Patents
Patents for C07D 307 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom (47,108)
05/1992
05/12/1992US5112826 Cardiovascular disorders
05/12/1992US5112382 Halopropargyl compounds, compositions, uses and processes of preparation
05/10/1992CA2055189A1 Process for preparing 1-{2-¬ (5-dimethyllaminomethyl-2-furyl) -methylthio)-ethyl)-amino-1-methylamino-2-nitroethylene
05/10/1992CA2055165A1 Diketene imine derivative and process for preparing same
05/08/1992CA2054953A1 Ester inhibitors
05/07/1992WO1992007567A1 Imidazolidinone compounds
05/07/1992CA2095429A1 Imidazolidinone compounds
05/06/1992EP0484136A2 Production of hydrocarbon derivatives
05/06/1992EP0483772A1 Aminocoumaran derivatives, their production and use
05/06/1992EP0483647A1 Hydrazine compounds or their salts, processes for producing them and pesticides containing them
05/06/1992EP0471020A4 Production of lactones from diols
05/06/1992EP0455802A4 Process for the production of aromatic anhydrides and aromatic esters with superior color properties
05/06/1992EP0278977B1 Prodrug derivatives of carboxylic acid drugs
05/05/1992US5110986 Reaction of a 1,3,4-oxadiazole with a tert-alkyl cation precursor in presence of strong acid catalyst
05/05/1992US5110954 Catalytic conversion to lactone
05/05/1992US5110825 Benzofuran derivative
05/05/1992CA1300161C Carboxamido dihydrobenzofuran and chroman derivatives, their preparation process and their use as neuroleptics
05/05/1992CA1300158C Insecticidal thioethers and derivatives thereof
05/01/1992WO1992007822A1 Intermediates in the preparation of 4,5-difluoroanthranilic acid
05/01/1992CA2054147A1 Production of hydrocarbon derivatives
04/1992
04/30/1992WO1992006948A1 Bi-aromatic compounds and their use in human and veterinary medecine and in cosmetic preparations
04/30/1992CA2053519A1 Hydrazine compounds or their salts processes for producing them and pesticides containing them
04/29/1992EP0483062A2 Process for the preparation of nitroguanidine derivatives
04/29/1992EP0482349A2 Sulfonamides
04/29/1992CN1060653A Crystallization of optical isomers of leukotriene antagonists
04/29/1992CN1016420B Dihydrobenzofuran-and chromancarboxamide derivatives, processes for the preparation thereof and use thereof as neuroleptics
04/29/1992CN1016419B Fungicides
04/28/1992US5109021 Prostaglandin analogues, process for their preparation and pharmaceutical compositions containing them
04/28/1992CA1299578C Indane derivatives, their preparation process and novel intermediates thus obtained, their application as medicines and compositions containing same
04/28/1992CA1299575C Phosphate ester derivatives, and their use as anti-cancer agents
04/23/1992DE4033193A1 New 1-oxo-3-hydroxy-2-cyclohexene-2-yl ketoxime ether(s)
04/23/1992CA2028220A1 Azoxy compounds
04/22/1992EP0481742A1 Piperazine derivatives
04/22/1992EP0481395A2 Process for the preparation of esters of 3-oxocarboxylic acids
04/22/1992EP0481354A1 Unsaturated cyclohexenonoximethers
04/22/1992EP0480969A1 Amino acid analog cck antagonists
04/21/1992US5106995 Reacting with oxidizing agent and ruthenium catalyst at low temperature
04/21/1992US5106932 Polymers usable as positive photoresists
04/21/1992CA1299176C Process for preparing isoxazole and furan derivatives
04/20/1992CA2053680A1 Unsaturated cyclohexenone oxime ethers
04/16/1992WO1991008737A3 Pharmacologically active amide carboxylate derivatives
04/16/1992CA2053487A1 Process for the production of 3-oxocarboxylic acid esters
04/15/1992EP0480795A1 Benzofuran derivatives, procedure of their preparation, novel intermediates obtained, and their application as pesticides
04/15/1992EP0480266A2 Perfluorinated polyimide, perfluorinated poly(amic acid), starting compounds therefor, and methods for preparing them
04/14/1992US5104982 o-Sulfoxidopseudoglycals as intermediates for lasalocid A, and esperamicins and/or calicheamicins
04/14/1992US5104892 Substituted benzimidazole derivatives possessing Class III antiarrhythmic activity
04/14/1992US5104874 Cyclooxygenase and lipoxygenase inhibitob
04/14/1992US5104872 N-(substituted benzyloxy) imine derivatives and method of use thereof
04/14/1992US5104869 Hypotensive agents
04/14/1992US5104861 7-oxoprostacyclin derivatives which are useful as pharmaceuticals
04/14/1992US5104503 Photochemical dimerization of organic compounds
04/14/1992CA1298846C Process for the asymetrical hydrogenation of carbonyl compounds and compounds thus obtained
04/14/1992CA1298840C Antiarrhythmic agents
04/08/1992EP0479222A1 Aromatic substances and/or flavours
04/08/1992EP0478941A1 Pharmaceuticals containing substituted cyclohex-2-en-1-yl-amine derivatives and their use in combatting diseases
04/08/1992EP0478803A1 Process for producing (S)-gamma-acyloxy-methyl-alpha-beta-butenolide
04/08/1992EP0446211A4 Process for preparing polymeric dispersants having alternating polyalkylene aud succinic groups
04/08/1992CN1060092A Calcium uptake inhibitors
04/07/1992US5103026 Process for preparing furan compositions
04/07/1992US5103019 Process for producing 2-amino-nitrides
04/07/1992US5103015 5-(substituted)isoxazole compounds
04/07/1992US5102905 For treating side effects of diabetes and galactosemia
04/07/1992US5102794 Culturing and isolating microorganism KITASATOSPORIA
04/03/1992WO1992001679A1 1,4-disubstituted piperazines
04/02/1992WO1992005166A1 Isomeric 11-oxa-tricyclo[7.3.0.02,6]dodecene derivatives, their preparation and their use as odoriferous substances, as well as perfume compositions containing such derivatives
04/01/1992EP0478328A1 Novel fibrinogen receptor antagonists
04/01/1992EP0478147A1 Process for producing optically active gamma-butyrolactone derivatives
04/01/1992EP0478063A1 Method of making optically active alcohols
04/01/1992EP0478062A1 In-situ preparation of diisopinocampheyl chloroborane
04/01/1992EP0477631A1 Ortho substituted phenylacetic acid amides
04/01/1992EP0477539A1 Tetracarboxylic acid dianhydrides
03/1992
03/31/1992US5101068 Monofluoromethylation of organic compounds, reaction with amino acids
03/31/1992US5101050 Process for the production of aromatic anhydrides and aromatic esters with superior color properties
03/31/1992US5100584 Organic compound disposed in light beam, substituted benzalacetofuran
03/31/1992US5100456 Herbicidal metabolites of phomopsis convoluvulus for the effective control of field bindweed
03/28/1992CA2052069A1 Fibrinogen receptor antagonists
03/26/1992DE4030038A1 New 2-substd. phenyl-acetamide derivs. - useful as fungicides, insecticides, acaricides and nematocides
03/25/1992EP0477160A1 Process for producing N-substituted-1-deoxynojirimycin
03/25/1992EP0476786A2 Processes for the preparation of cyclic ethers
03/25/1992EP0476708A1 (Trifluoromethyl)vinyl pyrethroid derivatives, their use as pesticides, process for their preparation, and intermediates of that process
03/25/1992EP0476697A1 Benzofuranyl- and benzothiophenyl substituted uracil derivatives, and their production and use as herbicides
03/25/1992EP0476645A1 Calcium uptake inhibitors
03/25/1992EP0476474A1 4-Amino-3-hydroxy-phthalide and a method for its preparation
03/25/1992EP0476054A1 Method for treating viral infection
03/25/1992CN1059713A Novel bis-(hydroximidoyl chloride) derivatives as agricultural fungicides
03/25/1992CN1015985B Production of l-ascorbic acid
03/25/1992CA2050825A1 Method of making optically active alcohols
03/25/1992CA2050820A1 In-situ preparation of diisopinocamphenyl chloroborane
03/24/1992US5099039 Etherification and cyclization to form tetrahydrofuran
03/24/1992US5099038 Catalytic hydrogenation of G-butyrolactone with solid catalyst of coppper and silicon
03/24/1992US5099036 α-(ω-cyanoalkanoyl)-γ-butyrolactone and method for producing the same
03/24/1992US5099034 Nervous system and cardiovascular disorders
03/24/1992US5099033 Condensation of bromine compound with organometallic compound to form platelet activating factor antagonist, anticoagulants, hypotensives, antiinflammatory agents and cardiovascular disorders
03/24/1992US5099019 Central nervous system steroid derivative drugs
03/24/1992US5098930 Heterocyclic derivatives
03/24/1992US5098924 Hypotensive agents and angiotensin II inhibitors
03/24/1992US5098466 Herbicides
03/24/1992US5098464 Pyrazole compounds and herbicidal use thereof
03/24/1992US5098462 Substituted semi-carbazones and related compounds
03/24/1992CA1297877C Benzofurancarboxamides useful as antiemetic or antipsychotic agents