Patents
Patents for C07D 317 - Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms (18,224)
06/1992
06/02/1992CA1302414C Aromatic amine derivatives
05/1992
05/31/1992CA2056693A1 Compounds
05/29/1992WO1992008708A1 Biologically active amines
05/29/1992WO1992008685A1 Amphiphilic non-ionic, glycerol-derived compounds, a method for preparing same, corresponding intermediate compounds and compositions containing said compounds
05/29/1992WO1992004314A3 Process for preparing albuterol, acetal, hemi-acetal, and hydrates of arylglyoxal intermediates thereof
05/29/1992CA2056311A1 .beta.-hydroxyethylamines having a 1,1-disubstituted cyclopropyl radical,a p process for their preparation and their use
05/27/1992EP0486885A2 Utilization of arylpolyencarboxylic acids and their derivatives as light protection agents in cosmetic compositions
05/27/1992EP0486734A1 1-Aryl-1-hydroxy-1-substituted-3-(4-substituted-1-piperazinyl)-2-propanones and their use in treatment of neurogenic bladder disorders
05/26/1992US5117057 Insecticidal N' substituted-N-N'-disubstituted-hydrazines
05/26/1992US5116874 Aminocarbonyl sulfonamide derivatives
05/26/1992US5116402 Herbicidal composition containing dioxolane, dioxane, or dioxepane derivatives as antidote
05/26/1992CA1301757C Substituted 1-¬aralkyl- piperazinoalkyl|cycloalkanols
05/26/1992CA1301655C2 Pharmaceutical compositions containing 2,4-dimethyl-5-phenyl-3h-1,2,4-triazole-3-thione
05/19/1992US5114962 New amino acid esters, a process for their preparation, medicaments containing them, and the use thereof
05/19/1992CA1301183C2 Aralykyl (arylethynyl) aralkyl amines and their use as vasodilators and antihypertensives
05/19/1992CA1301175C Substituted 2,3-naphthalenedicarboxaldehydes
05/19/1992CA1301149C Sweeteners derived from n-phenylguanidinoacetic and n-phenylethanamidinoacetic acids; compositions containing said sweeteners
05/19/1992CA1301100C Resolution of racemates of 3-acyloxy- bicyclo-[3.3.0]-octane-7-one-2-carboxylic acid esters by stereo-specific enzymatic or microbiological acylate hydrolysis
05/12/1992US5112995 Preparation of substituted ethenes
05/12/1992US5112990 Oxidation of cyclic sulfites produced from dihydroxy compounds
05/12/1992US5112866 Sulfonylfluorides as intermediates, also useful in treatment of bone disorders, antisecretory, antiulcer
05/12/1992US5112861 Method of treating parkinson's disease using pentanedione derivatives
05/12/1992US5112851 Agricultural Fungicides
05/12/1992US5112826 Cardiovascular disorders
05/12/1992CA1300632C Acetylene amines and their use as vasodilators and antihypertensives
05/06/1992EP0484223A2 3-Cycloalkylpropanamides, their tautomers and salts, process for their preparation, their use as medicaments and compositions containing them
05/05/1992US5110958 Antitumor agents
05/05/1992US5110957 From carboxylic acid with preservation of chirality
05/05/1992US5110956 Benzodioxale derivatives
05/05/1992CA1300158C Insecticidal thioethers and derivatives thereof
05/05/1992CA1300154C N-substituted piperid-4-yl benzamide compounds and 1-substituted-4-amino-piperidine compounds
04/1992
04/30/1992WO1991018866A3 1,4-diamino-2,3-dihydroxybutanes
04/28/1992US5108652 Liquid crystal dielectrics
04/28/1992CA1299573C Herbicides
04/23/1992DE4033193A1 New 1-oxo-3-hydroxy-2-cyclohexene-2-yl ketoxime ether(s)
04/22/1992EP0481354A1 Unsaturated cyclohexenonoximethers
04/22/1992EP0481253A2 p-Oxybenzoic acid derivatives, process for preparing them, and their use as medicaments
04/21/1992US5107057 Cyano-dienes, halopyridines, intermediates and a process for their preparation
04/21/1992US5106996 Efficient, stereospecific
04/21/1992US5106867 Administering substituted 1,3-benzodioxole antilipogenic agent
04/21/1992US5106713 Stable, responsive to visible and infrared light
04/21/1992CA1299176C Process for preparing isoxazole and furan derivatives
04/20/1992CA2053680A1 Unsaturated cyclohexenone oxime ethers
04/20/1992CA2028031A1 Aryloxy alcoyl benzens, process for the preparation thereof and pharmaceutical compositions comprizing them
04/16/1992WO1992006075A1 Anti-atherosclerotic aryl compounds
04/16/1992WO1992006065A1 New pyrethrinoid esters of 4-(dihalogenomethyl) 2,3,5,6-tetrafluorobenzylic alcohol, preparation method thereof and application thereof as pesticides
04/15/1992CN1060286A Antiinflammatory hydroxamic acids and n-hydroxyureas
04/15/1992CN1016246B Method for mfg. aminophenol derivatives
04/14/1992US5104995 Multistage reactions for preparing 2-(4-(3-oxocyclohexyl) phenyl) propionic acid
04/14/1992US5104872 N-(substituted benzyloxy) imine derivatives and method of use thereof
04/14/1992CA1298843C Camphor derivatives, their preparation and their use
04/07/1992US5103029 Process for preparing 4-demethoxydaunomycinone
04/07/1992US5103023 Carboxy derivates with oxy subsitituents for treating liuer disorders
04/07/1992US5102906 Alzheimer*s disease
04/07/1992US5102793 Treating with a culture product to form optically active 3alpha-hydroxy prostacyclin compound
04/01/1992EP0477747A1 Process for the preparation of an odorant
04/01/1992EP0477472A1 Process for the preparation of cyclic carbonates
04/01/1992EP0477359A1 Synthesis of cyclitols from substituted arene diols.
04/01/1992CN1059941A Method for proparing high-purity propylone carbonate and for simultaneously making passivated electrodes
04/01/1992CN1059904A Process for preparing albuterol, hemi-acetal, and hydrates of arylgyoxal intermediates thereof
03/1992
03/31/1992US5101071 Pesticidal compounds
03/31/1992CA1298306C High-purity alditol diacetals, free from organic solvent traces and processes for preparing same
03/31/1992CA1298305C Photosensitive calcium chelators
03/26/1992CA2052079A1 Process for preparing a 2-oxo-1, 3-dioxolane
03/25/1992EP0476054A1 Method for treating viral infection
03/25/1992EP0476016A1 Therapeutically useful 2-aminotetralin derivatives
03/25/1992EP0476014A1 Very large scale immobilized polymer synthesis.
03/24/1992US5098932 Cyclic ether derivatives
03/24/1992US5098900 3(2h)pyridazinone, process for its preparation and anti-allergic agent containing it
03/24/1992US5098464 Pyrazole compounds and herbicidal use thereof
03/19/1992WO1992004045A1 Novel cholecystokinin antagonists, their preparation and therapeutic use
03/19/1992CA2088195A1 Cholecystokinin antagonists, their preparation and therapeutic use
03/18/1992EP0230475B1 Novel urea derivatives, processes for production thereof and herbicide
03/12/1992WO1992004314A2 Process for preparing albuterol, acetal, hemi-acetal, and hydrates of arylglyoxal intermediates thereof
03/12/1992DE4028708A1 Verfahren zur herstellung von hochreinem propylencarbonat und zur gleichzeitigen herstellung von passivierten elektroden Process for the preparation of high-purity propylene carbonate and the simultaneous production of passivated electrodes
03/11/1992WO1992004383A1 Radiation curable coating compositions
03/11/1992WO1992004340A1 Process for making highly pure propylene carbonate and the simultaneous production of passivated electrodes
03/11/1992EP0474323A1 Reducing chelants, their complexes with technetium and rhenium, method for their preparation and their use in diagnosis and therapy
03/11/1992CA2091348A1 Method for preparing high-purity propylene carbonate and for simultaneously making passivated electrodes
03/11/1992CA2083848A1 Radiation curable coating compositions
03/10/1992US5095128 Decarboxylating oxidation
03/10/1992US5095124 Process for the preparation of alk-1-enyl ether cyclocarbonate
03/05/1992WO1992003428A1 Perfluoro-4,4'-bis(2,2-dimethyl-1,3-dioxolane) and its preparation and use
03/04/1992CN1015713B Prepn. of methyl benzoate
03/03/1992US5093460 Ketal bisphenol monomers
03/03/1992US5093018 Dioxolanes and thio analogs, derivatives thereof and lubricants and fuels containing same
02/1992
02/26/1992EP0472224A1 Fungicides
02/25/1992WO1992003426A1 Piperazinyl derivatives
02/25/1992US5091543 Preparation of cyclic carbonates using alkylammonium and tertiary amine catalysts
02/25/1992US5091422 Treating inflammatory or allergic skin disease, lowering gastric acidity
02/25/1992CA2089768A1 Piperazinyl derivatives
02/25/1992CA1296342C Anti-inflammatory agents, pharmaceutical compositions and methods for reducing inflammation
02/20/1992WO1992002490A1 Dihydrocaffeic acid amide derivative and application thereof as medicine
02/18/1992US5089629 From dicyclohexyl-4,4*-dione
02/18/1992US5089623 Certain imidate insecticides
02/18/1992US5089492 Pharmaceuticals and dietetics containing acylamino acid derivatives
02/12/1992CN1058591A Pesticidal heterocyclic compounds
02/11/1992US5087627 Agent for treatment of disorders of the cerebro-neural transmission system
02/11/1992CA2048899A1 Reducing chelating agents, their technetium and rhenium complexes, process for their production as well as their use in diagnosis and treatment
02/05/1992EP0469686A1 Pesticidal heterocyclic compounds