles substituted by polyunsaturated radicals, processes for their preparation and their use
05/31/1991CA2030961A1 Angiotensin ii antagonists
05/30/1991WO1991007398A1 4-heteroaryl piperidine intermediates and their preparation
05/30/1991CA2030129A1 1,8-napthalenedicarboximides as antidotes
05/29/1991EP0429372A1 2-Azolyl nicotinate derivatives as herbicides
05/29/1991EP0429366A1 Isoindolone derivatives, their preparation and pharmaceutical compositions containing them
05/29/1991EP0290452B1 Electronic inclinometer
05/28/1991US5019650 4-aryl-4-piperidine (or pyrrolidine or hexahydroazepine) carbinols and heterocyclic analogs thereof
05/28/1991US5019588 1-oxaspiro[4,5] decane-7,8-diaminoarylamides
05/28/1991US5019587 Anticoagulants
05/28/1991US5019586 Ketone derivatives
05/28/1991US5019582 Piperidine compounds and their preparation and use
05/28/1991US5019573 Substituted dibenzofurans and methods of using same
05/28/1991US5019572 Anticoagulants
05/28/1991US5019565 Fungicidal pyridyl imidates
05/28/1991CA1284506C Aroylaminomethylpyridines and their use to combat fungi
05/28/1991CA1284503C N-(butenyl substituted) azaheterocyclic carboxylic acids
05/28/1991CA1284499C ¬2,5-dihydro-2-oxo-5-phenyl-3-furanyl| amines, methods of manufacture, and use thereof in the production of angiotensin converting enzyme inhibitors
05/27/1991CA2029278A1 4-amidino chroman and 4-amidino pyrano (3,2-c) pyridine derivatives, a process for their preparation and pharmaceutical compositions containing them
05/25/1991WO1991008206A1 N-acyl-substituted azacyclic compounds, processes for their preparation, and their use as pharmaceuticals
05/25/1991CA2069423A1 Azacyclic derivatives
05/24/1991CA2030569A1 Isoindolone derivatives, preparation thereof and pharmaceutical compositions containing the same
05/22/1991EP0428434A2 Compounds of aromatic amines and their enantiomers, process for their preparation and pharmaceutical compositions containing them
05/22/1991EP0428392A2 Optically active compounds having plural chiral centers and the production thereof
05/22/1991EP0428094A1 Mevinic acid derivatives
05/22/1991EP0427773A1 Method of preparation of 2',3'-dideoxynucleosides
05/22/1991CN1051556A Pyrimidine derivatives their production and use
05/22/1991CN1051555A Substituted n-(imidazolyl) alkyl alanine derivatives
05/21/1991US5017702 2,6-polyalkyl-4-piperidylamides, use thereof as stabilizers, in particular for plastics, and organic material containing same
05/21/1991US5017696 Advanced glycosylation end products and associated methods
05/21/1991US5017601 Anti-ulcer 5-(2-substituted ethenyl)-3(2H)-furanones
05/21/1991US5017594 1-halo-1-azolylpropenes and -methyloxiranes and fungicides containing these compounds
05/21/1991US5017591 Thiazolyl methyl)-2-2'-Bi-1H-imidazoles and use as hypertensive agents
05/21/1991US5017590 1,4-dihydropyridine-threonine compounds with cardiovascular activity
05/21/1991US5017588 Anticoagulants
05/21/1991US5017586 5-dialkylaminomethyl-2-furanomethanol derivatives having anti-hypertensive properties
05/21/1991US5017585 Method of treating calcium overload
05/21/1991US5017583 Leukotriene antagonists
05/21/1991US5017573 Serotonin receptor antagonist
05/21/1991US5017572 Calcium antagonist
05/21/1991US5017571 Carbamic acid ester of substituted 7-hydroxy-2,3,4,5-tetrahydro-1H-3-benzazepines
05/21/1991US5017211 Heterocyclic compounds
05/21/1991CA1284322C 1-(4-aminophenyl)-4-methyl-7,8-methylenedioxy-3,4- dihydro-5h-2,3-benzodiazepine and a process for preparing same
05/15/1991EP0427672A1 Polymer stabilizers containing both hindered amine and hydroxylamine moieties
05/15/1991EP0427606A1 4-Amidino chromane and 4-amidino pyrano(3,2-c)pyridine derivatives, process for preparation and pharmaceutical compositions containing them
05/15/1991EP0427549A1 Heterocyclic oxy-phenoxyacetic acid derivatives and their use as herbicides
05/15/1991EP0427463A1 Substituted N-(imidazolyl)alkyl alanine derivatives
05/15/1991EP0427174A1 Pyridinesulfonamide derivatives and herbicides
05/15/1991EP0427161A1 Picolylselenobenzamides of aminopyridines, anilines and picolylamines
05/15/1991EP0427160A1 Benzylselenobenzamides of aminopyridines and picolylamines
05/15/1991EP0427061A2 Process for the preparation of cis-2-(1H-1,2,4-triazol-1-yl-methyl)-2-(halophenyl)-3-(halophenyl)-oxirane
05/15/1991EP0427059A2 N-oxo-azolylmethyl oxiranes and fungicides containing them and bioregulators
05/15/1991EP0349580B1 Fungicidal aminotriazoles and aminoimidazoles
05/14/1991US5015704 Reactively capped polyarylene sulfide and method and intermediates for their preparation
05/14/1991US5015703 Reactively capped polyarylene sulfide and method and intermediates for their preparation
05/14/1991US5015661 Chromanes and their pharmaceutical compositions and methods
05/14/1991US5015649 Plant-protective compositions
05/14/1991US5015640 Insecticides or miticides
05/14/1991US5015285 Herbicides, antigrowth agents or plant growth regulators
05/14/1991US5015284 Alkyl- and alkenylsulfonylureas which are substituted in the heterocycle, and their use as herbicides or plant growth regulators
05/14/1991CA1284150C (3s,4r)-trans-4-pyrrolidon/piperidon-1-yl-3,4-dihydro-2h- benzo ¬b|pyran-3-olderivatives
05/10/1991CA2029692A1 Heterocyclic oxy-phenoxyacetic acid derivatives and their use as herbicides
05/08/1991EP0426491A2 Herbicidal, optically active or racemic substituted propionic acid derivatives, herbicide compositions containing them and process for preparing same
05/08/1991EP0426476A1 Pyrimidine derivatives, their production and use
05/08/1991EP0425948A2 Halogenated sulfonylaminocarbonyl-triazolinones
05/08/1991CN1051174A Triazolo derivatives and process for their preparation
05/07/1991WO1991006554A1 Nucleoside derivatives
05/07/1991US5013853 Chroman derivatives
05/07/1991US5013852 Antiinflammatory
05/07/1991US5013827 Enhanced chemiluminescence from 1,2-dioxetanes through energy transfer to tethered fluorescers
05/07/1991US5013749 Imidazole derivatives and their use as hypercholesterolemia and hyperlipoproteinemia agents
05/07/1991US5013741 N-[substituted alkylidene]-1,2,3,4-tetrahydro-9-acridinamines useful for enhancing the cholinergic function in a mammal
05/07/1991US5013734 Novel esters of phenylalkanoic acid
05/07/1991US5013732 Analgesics
05/07/1991CA2073063A1 Nucleoside derivatives
05/07/1991CA2029275A1 Aromatic amine compounds, their method of preparation and pharmaceutical compositions in which they are present
05/07/1991CA2029117A1 Pyridinesulfonamide derivatives and herbicides
05/07/1991CA2028925A1 Substituted n-(imidazolyl)alkyl alanine derivatives
05/07/1991CA1283916C Triazolyl-keto-derivatives endowed with a fungicidal activity
05/07/1991CA1283915C (2-cyano-2-arylethyl)pyridines
05/05/1991CA2029210A1 N-oxoazolylmethyloxiranes and fungicides and bioregulators containing them
05/02/1991WO1991005549A1 Benzoheterocyclic compounds
05/02/1991EP0425378A1 1,3,4-Trisubstituted azetidin-2-one derivatives, useful intermediates for synthesis of beta-lactames, and their process of asymmetrical preparation
05/02/1991EP0425282A2 Triazolo derivatives and process for their preparation
05/02/1991EP0425211A1 Substituted 5-((tetrazolyl)alkenyl)-imidazoles
05/02/1991EP0425109A2 3-Substituted-2-oxindole derivatives as inhibitors of interleukin-1 biosynthesis
05/02/1991EP0424929A1 Isoquinolone derivatives, their production and use
05/02/1991EP0424538A1 Pyridine derivatives and their salts, and insecticidal/acaricidal agent containing the same as active ingredient
05/02/1991EP0424525A1 Novel amines and their use
05/02/1991CA2029027A1 Pyrimidine derivatives, their production and use
05/01/1991CN1051040A Herbicides derivates of 2-azolyl nicotinate
05/01/1991CN1051039A W-phenoxy-heterocyclic compounds
05/01/1991CN1051038A Benzoheterocyclic compounds
04/1991
04/30/1991US5011950 Aromatic amine derivatives
04/30/1991US5011932 Anthelmintic pyridinyl acylhydrazones derivatives
04/30/1991US5011930 Antilipemic agents, anticoagulants
04/30/1991US5011850 Substituted diazolylalkyl-carbinols, a process for their preparation and their use as antimycotic agents
04/30/1991US5011847 2,5-diaryl tetrahydrofurans and analogs thereof as PAF antagonists
04/30/1991US5011840 Imidazolidinedione derivatives in diabetes treatment
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