Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 487 - Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups
Patents for C07D 487 - Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups (57,272)
01/1990
01/09/1990US4892873 Muscle relaxants, antiepileptic, an xiolytic agents
01/09/1990US4892805 Photographic element and process
01/09/1990US4892583 1-Methyl-3,5,7-triaza-1-azoniatricyclodecane triiodide, a method of preparation, and its use in the control of microorganisms in aqueous systems
01/09/1990US4892576 Polyester from phenylenebisoxy-2-propionic acid
01/03/1990EP0349239A2 Condensed pyrimidine derivatives, process and intermediates for their preparation and pharmaceutical compositions containing them
01/03/1990EP0349219A1 1,2,4,5-benzoylenebis(naphtho[1,8-de]pyrimidine) compounds and their use
01/03/1990EP0348872A1 Fused dihydroxyquinoxalines and their use as glutamate antagonists
01/03/1990EP0348641A2 Process for the preparation of tetrahydrofolates
01/03/1990EP0348460A1 Polycyclicamines with psychotropic activity
01/03/1990EP0348392A1 8-alkylaminoimidazo[1,2-a]pyrazines and derivatives, their preparation and their application in therapy
01/03/1990CN1038452A Process for preparing pyrrolizine derivatives
01/02/1990US4891378 Cerebral insufficiency
12/1989
12/28/1989WO1989012637A1 Heterobicyclic compounds having antiinflammatory activity
12/28/1989WO1989010772A3 Use of metal chelate complexes in dehalogenation
12/28/1989WO1989006649A3 Antibacterial agents
12/27/1989EP0347852A2 Novel neplanocin derivatives
12/27/1989EP0347698A1 Heterobicyclic compounds having antiinflammatory activity
12/27/1989EP0347695A2 Electrostatic toner
12/26/1989US4889937 New indole derivatives and process for producing them
12/26/1989US4889907 Polymeric polyhyroxy polyether containing 1,6-diazaspiro-[4.4]nonane-2,7-dione units
12/26/1989US4889129 Apparatus for treatment of tumors
12/20/1989EP0347252A2 Method of treating cachexia and certain new compounds for use in this method
12/20/1989EP0347235A2 Photosensitive silver halide color photographic material
12/20/1989EP0347146A2 Fused pyrimidine derivatives, process and intermediates for their preparation and pharmaceutical compositions containing them
12/20/1989EP0347094A1 Imidazoquinoxaline compounds and their preparation and use
12/20/1989EP0346770A2 Curable fluorine containing polyimide
12/20/1989EP0346744A1 Condensed diazepinones, process for their preparation and medicaments containing them
12/19/1989US4888408 Polymeric polyhydroxy polyether containing 1,6-diazaspiro-[4.4]nonane-2,7-dione units
12/19/1989US4888407 Imide compound and composition containing the same
12/19/1989US4888347 Use of specific N-methyl-D-aspartate receptor antagonists in the prevention and treatment of neurodegeneration
12/19/1989US4888345 4,8-disubstituted-1,2-dihydro and 1,2,3,4-tetrahydroimidazo-[1,5-a] pyrimidines
12/19/1989US4888341 Antitumor agents
12/19/1989US4888332 Antibiotics
12/14/1989WO1989012049A1 Derivatives of metalloporphyrines, their preparation, application for therapeutical purposes and use in preparing hybrid molecules
12/14/1989WO1989012048A1 Cis-2,6-diazabicyclo[3.3.0]octane derivatives and their medicinal use
12/14/1989WO1989011868A1 Macrocyclic complexes of yttrium, the lanthanides and the actinides having peripheral coupling functionalities
12/14/1989WO1989011782A1 ALKOXY-1,2,4-TRIAZOLO[1,5-c]PYRIMIDINE-2-SULFONAMIDES, PROCESS FOR THEIR PREPARATION AND INTERMEDIATES
12/13/1989EP0345808A1 1-Indolylalkyl-4-(substituted-pyridinyl)piperazines
12/13/1989EP0345712A1 Pyrrolizine derivate and its manufacture
12/13/1989EP0345711A2 Process for the preparation of pyrrolizine derivatives
12/13/1989EP0345629A2 Condensed diazepinones, process for their preparation and medicaments containing them
12/13/1989EP0345330A1 Processes for the production of amines
12/12/1989US4886883 Herbicides
12/12/1989US4886863 Cured products of improved toughness and solvent resistance
12/12/1989US4886808 Indazolyl carboxylic acid amides useful for treating migraine clusters headache, trigeminal neuralgia or emesis
12/12/1989US4886807 Novel pyrimidopyrimidine derivative, process for producing it and pharmaceutical composition
12/12/1989US4886797 Central nervous system disorders
12/06/1989EP0345171A1 Metalloporphyrine derivatives, their therapeutical use and their use in the preparation of hybrid molecules
12/06/1989EP0344943A1 Imidazoquinoxaline compounds and their preparation and use
12/06/1989EP0344891A2 Tetraazaporphin, process for producing the same, as well as optical recording media using the same and production processes thereof
12/06/1989EP0344643A2 Antiviral pharmaceutical composition
12/06/1989EP0344543A2 Condensed diazepinones, process for their preparation and medicaments containing them
12/05/1989US4885351 Curable
12/05/1989US4885304 Mitomycin analogs
12/05/1989US4885300 4-Substituted pyrazolo[3,4-D]pyrimidine derivatives
12/05/1989US4885114 Metallized tetra((meso)-5-methyl-2-thiophene)porphines, platinum (5-bromo octaethylporphine) and optical filters containing same
11/1989
11/30/1989EP0256036A4 Production and use of purpurins, chlorins and purpurin- and chlorin-containing compositions.
11/29/1989EP0344015A2 Tetracyclic ketones
11/29/1989EP0343752A1 Alkoxy-1,2,4-triazolo (1,5-c) pyrimidine-2-sulfonamides, process for their preparation and intermediates
11/29/1989CN1037513A Pyrrolo (2,3-d) pyrimidine derivatives and production and utilization thereof
11/28/1989US4883872 Hypotensive agents
11/28/1989US4883803 Treatment of anxiety
11/28/1989US4883799 N-(4-(1-hydroxy-3-(5,6,7,8-tetrahydropyrido(2,3,-d)-pyrimidin-6-yl)prop-2-yl)benzoyl)glutamic acid derivatives
11/28/1989US4883794 Pyrrolo(1,2-b)cinnolines
11/28/1989US4883790 Use of hydro-monobenzoporphyrins to mediate the destruction of unwanted cells or tissues by irradiation
11/28/1989CA1263386A1 3-aminopyrazolo[3,4-d]pyrimidine derivatives and production thereof
11/23/1989EP0342682A2 Hydroxamate derivatives of selected nonsteroidal anti-inflammatory acyl residues having cyclooxygenase and 5-lipoxygenase inhibition
11/23/1989EP0342637A2 Silver halide color photographic material
11/23/1989EP0342569A1 Heterocyclic 2-alkoxyphenoxysulfonyl urea and their use as herbicides or as plant growth regulators
11/23/1989EP0342568A1 Heterocyclically substituted phenoxysulfonyl urea, process for their preparation and their use as herbicides or as plant growth regulators
11/23/1989EP0342482A2 Process for the preparation of pyrimidine derivatives
11/23/1989EP0342474A2 Use of diazepinones for the preparation of a medicament for therapy of microcirculatory disorders
11/22/1989CN1037272A Intramuscular injection of syrase inhibitors
11/21/1989US4882438 Photochromatic compounds
11/21/1989US4882435 Pharmaceutical preparations
11/21/1989US4882327 Certain heterocyclic N-substituted carboxamides
11/21/1989US4882323 1,2,3,4,5,6-hexahydro[1,3,6]triazocino[1,1-a]benzimidazoles
11/21/1989US4882266 Silver halide color photographic material containing a pyrazoloazole magenta coupler
11/21/1989US4882234 Storage-stable porphin compositions and a method for their manufacture
11/16/1989WO1989010924A1 Indazole derivatives
11/16/1989WO1989010772A2 Use of metal chelate complexes in dehalogenation
11/16/1989DE3813884A1 Substituted 1-oxo-3-thioxo-2,3,5,8-tetrahydro-1H-[1,2,4]-triazolo[1,2- alpha ]pyridazine s, processes for their preparation, and their use as herbicides
11/15/1989EP0342152A2 Mass-dyed highly molecular organic materials containing metal complexes; metal complexes and process for their preparation
11/15/1989EP0341489A1 Sulfonyl amino carbonyl triazolinones
11/15/1989CN1037148A Pyrimidine and purine 1,2-butadiene-4-ols as anti-retroviral agents
11/14/1989US4880923 Crown compounds
11/14/1989US4880922 Bactericides
11/14/1989US4880824 Phenyl and benzoyl substituted imidazo-fused heterocyclic calcium channel blockers
11/14/1989US4880806 1-Cyclopropyl-6-fluoro-7-piperazinyl-1,4-Dihydro-4-oxo-quinoline-3-carboxylic acid derivatives
11/14/1989US4880799 Central nervous system disorders, anticonvulsants
11/14/1989CA1262908A1 Pyrrolobenzimidazoles, process for the preparation thereof and pharmaceutical compositions containing them
11/14/1989CA1262862A1 Tetrapyrrole therapeutic agents
11/08/1989EP0340828A1 5-Fluoromethyl-1,2,4-triazolo(1,5-a)-pyrimidine-2-sulfonamides, process for their preparation and compositions for their use as herbicides
11/08/1989EP0340243A1 Cc-1065 analogs.
11/08/1989CN1036957A Antiviral tetrahydroimidazo (1,4)-benzodiazepin-2-ones
11/08/1989CN1036956A Process for preparing 5,6-diphenyl-1,2-dihydro-3 hydro-pyrrolo (1,2-a) pyrrole-1-carboxylic derivates
11/07/1989US4879327 New phosphorous acid salts, compositions containing them, and their application as fireproofing agents
11/07/1989US4879293 Nervous system and psychosomatic disorders
11/02/1989WO1989010368A1 5-FLUOROMETHYL-1,2,4-TRIAZOLO[1,5-a]-PYRIMIDINE-2-SULFONAMIDES, PROCESS FOR THEIR PREPARATION AND COMPOSITIONS FOR THEIR USE AS HERBICIDES
11/02/1989WO1989010355A1 Derivatives of tryptophan as cck antagonists
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