Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
12/1990
12/13/1990WO1990015055A1 New class of compounds having a variable spectrum of activities for capsaicin-like responses, compositions and uses thereof
12/13/1990WO1990015043A2 Perfluorovinyl compounds
12/13/1990CA2032484A1 Reducing the spread of infection by blood handling equipment
12/12/1990EP0402233A1 Liquid crystal compounds
12/12/1990EP0402154A1 Antihypercholesterolemic compounds
12/12/1990EP0402110A1 Optical active compounds and liquid crystal compositions containing such compounds
12/12/1990EP0402051A2 Processes for the preparation of saturated alcohol derivatives and their use in detergent: plasticizer: and synthetic lubricant formulations
12/12/1990EP0401946A2 Allyl esters of substituted phenylacetic acid and their use as pesticides
12/12/1990EP0401817A2 Reagents for rapid peptide synthesis
12/12/1990EP0401773A2 Alpha crystals of tetrakis/3-[3,5-di-tert-butyl-4-hydroxy-phenyl)propionyloxymethyl]-methane which have good flowability and method of producing same
12/12/1990EP0401715A2 Aminoketone compounds
12/12/1990EP0401517A1 Substituted 2-alkynylphenols with anti-inflammatory action, a process for their preparation and pharmaceutical compositions thereof
12/12/1990EP0377729A4 Improved methods of using chemiluminescent 1,2-dioxetanes
12/12/1990CA2018729A1 Benzocyclobutene carboxylate esters
12/11/1990US4977293 Monoethylenically unsaturated compounds
12/11/1990US4977279 Anticholesterol agents
12/11/1990US4976892 Process for the continuous transesterification of fatty acid lower alkyl esters
12/11/1990US4976887 Optically active liquid crystal compound and method of manufacturing the same, liquid crystal composition containing the same and liquid crystal display device
12/11/1990US4976834 Asymmetric photochemical reaction process
12/10/1990WO1990015044A2 Reactive compounds containing perfluorocyclobutane rings
12/10/1990WO1990015042A2 Reactive compounds containing perfluorovinyl groups
12/10/1990CA2031186A1 Reactive compounds containing perfluorovinyl groups
12/10/1990CA2030800A1 Reactive compounds containing perfluorocyclobutane rings
12/09/1990CA2018542A1 Reagents for rapid peptide synthesis
12/09/1990CA2018481A1 3-keto hmg-coa reductase inhibitors
12/09/1990CA2018478A1 Antihypercholesterolemic compounds
12/05/1990EP0401125A2 Biphenyl derivatives, process for preparing the same and intermediates therefor
12/05/1990EP0401104A1 Process for the preparation of optical isomers of 2-chloropropionic acid esters
12/05/1990EP0400904A1 Ester production by hydrogenation of carboxylic acids and anhydrides
12/05/1990EP0400417A1 Oximethers and fungicides containing them
12/05/1990EP0400068A1 Derivatives of 2,3-difluorophenol
12/05/1990CN1010680B Compoundedinhibitor of polymerization for methacrylic acid and esters thereof
12/04/1990US4975463 Viricides; aids treatment
12/04/1990CA1277332C Phenyl nonatetraenoic acid derivatives
12/04/1990CA1277111C Sizing agent
12/02/1990CA2017897A1 Bephenyl derivatives, process for preparing the same and intermediates therefor
12/01/1990WO1990015115A1 Fluorinated biphenyl derivatives
12/01/1990CA2033204A1 Fluorinated biphenyl derivatives
11/1990
11/30/1990CA2017924A1 Process for preparing 2-chloropropionate esters optical isomers
11/30/1990CA2017714A1 Liquid crystalline copolyesters of 4-hydroxybenzoic acid and substituted 4-hydroxybenzoic acids
11/29/1990WO1990014329A1 Leukotriene b4 derivatives, process for producing them and their use as drugs
11/29/1990WO1990014073A1 Pharmaceutical preparation
11/29/1990CA2033187A1 Leukotriene-b derivatives, process for their production and their use as pharmaceutical agents
11/28/1990EP0399929A1 Preparation of ultra high purity methyl acetate
11/28/1990EP0399788A2 Process for the preparation of 2,3 substituted cylopentanones.
11/28/1990EP0399633A1 Leukotriene B4 derivatives, process for their preparation and their use as medicines
11/28/1990EP0399349A2 Melt processable thermotropic aromatic copolyesters and process for preparing same
11/28/1990EP0399279A1 New monomers and their use for the preparation of a laser optical recording element which can be repeatedly deleted and re-entered
11/28/1990CN1047278A Process for producing acrylic ester
11/27/1990US4973740 Process for producing tricyclodecanecarboxylic acid esters
11/27/1990US4973739 Reacting carboxylic acid amide with formic acid ester
11/27/1990US4973738 Liquid crystal compounds having naphthalene nucleus
11/27/1990US4973737 Organotin or organotitanate catalyst, by-product inhibition
11/27/1990US4973736 Dye, drug and herbicide intermediates
11/27/1990US4973735 Substituted trifluoroethyl esters of phenylacetic acid, processes for their preparation and their use as pesticides
11/27/1990US4973731 Di-t-butylphenyl alkyl and benzyl ether nitriles
11/27/1990US4973729 Method for preparing hydroquinone and hydroquinone-bisphenol a Bischloroformates
11/27/1990US4973589 Method of preventing the reinfestation of dogs and cats by fleas
11/27/1990CA2014781A1 Oxime ethers, and fungicides containing same
11/27/1990CA1276938C Arylacetic acid derivatives
11/27/1990CA1276937C Leukotriene antagonists
11/25/1990CA2017423A1 Thermotropic copolyesters of 4,4'-biphenyldicarboxylic acid
11/23/1990WO1990014328A1 Preparation of ultra high purity methyl acetate
11/22/1990EP0398774A1 Process for the preparation of brominated derivatives from alcohols
11/22/1990EP0398288A2 Process for preparing optically active 2-arylalkanoic acids, in particular 2-arylpropionic acids
11/22/1990EP0398287A1 Pharmaceutical preparation
11/22/1990EP0398226A2 Process for producing acrylic ester
11/22/1990EP0398155A2 Cyclopropylalkyl or cycloalkenyl compounds, process for their preparation and their use in liquid crystal mixtures
11/22/1990EP0398061A2 Method of preparing alpha-fluoroacrylic acid derivatives and 1,1-difluoro-2-halogenoethyl(halogeno)methyl-ketones
11/22/1990EP0298117B1 Process for the co-production of aromatic carboxylates and alkyl iodides
11/22/1990DE3916835A1 Di:fluoro-cyclopropyl-ethyl ester(s) of aryl-vinyl acid(s) - useful as insecticides and acaricides
11/20/1990US4971979 Alkadiene derivatives, and pharmaceutical compositions containing them
11/20/1990US4971959 Trisubstituted phenyl analogs having activity for congestive heart failure
11/20/1990CA1276652C Phenolic compound chlorination process
11/20/1990CA1276650C Long chain (4-hydroxyphenyl) propanoate stabilizers
11/20/1990CA1276648C Method for obtaining strong adhesive bonding of composites to dentin, enamel and other substrates
11/20/1990CA1276647C 5-(2-chloro-4-trifluoromethylphenoxy)-2-nitro-a- substituted-acetophenone, oxime derivative thereof, process for preparing thereof, herbicidal composition, and method for the destruction of undesirable weeds
11/20/1990CA1276641C Substituted p-hydroxyphenyl compounds
11/20/1990CA1276630C Esterification process with calcium hydroxybenzyl phosphonate catalyst
11/16/1990CA2016888A1 Pharmaceutical preparation
11/16/1990CA2016887A1 Process for preparing optically active 2-aryl-alkanoic acids, in particular 2-aryl propionic acids
11/15/1990WO1990013611A2 Optically active compounds and liquid crystal phase
11/15/1990WO1990013610A1 Mesogenic compounds
11/15/1990WO1990013533A1 The use of calcined hydrotalcites as catalysts for ethoxylating or propoxylating fatty acid esters
11/15/1990WO1990011997A3 Inhibitors of mono-amine oxidase, process for their preparation, and their use in therapeutics.
11/15/1990CA2016669A1 Process for producing acrylic ester
11/14/1990EP0397418A1 9,10-dihydrophenanthrene-2,7-dicarboxylic acid diesters, 7-Bromo-9,10-dihydrophenanthrene-2-carboxylic acid esters and a process for producing the same
11/14/1990EP0397290A1 Novel derivatives, their preparation and pharmaceutical composition containing them
11/14/1990EP0396841A1 Fluorinated arachidonic acid derivatives
11/14/1990EP0396564A1 Process for the preparation of stilbenedicarboxylate derivatives
11/14/1990EP0191858B1 Poly(arylcyclobutenes)monomersand a method of polymerising thereof
11/14/1990CN1046893A Process for preparation of 2-cyclohexyl carboxylates
11/14/1990CN1046892A Fluorinated arachidonic acid derivatives
11/13/1990US4970334 Dehydration of saturated esters with acid catalysts
11/13/1990US4970333 Esterification
11/13/1990US4970332 From acrylate ester and iodobenzene
11/13/1990US4970331 Vinyl ethers and fluorine-containing copolymers prepared therefrom
11/13/1990US4970330 Insecticides, pesticides
11/13/1990US4970328 Miticide, fungicide
11/13/1990US4970313 Optically active 3-demethylmevalonic acid derivatives, and intermediates
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