Patents
Patents for C07D 307 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom (47,108)
06/1992
06/10/1992CN1061775A Hydroxamic acid and n-hydroxyurea derivatives and their use
06/10/1992CN1016963B Herbicide composition contg. benzene sulfonamide as active ingredient
06/09/1992US5120862 Cyclization with lewis acid in presence of acid anhydride catalyst
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
06/09/1992US5120647 Phospholipase a2 inhibitor
06/09/1992CA1303048C Diarylakanoids having activity as lipoxygenase inhibitors
06/09/1992CA1303038C Diselenobis benzoic acid amides of primary heterocyclic amines, process for producing the same and pharmaceutical compounds comprisingthe same
06/08/1992WO1992010486A1 Method for preparing 5-hydroxymethyl furfural by contact catalysis
06/08/1992CA2097812A1 5-hydroxymethylfurfural preparation process by heterogeneous catalysis
06/07/1992WO1992010096A1 Compounds that inhibit complement and/or suppress immune activity
06/07/1992CA2097826A1 Compounds that inhibit complement and/or suppress immune activity
06/07/1992CA2057135A1 1,6-alkoxyphenylalkylketone and herbicide derivatives
06/04/1992WO1992009565A1 Peptidyl derivatives
06/04/1992WO1992009564A1 Peptidyl derivatives
06/04/1992DE4037636A1 New 1-oxo-3-hydroxy-2-cyclohexene-2-yl ketoxime ether(s)
06/04/1992CA2073513A1 Peptidyl derivatives
06/04/1992CA2073510A1 Peptidyl derivatives
06/04/1992CA2056665A1 Process for the preparation of 2-(2-bromo-2-nitroethenyl)furan
06/03/1992EP0488965A1 Phthalidilidene derivatives of carnitine and alkanoylcarnitines and pharmaceutical compositions containing them
06/03/1992EP0488861A1 Process for the preparation of alkoxylated aromatic compounds
06/03/1992EP0488682A1 Lactone compound and composition comprising the same
06/03/1992EP0307446B1 Liquid phase isomerization of iodoaromatic compounds
06/03/1992CN1061599A Novel diketene imine derivative and process for preparing same
06/03/1992CN1061598A Hydrazine compounds or their salts proctsses for producing them and pesticides containing them
06/03/1992CN1016868B 5-arylalkyl-4-alkoxy-2(5h)-furanones, process and intermediates for preparing thereof and use as pharmaceutical compositions
06/02/1992US5118835 Thio-bis(alkyl lactone acid esters) and thio-bis (Hydrocarbyl diacid esters) are usefull additives for lubricating compositions
06/02/1992US5118821 Catalytic hydrogenation of maleic anhydride
06/02/1992US5118820 Difluro antivirals and intermediate therefor
06/02/1992US5118813 Process for the preparation of compounds with antiulcer action
06/02/1992US5118708 Use of 5-phenyl-2-furan esters, amides and ketones as neuroprotective agents
06/02/1992US5118685 Aminopropanol derivatives of substituted 2-hydroxy-propiophenones, and therapeutic agents containing these compounds
06/02/1992CA1302421C 3-aryloxy-3-substituted propanamines
06/02/1992CA1302417C 2-substituted-1-naphthols as 5-lipoxygenase inhibitors
06/02/1992CA1302414C Aromatic amine derivatives
05/1992
05/30/1992WO1992009894A1 Methods for detection and quantitation of cell subsets within subpopulations of a mixed cell population
05/30/1992WO1992009592A1 Process for preparing multicyclic oxy-containing ring components
05/30/1992WO1991008187A1 Open-chain terpene compound
05/30/1992CA2097190A1 Compounds and processes for preparing optically pure multicyclic oxy-containing ring compounds having at least two chiral centers
05/30/1992CA2095237A1 Methods for detection and quantitation of cell subsets within subpopulations of a mixed cell population
05/30/1992CA2045666A1 Acyclic terpene compound
05/29/1992WO1992008701A1 Retroviral protease inhibitors
05/29/1992WO1992008700A1 Retroviral protease inhibitors
05/29/1992WO1992008699A1 Retroviral protease inhibitors
05/29/1992WO1992008698A1 Retroviral protease inhibitors
05/29/1992WO1992008694A1 Aminosulfonyl urea acat inhibitors
05/29/1992WO1992008693A1 Aminosulfonyl carbamates
05/29/1992WO1992008692A1 Oxysulfonyl urea acat inhibitors
05/29/1992WO1992008688A1 Retroviral protease inhibitors
05/29/1992CA2094807A1 Aminosulfonyl carbamates
05/27/1992EP0486948A2 Retroviral protease inhibiting compounds
05/27/1992EP0486782A1 Improved process for the synthesis of alpha-((dialkylamino)substituted-methylene)-beta-oxo-(substituted) propanenitriles
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
05/27/1992DE4037941A1 Cyclopentanetherderivate, verfahren zu ihrer herstellung und ihre pharmazeutische verwendung Cyclopentanetherderivate, processes for their preparation and their pharmaceutical use
05/27/1992CN1016778B Spiro-substituted glutaramida diuretic agents
05/26/1992US5117054 N-hydroxy, N-methyl propanamides
05/26/1992US5117038 Herbicidal substituted phenoxyphenylpropionic acid derivatives
05/26/1992US5117003 1-phenylethyl-3,4-methoxybenzyl dihydro-1H-furo 3,4-d!-imidazol-2,4(3H,3aH)-dione as chemical intermediate
05/26/1992US5116981 Antiinflammatory leukotriene B4 analogs
05/26/1992US5116874 Aminocarbonyl sulfonamide derivatives
05/26/1992US5116865 15,16-seco-19-nor progestins
05/26/1992US5116402 Herbicidal composition containing dioxolane, dioxane, or dioxepane derivatives as antidote
05/24/1992WO1992009573A2 Cyclopentane ether derivatives, methods for preparing them and their use in pharmaceuticals
05/24/1992CA2096848A1 Cyclopentane ether derivatives, methods for preparing them and their use in pharmaceuticals
05/20/1992EP0486478A2 Renin-inhibiting peptides
05/20/1992EP0486461A1 A diketene imine derivative and process for preparing same
05/20/1992EP0486286A2 Process for the production of anhydrides and nitriles
05/20/1992EP0485484A1 Process for preparing tetrahydrofuran.
05/20/1992CN1061152A Ester inhibitors
05/19/1992US5115076 Aromatic copolyether ketones of dihydroxydiphenyl alkanes and phthaleins and a process for their production
05/19/1992US5114972 Synthesis and uses of new ascorbic acid derivatives which have anti-oxidant and anti-cancer activities
05/19/1992US5114966 2,3-dihydro-5-oxy-4,6,7-trimethylbenzofurans 2-(rs)-substituted, useful as antioxidizing pharmaceutical products having mucoregulating and anti-ischemic properties
05/19/1992US5114961 2,5-diaryl tetrahydrofurans and analogs thereof as PAF antagonists
05/19/1992US5114493 Smoking compositions containing a hexahydrobenzofuranone flavorant
05/19/1992CA1301181C2 Oxiranes
05/19/1992CA1301180C Preparation of 1,4-butanediol or tetrahydrofuran or both
05/19/1992CA1301170C Benzofuran 7-carboxamides useful as antiemetic or antipsyschotic agents
05/17/1992WO1992008703A1 Process for the preparation of pyrimidine compounds
05/16/1992CA2095641A1 Process or the preparation of difluoromaleic anhydride and intermediate compounds produced thereby
05/15/1992CA2055395A1 Process for the production of anhydrides and nitriles
05/14/1992WO1992007843A1 Aryl-ether-sulphone monomers and aryl-ether-ketone-sulphone polymers
05/14/1992CA2094126A1 Aryl-ether-sulphone monomers and aryl-ether-ketone-sulphone polymers
05/13/1992EP0485061A1 Substituted cyclopentenyloxabicyclooctanes, cyclopentenyl-formylcyclohexenes, cyclopentenylhydroxymethyl cyclohexenes and camphonyl spirocyclooxaoctane-containing compositions, organoleptic uses thereof and process for preparing same
05/13/1992EP0484949A2 Ester inhibitors
05/13/1992EP0484437A1 Renal-selective prodrugs for the treatment of hypertension
05/13/1992EP0484390A1 Novel photoactive compounds
05/12/1992US5112995 Preparation of substituted ethenes
05/12/1992US5112994 Oxidation of dihydrolevoglysenone, intermediate for nucleic acids
05/12/1992US5112977 Photoinitiators, metallization of polymeric surfaces
05/12/1992US5112869 Anticancer, antifertility
05/12/1992US5112867 Triphenylmethane derivatives
05/12/1992US5112864 PLA2 inhibitors as antiinflammatories
05/12/1992US5112860 Thiocarboxylic esters and fungicides containing them
05/12/1992US5112853 Anti-inflammatory furanone compounds
05/12/1992US5112852 Allenyl amines
05/12/1992US5112851 Agricultural Fungicides
05/12/1992US5112848 Furan and pyrrole containing lipoxygenase inhibiting compounds
05/12/1992US5112844 Micelles