Patents
Patents for C07C 33 - Unsaturated compounds having hydroxy or o-metal groups bound to acyclic carbon atoms (6,901)
01/1992
01/28/1992US5084575 Drugs for the treatment of rhinitis, asthma and skin disorders
01/28/1992US5084465 Antifungal carbinols
01/28/1992CA1295072C Microbiocidal compositions comprising an aryl alkanol and a microbiocidalcompound dissolved therein
01/28/1992CA1294987C Process of reduction of aldehydes and ketones
01/21/1992US5082979 Of menthenol
01/21/1992US5082961 Method for the preparation of an alkynyl compound
01/21/1992US5082859 Derivatives of benzocycloalkenyldihydroxyalkanoic acids and medications containing them
01/15/1992EP0466019A2 Derivatives of dihydro campholenic aldehyde
01/14/1992US5081319 Isolation and purification
01/14/1992US5081317 1-bromo-3-chloro-1,2-diaryl-2-propanols, the stereo-selective preparation of erythro-1-bromo-3-chloro-1,2-diaryl-2-propanols and the conversion thereof into azolylmethyloxiranes
01/14/1992US5081287 Pesticidal polyhalo alkenoic acid esters
01/14/1992US5081282 Prostaglandins
01/14/1992US5081262 Substituted cyclopentenyl oxabicyclooctanes, cyclopentenylformylcyclohexenes and cyclopentenylhydroxymethyl cyclohexenes, processes for preparing same and organoleptic uses thereof
01/09/1992WO1992000264A1 Method for preparing 1,1-bis(chlorophenyl) 2,2,2-trichloroethanol
01/09/1992CA2064864A1 Process for the preparation of 1,1-bis(chlorophenyl)-2,2,2,-trichloroethanol
01/08/1992EP0464259A2 Process for the preparation of dihydromyrcenol from dihydromyrcenyle chloride
01/07/1992US5079374 Fungicidal and plant growth-regulating hydroxyalkyl-azolyl derivatives
01/01/1992CN1057450A Process for preparing 1,1-di(chlorophenyl)-2,2,2 trichloroethanol
12/1991
12/31/1991US5077417 Acidifying, cyclizing a polyunsaturated alicyclic alcohol or protected hydroxy group
12/31/1991US5077046 Polyprenyl composition or compounds and process for the production thereof
12/31/1991US5076947 1-phenyl-1-propanol derivative
12/31/1991CA1293735C Rooperol and its derivatives
12/27/1991EP0462616A2 Conjugated diene compounds, process for producing these compounds and use thereof
12/24/1991US5075512 Dissolving in polar solvent mixture, then solvent extraction with n-decane; reuse
12/21/1991CA2045079A1 Conjugated diene compounds
12/17/1991US5073572 Bioactive metabolites from cribrochalina vasculum
12/17/1991US5073538 Cycloalkylidene derivatives and fragrance composition
12/17/1991CA1293267C2 Carboxylic acid esters, methods for production thereof and insecticides containing them as the active ingredient
12/11/1991EP0460977A1 Process for reducing the amount of DDT-related impurities in 1,1-bis (chlorophenyl)-2,2,2-trichloroethanol
12/11/1991CN1056866A Process for one-stage synthesizing alpha-terpinol with optical activity
12/10/1991US5072056 Synthesis of 2-phenyl-1,3-propanediol
12/10/1991US5072038 Chemical intermediates for bactericides
12/03/1991US5070073 Substituted cyclopentenyl-oxabicyclooctanes, cyclopentenyl-formylcyclohexenes and cyclopentenyl-hydroxymethyl cyclohexenes, processes for preparing same and organoleptic uses thereof
12/01/1991CA2043280A1 Process for the preparation of 10-(2-propynyl)estr-4-ene-3,17-dione
11/1991
11/28/1991WO1991005754A3 Derivatives of long-chain fatty alcohols and their applications, in particular as cytotrophic and cytoprotective molecules, and pharmaceutical compositions containing same
11/27/1991CN1056485A Process for preparing cycloalkanone and/or cycloalkanol
11/26/1991US5068466 Catalytic dehydrogenation of 8-hydroxymenthene as a perfume
11/26/1991US5068453 Novel monoterpenes
11/26/1991US5068432 Process for producing optically pure 2-phenoxyphenylalkylamines
11/26/1991US5068368 Stabilized lithium acetylide and reactions therewith
11/26/1991US5068214 Impregnation a support with a solution of a platinum derivative and a cobalt salt, evaporation of a solvent and heating in hydrogen
11/19/1991US5066815 Asymmetric hydrogenation of ketone, ruthenium-phosphine catalyst
11/13/1991EP0455826A1 Substituted open-chain terpene compound
11/12/1991CA1292049C Inclination measuring device
11/12/1991CA1292002C Propanol derivatives
11/06/1991EP0454742A1 Process for producing guerbet alcohols
10/1991
10/31/1991WO1991016322A2 Heterocyclic chiral ligands and method for catalytic asymmetric dihydroxylation of olefins
10/30/1991EP0453920A1 Method for the purification of alpha-bisabolol
10/23/1991EP0453021A1 Process for preparing a cycloalkanone and/or cycloalkanol
10/23/1991EP0291507B1 Electronic inclinometer
10/15/1991US5057623 Organic fluorine compound
10/15/1991CA2040378A1 Process for preparing a cycloalkanone and/or cycloalkanol
10/09/1991CN1055172A Di-and tetra-fluoro analogs of squalene as inhibitors of squalene epoxidase
10/08/1991US5055613 Metabolites of pentanedioic acid derivatives
10/02/1991EP0449034A1 Cyclic ketones, method for their preparation and their application in perfumery
10/02/1991EP0448934A2 Di- and tetra-fluoro analogs of squalene as inhibitors of squalene epoxidase
10/02/1991EP0448740A1 A perfume composition
10/01/1991US5053561 Separating by solvent extraction
10/01/1991US5053547 Benzonorbornene derivatives, processes for their preparation and medicinal and cosmetic compositions containing them
10/01/1991US5053525 Oxo-analogs of mevinolin-like antihyper-cholesterolemic agents
09/1991
09/24/1991WO1991014500A1 Ceramic materials, method of preparing the same and hydrogenation and oxidation processes using the same
09/24/1991CA2078881A1 Ceramic materials, method of preparing the same and hydrogenation and oxidation processes using the same
09/24/1991CA1289563C Antiarrhythmic imidazoliums, intermediates thereto and method of use
09/19/1991WO1991013918A1 Method for producing polymerized alcohols
09/17/1991US5049455 Amphiphilic anthracene derivative
09/10/1991US5047575 Norbornene carboxylic acids and esters
09/10/1991US5047557 Alcohol, amine intermediates
09/10/1991US5047494 Castable polyurethane elastomers chain extended with 2,3-bis(hydroxymethyl)bicyclo[2,2,1]heptane
09/10/1991US5047380 Ceramic materials, method of preparing the same and hydrogenation and oxidation processes using the same
09/05/1991WO1991013046A1 Process for separating optical isomers
09/04/1991EP0444742A1 Ester/alcohol synthesis
09/04/1991EP0444276A2 1,2,4-Triazolyl-propanol derivatives
08/1991
08/28/1991EP0442924A1 New mixtures of fatty alcohols and their ethoxylates with improved low-temperature behaviour
08/27/1991US5043495 Complexing with tertiary diamine compound
08/27/1991US5043487 Butadiene and water with catalyst of triorganophosphine, triorganophosphine oxide and corbon dioxide
08/27/1991US5043485 Process for the hydrogenation of fatty acid methyl ester mixtures
08/27/1991CA1288107C Leukotriene antagonists
08/21/1991CN1013576B Downflow isomerization of exoxides
08/20/1991US5041641 Pentafluorophenyl derivatives, methods of production thereof, and method of optical resolution of chiral carboxylic acids
08/20/1991US5041639 Polysubstituted derivatives of naphtalene, their process of preparation and their application in the cosmetic and pharmaceutical fields
08/20/1991US5041620 Method for producing optically active 2-cyclopenten-4-one-1-ol esters, 2-cyclopenteno-4-one-1-ol ester and complexes thereof with optically active 1,6-diphenyl-2,4-hexadiyne-1,6-diol
08/20/1991US5041559 Optically active alcohols
08/07/1991EP0210203B1 Propanol derivatives
08/06/1991US5037855 Silane group containing, chemical intermediates
07/1991
07/31/1991CN1013370B Process for preparing 2,4,5-trihalogeno-and 2,3,4,5-tertrahalogeno-benzene derviatives
07/24/1991EP0281627B1 Process for reducing aldehydes or ketones
07/23/1991US5034052 Fungicides containing a triazole or imidazole alcohols, also used as plant growth regulators
07/23/1991CA1286693C Cholecalciferol derivatives
07/16/1991US5032592 Alkene, alkyne or cycloalkylene derivatives
07/09/1991US5030739 Formation Of Hydroperoxides Using An N-Hydroxydicarboxylic Acid Imide As Catalyst
07/09/1991US5030609 Process for producing a hydrogenation catalyst of copper chromite
07/03/1991EP0435158A2 Process for producing alcohol or amine
07/02/1991US5028733 Prostaglandins
07/02/1991US5028714 Hydroxylamine ethers
07/02/1991CA1285573C Aromatic derivative and preparation method thereof
06/1991
06/18/1991US5025034 Prostaglandins
06/18/1991US5024847 Sulfur containing acyclic terpenes
06/12/1991EP0431450A2 1-Bromo-3-chloro-1,2-diaryle-2-propanols, process for the stereoselective preparation of erythro-1-bromo-3-chloro-1,2-diaryle-2-propanols and their conversion into azolyle methyloxiranes
06/12/1991EP0179788B1 Pesticides
06/11/1991US5023363 Antiinflammatory agent, antiallergens, skin disorders, vision defects
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