Patents
Patents for C07D 413 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms (64,687)
08/1992
08/04/1992US5135928 Triazolo derivatives and process for their preparation
08/04/1992US5135563 Pyrimidine derivative
08/04/1992CA1305964C2 1-carba (dethia) cephalosporin 3-triflate ester antibiotics
08/04/1992CA1305962C Chromogenic quinazolines
08/01/1992CA2060387A1 Tetrazole derivatives, process for their preparation and their use
07/1992
07/29/1992EP0496222A1 Indole derivatives
07/29/1992EP0179855B1 Dopamine agonists
07/28/1992US5134232 Diagnosis; concentration in blood
07/28/1992US5134147 Antipsychotic agents
07/28/1992US5134146 Substituted oxadiazoles and thiadiazoles for use in the treatment of glaucoma
07/28/1992US5134123 Amino acid derivatives
07/27/1992CA2060030A1 Substituted 3-aminosydnone imines, process for the preparation therefore and the use thereof
07/23/1992DE4101324A1 Isoxazole-4-carboxamide derivs. - used as immuno:modulators, e.g. for treating transplant rejection
07/22/1992CN1062906A Process for preparing 8-chloroquinolone derivatives
07/21/1992US5132411 Blue shades
07/21/1992US5132310 Benzochroman compounds, lipoxygenase inhibitors
07/21/1992US5132308 Phenoxyalkyl-substituted heteroaromatics and their use for controlling pests
07/21/1992US5132305 Benzoxazolinone compounds, compositions and use
07/15/1992EP0494817A1 Benzisoxazole and benzisothiazole derivatives, process for their preparation and pharmaceutical compositions containing them
07/15/1992EP0494774A1 Indazole-substituted fivemembered heteroaromatic compounds
07/15/1992CN1062726A Arthropodicidal carboxanilides
07/15/1992CN1017425B Process for the preparation of heterocyclic amide derivatives
07/14/1992US5130323 Anticoagulants, thromboxane A2 antagonist and enzyme inhibitor for treatment of nephtitis and asthma
07/14/1992US5130317 Immunosuppressants and fibrosuppressants for metabolism of collagen
07/14/1992US5130316 Arylbenzene oxazolidinone compounds
07/14/1992US5130313 Serotonin antagonists, their preparation and medications containing them
07/14/1992US5130310 Substituted benzo[b]pyrans, processes for their preparation, their use and pharmaceutical preparations based on these compounds
07/14/1992US5129943 Substituted pyridine compounds
07/14/1992CA1305286C 1,3,4,-thiadiazoles
07/14/1992CA1305152C Oxazolidin-2-one derivatives as hypoglycemic agents
07/14/1992CA1305151C Antiallergy and antiinflammatory agents
07/14/1992CA1305148C Carbamoylpyrrolidone derivatives and drugs for senile dementia
07/12/1992CA2058805A1 Indazole-substituted five- membered heteroaromatic compounds
07/10/1992WO1992012141A1 N-hydroxyurea derivatives as antiallergy and antiinflammatory agents
07/09/1992WO1992011257A1 Phenoxanes, process for the production thereof, and compositions
07/09/1992WO1992011256A1 Process for the preparation of benzoxazinyltetrahydropyridazines
07/09/1992WO1992011245A1 2-acylamido derivatives of 3,4-dihydro-3-oxo-quinoxaline having pharmaceutical activity
07/09/1992WO1992011006A1 Therapeutical agent against viral diseases
07/09/1992CA2058878A1 Benzisoxazole and benzisothiazole derivatives; process for preparing the same and pharmaceutical compositions containing them
07/08/1992EP0493608A1 Quinolonecarboxylic acid derivative
07/08/1992EP0202282B1 New use of 1,4-dihydropyridine derivatives
07/08/1992CN1062536A Retroviral protease inhibitors derived from 3-chloro-2-chloromethyl-1-propene
07/07/1992US5128340 Thiazole derivatives
07/07/1992US5127935 Halogen, phenyl and heterocycle substituents, agricultural use
07/07/1992CA1304738C 7-amino-1-cyclopropyl-6,8-difluoro-1,4-dihydro-4-oxo- quinoline-3-carboxylic acids, processes for their preparation and antibacterial agents containing these compounds
07/02/1992DE4041282A1 Phenoxane, herstellungsverfahren und mittel Phenoxane, manufacturing process and medium
07/02/1992DE4041281A1 Therapeutisches mittel zur bekaempfung von viruserkrankungen Therapeutic agents for controlling virus diseases
07/01/1992EP0493041A2 Use of benzobicyclic carboxamides for the treatment of anxiety and migraine
07/01/1992EP0492136A2 Retroviral protease inhibitors derived from 3-chloro-2-chloromethyl-1-propene
07/01/1992CN1062353A Process for preparing aminoalkylketones derivatives and use in therapy
06/1992
06/30/1992US5126449 Treatment with carbonyldiimidazole yields 5,6,7,8-tetrahydro-1-(1,2,3,4-tetrahydroacridin-9-yl)-2H-3,1-benzoxazine -2,4(lH)-dione
06/30/1992US5126410 Heterocycle oligomers
06/30/1992US5126353 Compositions and method of treating arrythmia with tetrahydropyridines
06/30/1992US5125961 Pre- and postemergence herbicides
06/30/1992US5125956 Substituted pyridine compounds
06/30/1992CA1304367C Benzoxazinyl-triazole oxides, their production and use
06/29/1992WO1992012144A1 Condensed benzoxa ring compound, production thereof, and pharmaceutical composition containing the same
06/29/1992CA2098912A1 Benzoxa condensed ring compound, process for producing the same and pharmaceutical composition comprising the same
06/28/1992CA2057973A1 Method for alleviating anxiety using benzobicyclic carboxamides
06/25/1992WO1992010475A1 Novel heterocyclic amidines and guanidines as plant fungicides
06/25/1992WO1992010189A1 Imidazolyl-alkenoic acids
06/25/1992WO1992009586A1 Active oxygen inhibitor
06/24/1992EP0475963A4 Polymerizable pyrrolidonyl oxazoline monomers, homopolymers and copolymers
06/24/1992CN1062140A Process for preparing benzoxazin-and thiazin compounds
06/24/1992CN1062138A Synergism of hiv reverse transcriptase inhibitors
06/24/1992CN1017150B Preparation of cardrotonic heterocyclic oxazolones
06/23/1992US5124460 Enantioselective synthesis of 3-substituted 1-azabicyclo (2.2.1)heptanes
06/23/1992US5124341 Oxadiazolinone derivative and its production and use
06/23/1992US5124328 Animal growth antidepressants regulators
06/23/1992US5123952 5-amino-6-pyridazone derivatives, their preparation and herbicidal mixtures containing these derivatives
06/23/1992CA1304082C Benzoxazine compounds and pharmaceutical use thereof
06/23/1992CA1304080C Optically active pyridobenzoxazine derivatives and intermediates thereof
06/22/1992WO1992011249A1 Arthropodicidal carboxanilides
06/21/1992CA2057972A1 Retroviral protease inhibitors derived from 3-chloro-2-chloromethyl-1-propene
06/17/1992EP0490769A1 Aminoalkylketone derivatives, process for their preparation and their therapeutical use
06/17/1992EP0490188A1 Substituted pyrimidyamide-oximes
06/17/1992CN1061966A Herbicidal composition containing uracil derivative and process for producing same
06/16/1992US5122529 Pyridyl cyclopropane carboxamidine fungicides
06/16/1992US5122528 Analgesic use of benzobicyclic carboxamides
06/16/1992US5122524 Triazinone compounds compositions thereof and metal of use
06/15/1992WO1992010465A1 Novel preorganized hexadentate ligands useful in radiographic imaging agents
06/15/1992CA2076024A1 Preorganized hexadentate ligands useful in radiographic imaging agents
06/13/1992CA2057293A1 Substituted pyrimidylamide oximes
06/13/1992CA2057138A1 Aminoalkyl ketone derivatives, process for preparing them and their use in therapy
06/11/1992WO1992009587A1 Herbicidal oxazine ethers
06/11/1992WO1992009579A1 Quinolonecarboxylic acid compound and its use
06/11/1992WO1992009278A1 Substituted 5-aryl imidazoles
06/10/1992EP0489480A1 Uracil derivatives and herbicides containing the same as active ingredient
06/10/1992CN1061777A Herbicidal substituted aryl-haloalkylpyrazoles
06/09/1992US5120849 Preparation of o-substituted hydroxylamines
06/09/1992US5120843 Nervous system disorders
06/09/1992US5120819 High performance heterocycles
06/09/1992US5120755 Fungicidal substituted acrylic acid esters
06/09/1992US5120747 Platelet activating factor antagonists
06/09/1992US5120745 1-dimethylcarbamoyl-3-substituted-5-substituted-1H-1,2,4-triazoles
06/09/1992US5120734 Fungicidal pyrid-2-yl-amino acetic acid esters
06/09/1992US5120733 Carbamoylpyrrolidone derivatives and drugs for senile dementia
06/09/1992US5120731 Stabilization of perfluorocarbon emulsions, and perfluorinated heterocyclic compounds usable as emulsion-stabilizing additives
06/09/1992CA1303041C Quinoxaline derivatives and herbicidal composition
06/04/1992DE4037636A1 New 1-oxo-3-hydroxy-2-cyclohexene-2-yl ketoxime ether(s)