Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 265 - Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
Patents for C07D 265 - Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms (11,132)
09/1991
09/29/1991WO1991014680A1 Inclusion complexes of n-ethoxycarbonyl-3-morpholino-sydnonimine or salts formed with cyclodextrin derivatives, preparation thereof and pharmaceutical compositions containing the same
09/25/1991EP0447947A1 N-(3-Phenyl-2-methylpropyl and -methyl-prop-2-enyl)-azaheterocycles
09/25/1991EP0447921A2 Silver halide colour photographic material
09/25/1991EP0447920A1 Silver halide color photographic material
09/24/1991CA2038831A1 N-(3-phenyl-2-methylpropyl and -methylprop-2-enyl)-azaheterocycles
09/24/1991CA1289561C Method of manufacturing cis-2,6-dimethylmorpholine
09/17/1991US5049679 Carboxamide derivatives
09/17/1991US5049670 Pour point
09/17/1991US5049576 Carboxamide derivatives
09/17/1991US5049477 Radiation responsive composition
09/17/1991CA1289139C Quinazoline derivatives and a process for their production
09/11/1991EP0445781A1 3-Arylcarbonyl-1-aminoalkyl-1H-indole containing antiglaucoma compositions
09/10/1991US5047570 Preparation of 2-cyano-3-aminoacrylonitrile derivatives
09/10/1991US5047406 Substituted cyclohexanols as central nervous system agents
09/08/1991WO1991013874A1 Derivatives of glycinamide, their preparation and medicaments containing them
09/08/1991CA2074357A1 Glucinamid derivatives, their preparation and drugs containing them
09/04/1991EP0444706A2 Aryl-propyl-amines having antifungal activity
09/03/1991CA2037361A1 Aryl-propyl-amines endowed with antifungal activity
08/1991
08/28/1991CN1054065A Thiazine or oxazine derivatives and preparation thereof
08/27/1991US5043444 Process for the preparation of asymmetrically substituted ureas
08/27/1991US5043338 Fungicide compositions
08/27/1991CA1288104C Amines, their preparation, and their use as fungicides
08/20/1991US5041636 Urea derivatives
08/20/1991US5041154 Benzoxazine compounds useful as herbicides
08/16/1991WO1991012245A1 4h-3,1-benzoxazin-4-one compound and elastase inhibitor composition containing the same
08/16/1991CA2051115A1 4h-3,1-benzoxazin-4-one compounds and their pharmaceutical compositions for inhibiting elastase
08/14/1991EP0441539A2 Thiazine (or oxazine) derivatives and preparation thereof
08/13/1991CA1287629C Thiolactam-n-acetic acid derivatives, their production and use
08/09/1991CA2035147A1 Thiazine (or oxazine) derivatives and preparation thereof
08/08/1991DE4003262A1 Use of naphth:oxazine derivs.
08/07/1991EP0439556A1 Heterocyclic peptide renin inhibitors
08/07/1991CN1053607A Hiv protease inhibitors useful for treatment of aids
07/1991
07/31/1991CN1053427A Method for preparation of taxol using an oxazinone
07/30/1991US5035998 Hydrolase substrates
07/30/1991CA1286880C Steam foam floods with a caustic agent
07/25/1991WO1991008279A3 Use of heterocyclic compounds as bleach activators or optical lighteners in washing and cleaning agents
07/23/1991US5034376 Treatment of hypertension
07/23/1991US5034051 Heterocyclic compounds
07/16/1991CA1286295C Salt of a substituted morpholine with fluoboric acid and wood preservatives
07/10/1991CN1052856A Piperidine derivatives
07/09/1991WO1991010693A1 Copolymerized methine colorant-polyester color concentrates
07/09/1991US5030643 Heterocyclic amide derivatives and use
07/09/1991CA1285941C Derivatives of 1,2-diether-glycero-3-dicarboxylic acid monoesters as lipase substrate
07/03/1991EP0435387A1 Piperidine derivatives
07/02/1991US5028705 Preparation of pyrazolo[5,1-b]quinazolones
07/02/1991CA1285561C Naphthoxazines
06/1991
06/29/1991WO1991009594A1 Sigma receptor ligands and the use thereof
06/29/1991CA2071897A1 Sigma receptor ligands and the use thereof
06/26/1991EP0434440A1 Benzoxazine derivatives, benzothiazine derivatives and herbicides comprising the same
06/26/1991EP0434365A2 HIV protease inhibitors useful for the treatment of aids
06/26/1991EP0433679A2 Pharmaceutical compositions for inhibition of maillard's reaction
06/26/1991EP0433655A1 2-(1-substituted-2-imidazolin-2-yl)benzoic and nicotinic acids and a method for their preparation
06/25/1991US5026719 Synergistic combination of triazole fungicide and morpholine alkylarylsulfonate
06/25/1991US5026710 Fungicides
06/23/1991CA2032734A1 Benzoxazine derivative and benzothiazine derivative and herbicide comprising the same as active ingredient
06/19/1991EP0433239A1 Use of naphthoxazines
06/19/1991EP0433034A2 Method involving thermally sensitive alpha-amidoacetyl or beta-amidopropionyl linkages
06/19/1991EP0432893A2 Benzoxazine derivatives, their preparation and pharmaceutical compositions containing them
06/19/1991CA2032259A1 Hiv protease inhibitors useful for the treatment of aids
06/18/1991US5025014 Bicyclic heterocyclyl containing N-(bicyclic heterocyclyl)-4-piperidinamines as pharmaceuticals
06/15/1991CA2032132A1 Use of naphthoxazines
06/13/1991CA2029462A1 Thermally sensitive linkages
06/12/1991EP0431838A1 Nonionic radiographic contrast agents
06/12/1991EP0431580A2 Substituted cyclohexanols as central nervous system agents
06/12/1991CN1052114A Nonionic radiographic contrast agents
06/05/1991CN1051910A Benzoxazing derivatives and pharmaceutical compositions containing same
06/04/1991US5021571 Rigid compound used in chelating stable radiometal labeled antibodies
06/04/1991US5021413 Analgesic thiomorpholins their preparation, and pharmaceutical compositions containing them
05/1991
05/30/1991WO1991007394A1 Benzoxazine dyes
05/30/1991CA2029830A1 Nonionic radiographic contrast agents
05/29/1991EP0428928A2 Substituted aminals
05/22/1991WO1991008279A2 Use of heterocyclic compounds as bleach activators or optical lighteners in washing and cleaning agents
05/22/1991EP0428376A1 Method for preparation of taxol using an oxazinone
05/22/1991CA2066570A1 Use of heterocyclic compounds as bleach activators or optical lighteners in washing and cleaning agents
05/21/1991CA2029421A1 Pharmaceutical compositions and methods for inhibition of maillard's reaction
05/16/1991DE4033632A1 Tetra:methyl-morpholino-propane-amine, useful as catalyst - produced by heating n.n-di:methyl-n,n-bis-2-hydroxypropyl-tri:methylene-di:amine with inorganic acid, pref. sulphonic acid
05/15/1991EP0427031A2 N-aryl-nitrogen heterocycles
05/15/1991EP0426826A1 Substituted isoxazolidines and isoxazolines.
05/14/1991US5015744 Method for preparation of taxol using an oxazinone
05/09/1991CA2029569A1 Benzoxazine derivatives and pharmaceutical compositions containing the same
05/08/1991EP0426416A1 Novel morpholinol compounds, their preparation and use
05/08/1991CN1012575B Preparation of alkanoyl anilides
05/02/1991WO1991005549A1 Benzoheterocyclic compounds
05/02/1991WO1991003442A3 Process for separating mixtures of partially fluorinated or perfluorinated hydrocarbon compounds
05/02/1991EP0424525A1 Novel amines and their use
05/01/1991CN1051038A Benzoheterocyclic compounds
04/1991
04/30/1991CA1283660C Dyes for sublimation heat-sensitive transfer recording
04/24/1991EP0424115A2 Electrophotographic photosensitive materials
04/24/1991EP0423446A1 Near UV photoresist
04/16/1991CA1283248C Substrates for hydrolases, a method for their preparation and their use
04/04/1991DE3943545A1 N-substd.. nitro-p-phenylene:di:amine intermediates - useful for prodn. of 4-hydroxy:alkyl-3-nitro-aniline(s) for use as direct dyes, esp. for hair dyeing
04/03/1991EP0420194A2 Uracil derivatives and their production and use
04/03/1991EP0419905A2 Quinone derivatives and pharmacological use
03/1991
03/27/1991CN1050186A Guanidine derivatives
03/27/1991CN1050182A Quinone derivatives and pharmacological use
03/27/1991CA2026267A1 Uracil derivatives, and their production and use
03/26/1991US5002694 Liquid crystals with ferroelectric properties
03/21/1991WO1991003512A1 Cytoprotective fatty moiety compounds
03/21/1991WO1991003442A2 Process for separating mixtures of partially fluorinated or perfluorinated hydrocarbon compounds
03/20/1991EP0418199A2 Guanidine derivatives
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