Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 403 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group
Patents for C07D 403 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group (62,587)
12/1983
12/13/1983US4420554 Silver halide photosensitive materials
12/07/1983EP0096006A2 3-(Ureidocyclohexylamino)-propane-1,2-diol derivatives, process for their preparation, pharmaceutical preparations containing these compounds and their therapeutical use
12/07/1983EP0096004A2 Sulfonyl(thio)ureas, process for their preparation and their use as herbicides and/or growth regulating agents
12/07/1983EP0096003A2 Sulfonyl(thio)ureas, process for their preparation and their use as herbicides and/or growth regulating agents
12/07/1983EP0095925A2 Herbicidal imidazole, pyrazole, thiazole and isothiazole derivatives
12/07/1983EP0095906A1 Improvements relating to compounds useful in radiotherapy or chemotherapy
12/07/1983EP0095764A2 2-Oxoazetidinone derivatives, their production and use
12/07/1983EP0095665A1 Labelled conjugates of ethosuximide, ethosuximide immunogens, antibodies thereto, immunoassay method employing the antibodies and reagent means, test kit and test device for the immunoassay method
12/07/1983EP0095584A2 Substituted 4-phenoxy and 4-phenylthio prolines
12/06/1983US4419357 3-(1H-Tetrazol-5-yl)-4(3H)-quinazolinones
11/1983
11/30/1983EP0095289A2 Imidazo(1,2-c)pyrazolo(3,4-e)pyrimidines and their production
11/29/1983US4418197 1,4-Dihydropyridine derivatives
11/23/1983EP0094911A2 Preparation of pyrrolo-(3,4-c) pyrroles
11/23/1983EP0094726A1 Process for the transformation of an aldehyde or a ketone into the corresponding epoxide, in particular of furfural into furfuryl oxiranes
11/22/1983US4416895 Imidazole derivatives and salts thereof, their synthesis and intermediates and pharmaceutical formulations
11/16/1983EP0094349A2 Use of quinoline derivatives for the protection of cultivated plants
11/16/1983EP0094175A1 Pyrazolopyridine compounds
11/16/1983EP0094095A2 Bicyclic carboxylic acids and their alkyl and aralkyl esters
11/16/1983EP0094080A2 Pyrido(2,1-b)quinazoline derivatives
11/15/1983CA1157022A1 Substituted ureas, their manufacture, their use as herbicides, and agents therefor
11/09/1983EP0093376A2 1-Sulfo-2-azetidinone derivatives, their production and use
11/08/1983US4413999 Amidoxime derivatives, processes for the preparation
11/08/1983CA1156656A1 Process for the preparation of pyrimidyl-chinazolines
11/02/1983EP0092722A1 Beta-lactam antibiotics, process for their preparation and their use as medicines
11/01/1983US4412999 Anti-emetic esters of cyproheptadine-3-carboxylic acid and structurally related compounds
10/1983
10/26/1983EP0092114A2 Esters of cyproheptadine-3-carboxylic acid and structurally related compounds, process for their preparation and pharmaceutical composition containing them
10/25/1983US4411899 Substituted derivatives of amino alkane diols as gastric secretion inhibitors
10/25/1983CA1155847A1 6-imidazol-1-yl-3-hydrazino-pyridazines, their preparation, and drugs containing these compounds
10/25/1983CA1155842A1 Compounds
10/18/1983US4410618 Development inhibitors
10/18/1983US4410540 Cardiotonic 4-aroylimidazolidin-2-ones
10/18/1983US4410539 Heterocyclic thromboxane synthetase inhibitors and pharmaceutical compositions containing them
10/18/1983US4410532 N-Substituted aziridine-2-carboxylic acid derivatives and their immuno-stimulation compositions and methods
10/12/1983EP0091309A2 Triazole antifungal agents
10/12/1983EP0091219A2 Heterocyclic fungicidal and growth regulant compounds, and compositions containing them
10/12/1983EP0091130A2 Cephalosporin derivatives, process for preparing and pharmaceutical compositions containing said compounds
10/12/1983EP0090978A2 Imidazolylphenyl-tetrahydropyridazines, process for their preparation and pharmaceutical compositions containing them
10/12/1983EP0090972A2 Indazole derivatives
10/11/1983US4409323 Silver halide photographic material
10/11/1983US4409236 N-Substituted aziridine-2-carboxylic acid derivatives and immuno-stimulation composition and method
10/11/1983CA1155120A1 Substituted 1-h-1,2,4-triazoles
10/05/1983EP0090733A1 Disubstituted polymethylene imines, processes for their preparation and pharmaceutical compositions containing them
10/04/1983CA1154761A1 Sulfooxy- triazinium, pyrimidinium and pyridinium hydroxide inner salts
09/1983
09/28/1983EP0089926A2 Pharmaceutical preparations of tetracycles containing nitrogen, and compounds of this type
09/28/1983EP0089834A2 Light-sensitive silver halide color photographic material
09/21/1983EP0089065A2 Novel phenylpiperazine derivatives and process for producing the same
09/14/1983EP0088593A2 1,2,4-Triazine and pyrazine derivatives
09/14/1983EP0088488A1 Antibacterial agents, their preparation and use
09/14/1983EP0088259A2 Azolyl-pyrrolidinones, process for their preparation and their use as fungicides
09/14/1983EP0088128A1 Antiinflammatory and analgetic 4-pyridylpyridazin(2h)-3-ones
09/13/1983US4404216 Antifungal 1,3-bis-triazolyl-2-propanol derivative
09/07/1983EP0087780A2 Pyrazolesulfonylurea derivative, preparation thereof, herbicide containing said derivative as active ingredient and herbicidal method by use thereof
09/06/1983US4402960 Antiinflammatory imidazole derivatives
09/01/1983WO1983002943A1 Alkylated polyalkylenepolyamines, substituted oxo-piperazinyl-triazines and uv light stabilized compositions
09/01/1983WO1983002942A1 Process for preparing 2-azetidinone-1-sulfonic acids, and starting materials therefor
08/1983
08/31/1983EP0087337A1 2-Piperazinyl-4-phenyl-quinazoline derivatives with antidepressive properties, process for the preparation of these compounds and medicines containing them
08/31/1983EP0087274A2 Pyrimidone derivatives
08/30/1983CA1152988A1 Tetrazolyloxycarboxylic acid amides, a process for their preparation and their use as herbicides
08/24/1983EP0086647A2 Pyrimidone compounds, their preparation, and pharmaceutical compositions containing them
08/24/1983EP0086564A1 Alkanolamine derivatives
08/24/1983EP0086563A1 Antibacterial agents, their preparation and use
08/24/1983EP0086340A1 3-(1H-tetrazol-5-yl)-4(3H)-quinazolinones
08/24/1983EP0086301A1 Thiadiazine, oxadiazine and triazine derivatives and pharmaceutical compositions containing them
08/23/1983US4400519 Photopolymerization initiators
08/17/1983EP0085892A1 Substituted benzodiazepinones, process for their preparation and medicines containing them
08/16/1983US4399285 Herbicides
08/16/1983US4399140 5-Halo-pyrimidin-2-ones, the salts thereof
08/16/1983US4399138 Alkanolamine derivatives
08/16/1983US4399137 6-Imidazol-1-yl-3-hydrazino-pyridazines, their preparation and antihypertensive use
08/16/1983CA1152073A1 Imidomethyl blocked photographic reagent
08/10/1983EP0085476A2 Herbicidal sulfonamides
08/10/1983EP0085392A2 Sunlight-energy-storing substances and sunlight-energy-storing method using the same
08/10/1983EP0085291A1 2-Oxo-1-(aminocarbonylaminosulfonylaminocarbonyl)azetidines
08/09/1983US4397848 N-Substituted aziridine-2-carboxylic acid immunostimulant derivatives
08/03/1983EP0084941A1 Amide derivatives
08/02/1983CA1151178A1 3-[(alkoxy)(aryl or heteroaryl)methyl]-1h-indoles as color formers in pressure-sensitive and thermal imaging systems
08/02/1983CA1151173A1 Aldehyde or ketone 0-[(3-indolyl)(aryl or heteroaryl)methyl]oximes as color formers in pressure-sensitive and thermal imaging systems
08/02/1983CA1151165A2 Pharmacologically active substituted 1,2,4-triazines
07/1983
07/27/1983EP0084250A2 6-(Substituted phenyl)-4,5-dihydro-3-(2H)-pyridazinone compounds and processes for their preparation
07/27/1983EP0084155A2 (1,2)-Fused 1,4-benzodiazepine compounds, process for their preparation and medicines containing these compounds
07/26/1983US4395473 Electrophotographic sensitive materials containing barbituric acid or thiobarbituric acid derivaties
07/20/1983EP0083975A2 Herbicidal sulfonamides
07/20/1983EP0083923A2 Aminoacyl-containing dipeptide derivatives useful as antihypertensives
07/20/1983EP0083613A1 N-phenylpyrazole derivatives useful as herbicides.
07/19/1983US4394513 N-Azolyl acetanilides, the manufacture thereof, and their use as
07/19/1983CA1150252A1 Guanidines, processes for producing them, and pharmaceutical preparations containing such compounds
07/19/1983CA1150250A1 Hydantoin derivatives
07/05/1983US4391975 Process for 1-oxacephem derivatives
06/1983
06/29/1983EP0082648A2 Cephalosporin derivatives
06/29/1983EP0082402A2 Succinimide derivates and process for preparation thereof
06/29/1983EP0082376A2 Substituted derivatives of amino alkane diols as gastric secretion inhibitors
06/28/1983CA1148962A1 N-substituted aziridine-2-carboxylic acid derivatives
06/22/1983EP0081719A2 2-Nitro-imidazols
06/21/1983US4389403 1-Aroyl-2-phenylamino-2-imidazolines, drugs containing these compounds, and use thereof
06/15/1983EP0081461A2 Imidazobenzodiazepines, process for their preparation, pharmaceutical preparations containing these compounds and their therapeutical use
06/15/1983EP0081338A1 N-(tetraxol-5-yl)phenazine-1-carboxamides
06/14/1983US4388317 Pyrimidones having histamine H2 -antagonist activity
06/07/1983US4387225 Heterocyclic alkylene triazinones
05/1983
05/25/1983EP0079810A1 Derivatives of 4-phenyl-quinazoline active on the central nervous system
05/25/1983EP0079545A1 Benzimidazole derivatives, process for the preparation thereof and pharmaceutical composition containing the same
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