Patents
Patents for C07D 307 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom (47,108)
03/1992
03/24/1992CA1297871C Fungicides
03/22/1992WO1992005151A1 Crystallization of optical isomers of leukotriene antagonists
03/22/1992CA2091245A1 Crystallization of optical isomers of leukotriene antagonists
03/22/1992CA2051942A1 Uracil derivatives, and their production and use
03/21/1992CA2051593A1 Process for the preparation of cyclic ethers
03/21/1992CA2051547A1 4-amino-3-hydroxy-phthalide, and a process for its preparation
03/21/1992CA2051537A1 Sulfonamides
03/19/1992WO1992004309A1 Novel 15,16-seco-19-nor progestins
03/19/1992WO1992004025A1 Amino acid analogs as cck antagonists
03/19/1992DE4029424A1 Isomere 11-oxa-tricyclo(7.3.0.0(pfeil hoch)2(pfeil hoch)(pfeil hoch),(pfeil hoch)(pfeil hoch)6(pfeil hoch))dodecen-derivate, deren herstellung und verwendung als riechstoffe, sowie diese enthaltende riechstoff-kompositionen Isomers 11-oxa-tricyclo (7.3.0.0 (arrow up) 2 (arrow up) (arrow up) (arrow up) (arrow up) 6 (arrow up)) dodecene derivatives, their production and use as fragrances, as well as this fragrance-containing compositions-
03/19/1992CA2071917A1 15,16-seco-19-nor progestins
03/18/1992EP0475844A1 Use of N-(1.hexahydroazepinylalkyl) acetamides for the manufacture of medicaments for the treatment of disorders of the cholineogic transmission
03/18/1992EP0475642A1 Method of suppression of Hydrogen sulfide with heterocyclic-amine aldehyde reaction products
03/18/1992EP0475641A1 Heterocyclic-amine aldehyde reaction products useful for the suppression of hydrogen sulfide
03/18/1992EP0475527A2 Aryl-fused and hetaryl-fused-2, 4-diazepine and 2, 4-diazocine antiarrhythmic agents
03/18/1992EP0475264A1 Electrophotographic photoreceptor
03/18/1992EP0475214A1 Caffeic acid derivatives and pharmaceutical compositions containing the same
03/18/1992EP0230475B1 Novel urea derivatives, processes for production thereof and herbicide
03/18/1992CN1059521A Process and intermediate for preparation of 2-hydroxy-3-sulfido-3-phenyl propanoic acids
03/18/1992CN1059519A Sulfoamide derivatives
03/18/1992CN1059513A Intermediates for production of epipodophyllotoxin and related compounds and processes for preparation and use thereof
03/17/1992US5097049 Process and intermediates for chiral epoxides
03/17/1992US5096925 Enkephalinase enzyme inhibitor analgesics, hypotensive agents
03/17/1992US5096912 Microbicidal hydroxyethyl-cyclopropyl-azolyl derivatives
03/17/1992US5096911 Alteration of rate and character of hair growth
03/17/1992CA1297633C Phenylalanine derivative and proteinase inhibitor
03/17/1992CA1297632C Organic compounds and their pharmaceutical use
03/13/1992CA2051091A1 Utilization of n-(1-hexahydroazepinylalkyl)acetamides for preparing drugs used for treating cholinergic transmission troubles
03/13/1992CA2050798A1 Electrophotographic photoreceptor
03/11/1992WO1992004315A1 Substituted monocyclic aryl compounds exhibiting selective leukotriene b4 antagonist activity
03/11/1992EP0474580A2 Use of 1-[3-(dimethylamino)propyl]-1-phenylphthalenes for the treatment of cerebrovascular disorders
03/11/1992EP0474561A1 Arylalkylamines, process for their preparation and pharmaceutical compositions containing them
03/11/1992EP0474110A2 Arylmethyloles, their preparation and use
03/11/1992EP0474042A1 Alpha-arylacrylic acid derivatives, their production and use for the control of pests and fungi
03/11/1992EP0474016A2 Method for the preparation of 2,3-dihydro-benzofuranes
03/11/1992EP0473936A1 Renin Inhibitors
03/11/1992CN1059335A Synthesizing method of tetrachloroquinone anhydride
03/11/1992CN1059296A Catalysted hydrogenation of carboxylic acids and their anhydrides to alcoholes and/or esters
03/11/1992CN1015804B Method for preparation of sulphonic acid amide compound for antiarrhythmic agent
03/11/1992CA2091256A1 Substituted monocyclic aryl compounds exhibiting selective leukotriene b4 antagonist activity
03/11/1992CA2050962A1 Aryl-fused and hetaryl-fused-2,4 diazepine and 2,4-diazocine antiarrhythmic agents
03/11/1992CA2050148A1 Method of suppression of hydrogen sulfide with heterocyclic-amine aldehyde reaction products
03/10/1992US5095126 Anticoagulants
03/10/1992US5095034 Saccharoascorbic acid derivative
03/10/1992US5094681 Herbicidal 5h-furan-2-one derivatives
03/10/1992CA1297127C2 Polycyclical aromatic derivatives and cosmetic use
03/10/1992CA1297113C (gem-heterocyclodimethanamine-n,n')platinum complexes
03/09/1992WO1992014720A1 PROCESS FOR PRODUCING 4-SUBSTITUTED η-LACTONE, AND NOVEL SUBSTANCE
03/08/1992WO1992004339A1 Novel prostaglandin i2 derivatives
03/08/1992CA2091159A1 Prostaglandin i2 derivatives
03/08/1992CA2048983A1 .alpha.-arylacrylic acid derivatives, their preparation and their use for controlling pests and fungi
03/06/1992CA2050402A1 Medicaments containing substituted 2-cyclohexene derivatives and their use for the control of diseases
03/05/1992WO1992003440A1 Herbicidal ethers
03/05/1992WO1992003427A1 Ketone compound and remedy for osteoporosis
03/05/1992CA2050434A1 Renin inhibitors
03/04/1992EP0473041A1 2,3-Dihydrobenzofurylmethylesters, their preparation and compositions containing these for combatting parasites
03/04/1992EP0472733A1 Phenanthrene derivative
03/04/1992EP0472681A1 Synthesis of sugars and amino acids from substituted and unsubstituted arene diols
03/04/1992EP0299972B1 Anthelmintic quaternaryalkyl acylhydrazones, method of use and compositions
03/04/1992EP0245417B1 New process for obtaining alpha-amino nitriles and their applications to organic synthesis
03/04/1992CN1059140A Thiobutyric acid derivatives
03/03/1992US5093480 Fungicides
03/03/1992US5093356 Indenyl hydroxamic acids and hydroxy ureas as inhibitors of 5-lipoxygenase
03/03/1992US5093351 Substituted indole, benzofuran and benzothiophene derivatives as 5-lipoxygenase inhibitors
03/03/1992CA1296734C 2-alkyl-3-benzoylbenzofurans and pharmaceutical compositions containing same
03/03/1992CA1296727C 3-aminopropyloxyphenyl derivatives their preparation and pharmaceutical compositions containing them
03/01/1992CA2050136A1 Arylmethylols, their preparation and their use
03/01/1992CA2049077A1 2,3-dihydrobenzofurylmethyl esters, their preparation and pesticides containing them
03/01/1992CA2047784A1 2,3-dihydrobenzofurans, and the preparation thereof
02/1992
02/26/1992EP0472497A1 Thiobutyric acid derivatives
02/26/1992EP0472449A2 Substituted sulfonamides, processes for their preparation and medicines containing them
02/26/1992EP0472338A2 Method of manufacturing prostaglandin intermediate
02/26/1992EP0472224A1 Fungicides
02/26/1992EP0472118A1 Process for production of alpha,alpha-dialkoxycetones
02/26/1992EP0472117A1 Process for the preparation of potassium magnesium L-ascorbate-2-phosphate
02/26/1992EP0472053A2 Sulfonamide derivatives
02/26/1992EP0471783A1 Polymethine compounds, and polymer compositions containing them
02/25/1992US5091597 Using zinc, cadmium, mercury or tin halide promoters
02/25/1992US5091538 Dicyanovinylsubstituted furan derivatives
02/25/1992US5091533 5-hydroxy-2,3-dihydrobenzofuran analogs as leukotriene biosynthesis inhibitors
02/25/1992US5091495 Furan polyols and their use, dimensional stability
02/25/1992US5091431 Phosphodiesterase inhibitors
02/25/1992US5091426 5-phenyl-2-furan ketones and use as antiepileptic agents
02/25/1992US5090990 Industrial antimicrobial:uses for 2-(2-bromo-2-nitroethenyl)-furan
02/25/1992CA1296442C Polysaccharide graft polymers containing acetal groups and their conversion to aldehyde groups
02/25/1992CA1296328C Macrolide compounds
02/22/1992CA2049541A1 Process of preparing prostaglandin intermediates
02/22/1992CA2049470A1 Thiobutyric acid derivatives
02/20/1992WO1992002491A1 Novel bis-(hydroximidoyl chloride) derivatives as agricultural fungicides
02/20/1992WO1992002298A1 Hydrogenation catalyst and method for preparing tetrahydrofuran
02/20/1992WO1992002259A1 Novel compositions for magnetic resonance imaging
02/20/1992WO1992002218A1 Therapeutic use of ranitidine in the treatment of wounds to the skin and underlying tissues
02/20/1992DE4025962A1 Pantolactone and beta-alanine prodn. from pantothenic acid solns. - esp. mother liquor from calcium D-pantothenate mfr., by treatment with acidic cation exchanger at elevated temp.
02/19/1992EP0471609A1 Benzofuran Derivatives, Benzothiophenes, Indoles or Indolizines, Process for Production and Compositions containing them
02/19/1992EP0471252A1 N-alkyl-N-(meth)acryloyloxyalkylcarboxamides of aromatic carboxylic acids and of aromatic carboxylic anhydrides and adhesives containing these compounds
02/19/1992EP0471020A1 Production of lactones from diols
02/19/1992CN1058784A Preparation of n-formyl-l-aspartic anhydride
02/19/1992CN1058730A Oxidation catalyst and process of preparation
02/19/1992CN1015543B Fungicides
02/18/1992US5089651 Process for producing 3-iminonitriles