Patents
Patents for C07D 209 - Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom (45,780)
07/1992
07/22/1992EP0495228A1 Substituted polyamide-imides
07/22/1992CN1062904A Antiproliferative substituted naphthalene compounds
07/22/1992CN1017527B Process for preparing optically active oxo-isoindolinyl derivatives
07/21/1992US5132431 Process for the continuous preparation of imidoperoxycarboxylic acids
07/21/1992US5132430 High refractive index polymers
07/21/1992US5132423 Nucleophilic substitution reaction of alkali hydroxy- or mercaptoaromatic compound and heterocyclic substituted imide
07/21/1992US5132319 1-(hydroxylaminoalkyl) indole derivatives as inhibitors of leukotriene biosynthesis
07/21/1992US5131911 Use of indole derivative for dyeing keratin materials, tinctorial compositions, new compounds and dyeing process
07/21/1992CA1305486C Quaternary ammonium salts used as phase transfer catalyst
07/21/1992CA1305485C Tetrahydrocarbazole 1-alkanoic acids
07/21/1992CA1305421C Medical composition containing indolone derivatives
07/17/1992CA2054073A1 Preparation of 3,5-dichlorophthalic acid and 3,5-dichlorophthalic anhydride
07/15/1992EP0494604A1 1-Piperazinyl-2-butenes and 2-butynes, intermediates thereof, a process for their preparation and their use as medicaments
07/15/1992EP0494248A1 Anti-thrombotic peptides and pseudopeptides
07/15/1992EP0340270B1 5-ht 3? receptor antagonists for treatment of cough and bronchoconstriction
07/15/1992CN1017426B Alkylmelatonins
07/15/1992CN1017425B Process for the preparation of heterocyclic amide derivatives
07/15/1992CN1017397B Nonel phenylureas
07/14/1992US5130443 Esterification and amidation
07/14/1992US5130442 Chromogenic enamine compounds, their preparation and use as color formers
07/14/1992US5130327 Indole derivatives
07/14/1992US5130315 Treatment of psychosis
07/14/1992US5130313 Serotonin antagonists, their preparation and medications containing them
07/14/1992US5130308 Method of treating hormone dependent tumors with diamine-platinum (ii) complex compounds
07/14/1992US5130227 Radiation sensitive plates
07/14/1992US5130058 Photochromic compound, process for production thereof, use thereof and composition containing said photochromic compound
07/14/1992CA1305151C Antiallergy and antiinflammatory agents
07/11/1992CA2059110A1 1-piperazinyl-2-butenes and 2-butynes, intermediates thereof, a process for their preparation and their use as medicaments
07/09/1992WO1992009575A3 2-aminocinnamic acid esters
07/08/1992EP0493721A1 Styrene derivatives
07/08/1992EP0493606A1 Heterocycle-substituted benzene derivative, production thereof, and herbicide containing the same as active ingredient
07/07/1992US5128482 Condensation, cyclization, saponification
07/07/1992US5128346 Derivatives of D-glutamic acid and D-aspartic acid
07/07/1992US5128341 Use of β-receptor blocking agents
07/07/1992US5128164 Sweeteners for foods and beverages
07/01/1992EP0491770A1 Substituted urea compounds and their preparation and use
07/01/1992CN1062291A Pharmaceutical agents
06/1992
06/30/1992US5126462 Sulfur-containing aromatic tetracarboxylic acids and derivatives thereof
06/30/1992US5126125 Decreasing the melanin content in mammalian skin and hair using 5,6-dihydroxindole derivatives
06/30/1992CA2058469A1 Styrene derivatives
06/30/1992CA1304381C 3-(piperidin-1-yl)-carbonylmethyl-isoindolin-1-one
06/30/1992CA1304373C Process for the preparation of optically active secondary amines
06/25/1992WO1992010477A1 Medicaments
06/25/1992WO1992007830A3 Oxindole peptide antagonists
06/24/1992EP0491664A1 Serotonin antagonists
06/23/1992WO1992011238A2 Peroxycarboxylic acids
06/23/1992US5124449 Azaporphyrin derivatives
06/23/1992US5124347 Inhibits 5-lipoxygenase and cyclooxygenase; for treatment of allergies, arthritis, pain
06/23/1992US5124327 Administering in the prevention and treatment of AIDS
06/23/1992US5124324 Indole derivatives
06/23/1992US5124322 Antiarthritic agents
06/23/1992US5123955 Phenylalkenylcarboxylic acids and their esters
06/23/1992CA2099009A1 Peroxycarboxylic acids
06/22/1992WO1992011232A1 Chelating agents
06/22/1992CA2098712A1 Chelating agents
06/19/1992CA2057391A1 Serotonin antagonists
06/17/1992EP0490816A2 Fluoro-compounds
06/17/1992EP0490689A1 3-[2-(dimethylamino)ethyl]-N-methyl-1H-indole-5-methanesulphonamide sulphate (2:1)
06/17/1992EP0490667A2 HIV protease inhibitors
06/17/1992EP0490649A1 A physical form of N-[4-[5-(cyclopentyloxycarbonylamino)-1-methyl-indol-3-ylmethyl]-3-methoxybenzoyl]-2-methylbenzenesulfonamide, a process for its preparation and pharmaceutical compositions containing it
06/17/1992EP0490648A1 Pharmaceutical agents
06/17/1992EP0490490A1 Process for producing bistrimellitic imide
06/17/1992EP0490409A1 Process for producing an aryl imido-peralkanoic acid
06/17/1992EP0299973B1 Anthelmintic acylhydrazones, method of use and compositions
06/17/1992CN1061970A Benzopyran derivatives having anti-hypertensive and vasodilatory activity, their preparation and their therapuetic use
06/17/1992CN1061962A Indenoindole compounds
06/16/1992US5122613 For high performance polyimides
06/16/1992US5122537 Tyrosine kinase inhibitors
06/16/1992US5122535 Method of solubilizing melatonine in water
06/16/1992US5122244 Method and sensor electrode system for the electrochemical determination of an analyte or an oxidoreductase as well as the use of suitable compounds therefor
06/16/1992CA1303616C N-1-azabicyclo¬2,2,2|-oct-3yl)-benzamide compounds
06/12/1992WO1992010479A1 Amidic derivatives of glutamic, aspartic and 2-amino adipic acids with antigastrin activity
06/12/1992CA2097069A1 Amidic derivatives of glutamic, aspartic and 2-amino adipic acids with antigastrin activity
06/11/1992WO1992009575A2 2-aminocinnamic acid esters
06/11/1992WO1992009563A1 Improved matrix metalloprotease inhibitors
06/11/1992WO1992009282A1 Treatment for tissue ulceration
06/11/1992WO1992009268A1 Prevention of synovial adhesions
06/11/1992WO1992003417A3 Nonlinear optical materials
06/11/1992DE4037840A1 2-amino-zimtsaeureester 2-amino-cinnamic acid ester
06/11/1992CA2096225A1 Matrix metalloprotease inhibitors
06/10/1992EP0489579A1 Peptidyl derivatives
06/10/1992EP0489577A1 Peptidyl derivatives
06/10/1992EP0489548A1 A process for the preparation of 2(R)-methyl-4,4,4-trifluorobutylamine, intermediates, and a process for the preparation of a derivative thereof
06/10/1992EP0489547A1 A process for the preparation of a 3-alkylated indole, intermediates, and a process for the preparation of a derivative thereof
06/10/1992EP0489300A2 Tetralones with pharmacological activity
06/09/1992US5120856 Bactericides, fungicides, algicides
06/09/1992US5120849 Preparation of o-substituted hydroxylamines
06/09/1992US5120764 Administering penicillamine and allenylamines to inhibit crosslinking of collagen
06/09/1992US5120752 Cyclopropyl derivative lipoxygenase inhibitors
06/09/1992US5120746 Amine derivatives, salts thereof, process for preparing the same and an anti-ulcer agent containing the same
06/06/1992CA2056922A1 Tetralones with pharmacological activity
06/04/1992WO1992009565A1 Peptidyl derivatives
06/04/1992WO1992009564A1 Peptidyl derivatives
06/04/1992CA2073513A1 Peptidyl derivatives
06/04/1992CA2073510A1 Peptidyl derivatives
06/03/1992EP0488861A1 Process for the preparation of alkoxylated aromatic compounds
06/03/1992EP0488403A2 Process for the preparation of nitroxyl radicals of sterically hindered amines
06/03/1992EP0488169A1 Beta-Hydroxyethylamines with a 1,1-disubstituted cyclopropyl-group, process for their preparation and use
06/02/1992US5118853 Processes for the synthesis of 3-disubstituted aminoacroleins
06/02/1992US5118849 Herbicidal and plant growth-regulating substituted n-aryl nitrogen heterocycles