Patents
Patents for C07C 33 - Unsaturated compounds having hydroxy or o-metal groups bound to acyclic carbon atoms (6,901)
09/1992
09/29/1992US5151548 Benzyl alcohols and their lower alkanecarboxylic acid esters
09/29/1992US5151438 Retroviral protease inhibiting compounds
09/29/1992CA1308121C Compositions possessing pheromone-like activity
09/29/1992CA1308120C Aldehydes, acetals, alcohols and ethers having 3-methyl- or 3,5-dimethyl-benzyl groups, their manufacture and perfume materials containing same
09/22/1992US5149843 Chemical intermediate for antitumor-anticarcinogenic agents
09/22/1992CA1307792C Alkyltetramethylcyclohexane derivatives and their use as perfumes
09/17/1992DE4108351A1 Neue leukotrien-b(pfeil abwaerts)4(pfeil abwaerts)-derivate, verfahren zu ihrer herstellung und ihre verwendung als arzneimittel New leukotriene b (Down Arrow) 4 (down arrow) derivatives, process for their production and their use as drug
09/16/1992EP0503630A1 Cyclohexanetriol derivatives
09/15/1992US5147645 Pyrethroids and their use for controlling pests
09/13/1992WO1992016504A1 New leukotriene b4 derivatives, method for preparing them and their use as drugs
09/13/1992CA2082818A1 Leukotriene b4 derivatives, method for preparing them and their use as drugs
09/09/1992EP0502183A1 New pyrethrinoid esters of 4-(dihalogenomethyl) 2,3,5,6-tetrafluorobenzylic alcohol, preparation method thereof and application thereof as pesticides
08/1992
08/25/1992US5142056 Human immunodeficiency virus protease inhibitor
08/12/1992EP0498724A1 Esters of 3-(3,3,3-trifluoro-2-chloropropenyl)-2,2-dimethyl-cyclopropanecarboxylic acid, process for their preparation and their use as pesticides
08/11/1992US5138090 Substituted biphenyls
08/08/1992CA2060770A1 Esters of 3-(3,3,3-trifluoro 2-chloro propenyl)2,2-dimethyl cyclopropanecarboxylic, process for their preparation and their application as pesticides
08/04/1992US5136061 Optically active pentane derivatives and intermediates thereof, and process for manufacturing same
07/1992
07/23/1992WO1992012167A1 Protection group, compoud protected by this group and device for grafting the protection group onto the compound being protected
07/23/1992CA2099120A1 Protection group, compound protected by this group and device for grafting the protection group onto the compound being protected
07/22/1992CN1062898A Synthetic method of 2-(5-methoxy-1-heptyl) double cyclic (3.3.0) octane-7-ketone
07/21/1992US5132471 Distillation
07/21/1992US5132469 Fluorobenzyl esters
07/21/1992US5132459 Propenylamines, processes for their production, pharmaceutical compositions containing them and their use as pharmaceuticals
07/21/1992CA1305486C Quaternary ammonium salts used as phase transfer catalyst
07/14/1992CA1305153C Optically active styrene derivatives, polymers obtained from these, complexes with iridium(i) and their use
07/07/1992US5128317 Camphonyl spirocyclooxaoctane-containing compositions, organoleptic uses thereof and process for preparing same
07/07/1992US5128120 Quantitative determination of compounds in blood or urine
07/01/1992EP0492401A1 Asymmetric hydrogenation
06/1992
06/30/1992US5126494 Complex osmium catalyst
06/30/1992US5126375 Asthma, chronic bronchitis
06/30/1992US5126371 Diarylacetylenes, their preparation and their use
06/30/1992US5126055 Continuous circulation of mixture containing isomers, solvents and desorption liquid over optical resolution packing
06/24/1992EP0491326A2 Process for the functionalization of trifluoromethylbenzenes
06/23/1992US5124491 Using copper, chromium, manganese, silicon, barium oxides catalyst
06/23/1992US5124473 Polycyclic aromatic derivatives, process for preparing the same and pharmaceutical and cosmetic compositions containing the same
06/22/1992CA2058112A1 Asymmetrical hydrogenation
06/17/1992EP0490039A2 Process for the dehydratation of a mixture of propargylalcohol and water
06/17/1992EP0489818A1 Threonine derived asymmetric chemical synthesis and intermediates for making antifungal compounds
06/17/1992EP0489804A1 Asymmetric chemical synthesis and intermediates for making antifungal compounds
06/10/1992EP0489140A1 Method for preparing 1,1-bis(chlorophenyl) 2,2,2-trichloroethanol.
06/10/1992CN1061729A Microwave assisted process for extraction and apparatus therefor
06/03/1992EP0488396A2 Azolylmethyloxabicyclohexane derivatives, intermediates thereof and fungicidal compositions
06/03/1992CN1016867B Process for making 1, 3-dioxane derivatives
06/02/1992US5118884 Hydrogenation of citral
06/02/1992US5118882 Streptenols from streptomycetes, and the preparation and use thereof
06/02/1992US5118881 Recrystllization from acetic acid; free of DDT and O,P-dicofol
06/02/1992US5118865 Cyclic ketones and their use as perfuming ingredients
06/02/1992US5118827 Monocyclic terpene derivatives
05/1992
05/26/1992US5116981 Antiinflammatory leukotriene B4 analogs
05/26/1992US5116813 Methyl-Branched Aliphatic Aldehyde or Alcohol
05/19/1992CA1301196C Method of reducing nitrile into a corresponding alcohol
05/19/1992CA1301181C2 Oxiranes
05/13/1992EP0485061A1 Substituted cyclopentenyloxabicyclooctanes, cyclopentenyl-formylcyclohexenes, cyclopentenylhydroxymethyl cyclohexenes and camphonyl spirocyclooxaoctane-containing compositions, organoleptic uses thereof and process for preparing same
05/12/1992US5113021 Process for the manufacture of a mixture of α- and β-irone
05/07/1992DE4034325A1 New sec. alcohol cpds. - used for orientation of liq. crystal mix. which are liq. crystal cpds. with good adhesion to surfaces
05/06/1992EP0343182B1 Alcohols with 3-methyl or 3,5-dimethyl groups, their production and their use as aromatics
05/05/1992US5110966 New organoboron reagents for the preparation unsubstituted propargylic alcohols
04/1992
04/28/1992US5108558 Process for the electroreduction of aromatic carboxylic acids
04/16/1992WO1992006065A1 New pyrethrinoid esters of 4-(dihalogenomethyl) 2,3,5,6-tetrafluorobenzylic alcohol, preparation method thereof and application thereof as pesticides
04/16/1992WO1992006061A1 Iridoide derivative and its use as medicine
04/14/1992US5105030 Method of manufacturing dihydromyrcenol from dihydromyrcenyl chloride
04/14/1992US5104504 Irradating in carbon monoxide atmosphere with hydrogen donor; catalyst complex; low selectivity for aldehyde formation
04/08/1992EP0479542A1 A phosphino binaphthyl compound and transition metal complexes thereof
04/08/1992EP0479541A1 Iridium-optically active phosphine complex and catalytic production of optically active alcohols therewith
04/07/1992US5103063 Isoprenyldiisocpinocamphenyl borane for producing alcohol phermones
03/1992
03/31/1992US5101061 Novel benzonitriles, benzaldehydes and benzyl alcohols
03/31/1992US5100854 Phosphonium salts and processes for production of and uses for the same
03/31/1992CA1298309C Benzocycloheptene derivatives
03/31/1992CA1298308C Process for the preparation of retinal
03/31/1992CA1298292C Aromatic compounds, their preparation process and their use in cosmetic
03/25/1992EP0476493A1 Acyclic tocotrienol analogs in the treatment of hypercholesterolemia and hyperlipidemia
03/24/1992US5099077 Chiral phosphorus compounds, a process for their manufacture and their application to the catalysis of enantioselective synthesis reactions
03/24/1992US5099040 Alkylation with a grignard reagent with a chloro-1-acetyl cyclopropane in the presence of toluene and tetrahydrofuran
03/24/1992US5098895 Benzonaphthalene derivatives, a process for their preparation and their use in therapeutic and cosmetic compositions
03/18/1992EP0475122A1 Process for the preparation of intermediates
03/17/1992US5097062 Cyclic conjugated enediynes
03/17/1992US5097047 Fungicidal and plant growth-regulating azolylmethyl-cyclopropyl derivatives
03/17/1992US5096912 Microbicidal hydroxyethyl-cyclopropyl-azolyl derivatives
03/17/1992CA1297632C Organic compounds and their pharmaceutical use
03/15/1992CA2050514A1 Acyclic tocotrienol analogs in the treatment of hypercholesterolemia and hyperlipidemia
03/10/1992CA1297127C2 Polycyclical aromatic derivatives and cosmetic use
03/10/1992CA1297125C Naphthylaromatic compounds; process for preparing the same and their use in cosmetics
03/07/1992WO1992004325A1 Naphthalenepropionic acid derivatives as anti-inflammatory/antiallergic agents
03/07/1992CA2089262A1 Naphthalenepropionic acid derivatives as anti-inflammatory/antiallergic agents
03/05/1992WO1991016322A3 Heterocyclic chiral ligands and method for catalytic asymmetric dihydroxylation of olefins
03/03/1992US5093516 Aromatic compounds, a process for their preparation and their use in human and veterinary medicine and for cosmetic compositions
02/1992
02/25/1992US5091598 Manufacture of tertiary and secondary alcohols by the action of an organic halogen compound and manganese on a compound carrying a carbonyl group
02/25/1992US5091597 Using zinc, cadmium, mercury or tin halide promoters
02/25/1992US5091595 Reduction of diethyl phenylmalonate to 2-phenyl-1,3-propanediol
02/25/1992US5091422 Treating inflammatory or allergic skin disease, lowering gastric acidity
02/25/1992US5091400 Clathrate compound
02/25/1992US5091386 7-substituted derivatives of 3,5-dihydroxyhept-6-ynoic acids and corresponding lactones and their use as hypercholeserolemics
02/25/1992CA1296352C Aromatic dicyclic coumpounds, process for preparing such and use thereof in cosmetics
02/25/1992CA1296342C Anti-inflammatory agents, pharmaceutical compositions and methods for reducing inflammation
02/19/1992EP0471082A1 Process for separating optical isomers
02/18/1992US5089659 Preparation of e7/z9-alkadien-1-ols and their derivatives protected at the hydroxyl group
02/11/1992US5087707 Substituted cyclopentenyl-oxabicyclooctanes, cyclopentenyl-formylcyclohexenes and cyclopentenyl-hydroxymethyl cyclohexenes, processes for preparing same and organoleptic uses thereof
02/06/1992WO1992001447A1 2-cyclopropylacetic acid derivatives
02/06/1992DE4024425A1 5-Substd. 4-hydroxy-2-oxo-pyran derivs.
02/05/1992EP0469480A2 Process for stereoselective preparation of 5-substituted delta-lactones and their use
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