Patents
Patents for C07C 33 - Unsaturated compounds having hydroxy or o-metal groups bound to acyclic carbon atoms (6,901)
09/1997
09/10/1997CN1159179A Processes for preparation of (E)-2-fluoromethylene-4-(4-fluorophenyl) butylamine and alkali metal salts of diformylamide
09/03/1997EP0652861B1 Novel aromatic compounds and their use in perfume products
09/02/1997US5663461 Process for producing geranylgeraniol
09/02/1997US5663459 Intermediates for the preparation of vitamin A and carotenoids and process for their preparation
09/02/1997US5663448 Treating alzheimer*s disease
08/1997
08/20/1997CN1157608A Stable vitamin A
08/19/1997US5659069 Method for the cyclotrimerization of alkynes in aqueous solutions
08/19/1997US5659045 Retroviral protease inhibiting compounds
08/19/1997US5659044 Retroviral protease inhibiting compounds
08/19/1997US5658489 Diphenylacetylene compound, process for preparing the same and liquid crystal composition and element comprising the same
08/13/1997EP0705267B1 Herbicidal thiadiazabicyclodecanes
08/13/1997EP0636116B1 Pentene derivatives, their preparation and their use
08/05/1997US5654473 A 3-chloro-4,4,4-trifluorobut-2-ene compound
08/05/1997US5654472 Optically pure 2-aryl-3-acyloxy-1,2-propanediol compounds; chemical intermediates
07/1997
07/30/1997EP0607334B1 Cyclic ureas and analogues useful as retroviral protease inhibitiors
07/29/1997CA1339148C Benzonitriles, benzaldehydes and benzyl alcohols
07/24/1997WO1997026240A1 Conformationally restricted aromatic inhibitors of microsomal triglyceride transfer protein and method
07/24/1997CA2236684A1 Conformationally restricted aromatic inhibitors of microsomal triglyceride transfer protein and method
07/23/1997EP0784604A1 Processes for the preparation of (e)-2-fluoromethylene-4-(4-fluorophenyl) butylamine and alkali metal salts of diformylamide
07/17/1997WO1997025302A1 5-benzylhexanol-2 and perfume composition containing it
07/16/1997EP0784043A1 Transesterification process for the preparation of dihydromyrcenol and myrcenol
07/15/1997US5648497 Retroviral protease inhibiting compounds
07/15/1997US5648091 Tocopherol
07/09/1997EP0782565A1 Iodinated x-ray-contrast media
07/09/1997EP0782564A1 Iodinated x-ray contrast media
07/09/1997CN1153763A Process for producing all trans-form polyprenols
07/02/1997EP0781749A2 Process for producing optically active benzhydrol compounds
07/02/1997EP0781748A2 Method for the continuous preparation of benzyl alcohol
06/1997
06/27/1997CA2193922A1 Process for the continuous preparation of benzyl alcohol
06/25/1997EP0780157A1 Ruthenium complex with chiral bidentate phosphinoxazolin ligands for the enantioselective transfer hydrogenation of prochiral cetons
06/18/1997EP0779261A1 Continuous process for racemization of benzylic alcohols, ethers, and esters by solid acid catalyst
06/17/1997US5639902 (Cyclohexyl)alkene compounds
06/14/1997CA2165125A1 Continuous process for racemization of benzylic alcohols, ethers, and esters by solid acid catalyst
06/11/1997CN1151726A Chlorohydrin process
06/11/1997CN1151725A Process and catalyst for the selective hydrogenation of butine diol to butene diol
06/10/1997US5637780 Reacting diol with halogenating reagent in chlorinated solvent to form hydroxy halide, protecting hydroxy group
06/03/1997US5635523 Retroviral protease inhibiting compounds
06/03/1997US5635471 Odorants
05/1997
05/29/1997WO1997019038A1 Perfluoroalkylation method and reagent therefor
05/28/1997EP0775683A1 Method for the enantioselective synthesis of chiral derivatives of S-3-(4'-Tert-Butyl)-Phenyl-2-Methyl propylamine, systemic fungicides
05/28/1997EP0775111A1 Stable vitamin a
05/21/1997CN1150448A Unsaturated fats with improved low-temp behaviour
05/13/1997US5629387 Release coatings
05/07/1997EP0771778A2 Process for producing all trans-form polyprenols
05/07/1997EP0771345A1 Unsaturated fats with improved low-temperature behaviour
05/07/1997EP0565727B1 Novel compound and separating agent
05/07/1997CN1149313A Unsaturated fatty substances with improved cold behaviour
05/06/1997CA2098791C (s)-2,3-dihydropolyprenol, (s)-2,3-dihydropolyprenyl monophosphate, processes of preparing the same and agents for inhibiting the growth or metastasis of cancers comprising the same
05/02/1997EP0770049A1 Process and catalyst for the selective hydrogenation of butine diol to butene diol
05/01/1997CA2189193A1 Process for producing all trans-form polyprenols
04/1997
04/29/1997US5625072 Retroviral protease inhibiting compounds
04/24/1997WO1997014500A1 Chiral solid catalyst, its preparation and its use for the production of substantially enantiomerically pure products
04/23/1997EP0769042A1 Unsaturated fatty substances with improved cold behaviour
04/16/1997EP0768291A2 Process for the separation of a mixture of benzyl chloride, benzyl alcohol, dibenzyl ether and aqueous hydrochloric acid
04/16/1997EP0767771A1 Chlorohydrin process
04/16/1997EP0767770A1 Method for preparing alkylating agents and their use for alkylating cyclic ureas
04/16/1997CN1034569C Endothelin receptor antagonists
04/15/1997US5621012 Active compound combinations having a content of glyceryl alkyl ethers and cosmetic and dermatological formulations comprising such active compound combinations
04/15/1997US5620879 Contacting unsaturated fatty acid with natural enzyme system derived from ground plant mass to form cis 3-hexenal, converting to cis 3-hexen-1-ol by contacting with yeast comprising alcohol dehydrogenase
04/15/1997US5620569 Oxidation, reduction and cyclization
04/09/1997CN1146984A Preparation of alkenes by partial hydrogenation of alkynes over fixed-bed palladium catalysts
04/02/1997EP0765873A1 Cyclic ureas and analogues useful as retroviral protease inhibitors
04/01/1997US5616720 Treating 1,6-diphenyl- or dihetero-substituted 2,5-diaminohexanol/3-/ with tetraalkoxytitanium, then amidation of reaction product and acylation yield stable viricides
04/01/1997US5616714 Retroviral protease inhibiting compounds
04/01/1997US5616654 1,3-diols obtained by alkaline oxidative hydrolysis of an intermediate borate ester
03/1997
03/27/1997WO1997011044A1 Process for separating solids from aqueous 1,4-butyne diol solutions
03/27/1997DE19535450A1 Verfahren zur Abtrennung von Feststoffen aus wäßrigen 1,4-Butindiollösungen Process for the separation of solids from aqueous 1,4-Butindiollösungen
03/27/1997CA2230118A1 Separation of solids from aqueous 1,4-butynediol solutions
03/19/1997EP0763005A1 TETRAHYDROINDENO[1,2-d][1,3,2]OXAZABOROLES AND THEIR USE AS ENANTIOSELECTIVE CATALYSTS
03/19/1997CN1145223A Endothelin receptor antagonists
03/18/1997CA2008341C Benzocycloalcenyl dihydroxy alcanoic acid derivatives, process for their preparation and drugs containing the same
03/12/1997EP0761629A1 Aliphatic unsaturated compounds, process for their preparation as well as their use as fragrances
03/12/1997EP0761628A1 Method for producing 3,7-dimethyl-5,7-octadiene-1-ol or rose oxide
03/12/1997EP0673355B1 Method for preparing octadienols
03/05/1997CN1144217A Retinoid-like compounds
03/05/1997CN1144091A Compounds having retinoid-like activity
03/04/1997US5608072 Retroviral protease inhibiting compounds
02/1997
02/27/1997WO1997007085A1 Process for the preparation of 1,4-butenediol
02/11/1997US5602135 Phenyl or heteroaryl and tetrahydronaphthyl substituted diene compounds having retinoid like biological activity
02/11/1997US5602104 Skin disorders, conjunctive tissue disorders, antitumor agents
02/05/1997CN1141907A Mixture of derivatives from phenyl and cyclohexye substituting butane oxide
02/04/1997US5600033 Epoxide isomerization catalysts
02/04/1997US5600032 Method for producing an unsaturated alcohol
02/04/1997US5600029 Process for producing DL-tocopherols and intermediates therefor
02/04/1997US5599986 Crystallization yields pure free-flowing granular solids
02/04/1997US5599975 Cyclised analogues of fatty acid metabolites
02/04/1997US5599848 Controlling codling moth by interfering mating
01/1997
01/28/1997US5597928 Retroviral protease inhibiting compounds
01/28/1997US5597927 Retroviral protease inhibiting compounds
01/28/1997US5597926 Retroviral protease inhibiting compounds
01/22/1997EP0754664A2 Process for preparing alkenes by partial hydrogenation of alkines an solid-bed-palladium-catalysts
01/21/1997CA2181274A1 Preparation of alkenes by partial hydrogenation of alkynes over fixed-bed palladium catalysts
01/16/1997WO1997001536A1 4-aryl-1-phenylalkyl-1,2,3,6-tetrahydropyridines having neurotrophic and neuroprotective activity
01/08/1997EP0752404A2 Process for the preparation of benzyl alcohol
01/08/1997EP0751927A1 Synthesis of compounds with predetermined chirality
01/08/1997EP0589965B1 Organoboron reagents for the preparation of unsubstituted propargylic alcohols
01/07/1997US5591860 Retroviral protease inhibiting compounds
01/07/1997US5591772 Dietary supplements
12/1996
12/31/1996US5589506 Enzyme inhibitors for lipoxygenase
12/27/1996EP0640089B1 Enantioselective oxazaborolidine catalysts
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