Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
08/1996
08/14/1996CN1128987A Novel intermediates for prepn. of antihisatminic 4-diphenylmethyl/diphenymethoxy piperidine derivatives
08/14/1996CN1128985A Synthesis of substituted triphenylenes, useful as discotic liquid crystals
08/14/1996CN1128749A Propanediol monoalkyl ether ester compound and prepn. method thereof
08/13/1996US5545769 Process for the manufacture of selected halogenated hydrocarbons containing fluorine and hydrogen and compositions provided therein
08/13/1996US5545750 Retroviral protease inhibiting compounds
08/13/1996US5545747 Cyclobutanecarboxylic acid derivatives and liquid crystalline compositions containing them
08/13/1996US5545630 Pesticides
08/13/1996CA2012006C Process for continuously producing an anhydrous methyl acetate/methanol mixture
08/11/1996CA2169043A1 Process for the preparation of fluorocyclopropane derivatives
08/09/1996CA2168922A1 Bisphenol ester derivatives
08/08/1996WO1996023492A1 Treating urinary incontinence using (s)-oxybutynin and (s)-desethyloxybutynin
08/08/1996DE19503437A1 Propylene glycol mono:alkyl:ether ester(s)
08/07/1996EP0725132A2 Automatic dishwashing compositions comprising multiperacid-forming bleach activators
08/07/1996EP0725055A1 Process for the preparation of 5-oxo-6-heptenoic acid alkyl esters as well as intermediates for their preparation
08/07/1996EP0725049A1 Process for preparing aromatic olefins by palladacycle catalysis
08/07/1996EP0724579A1 Phenyl or heteroaryl and tetrahydronaphthyl substituted diene compounds having retinoid like biological activity
08/07/1996EP0724569A1 Process for the preparation of an oxirane, aziridine or cyclopropane
08/07/1996EP0724560A1 Thermosetting coating compositions
08/07/1996EP0724559A1 Process for separating cyclohexane dimethanol from dimethyl terephthalate
08/07/1996EP0724558A1 Process for the carbonylation of acetylenically unsaturated compounds
08/07/1996EP0724557A1 A process for separating lipophilic compounds
08/07/1996EP0724503A1 Abrasive articles incorporating addition polymerizable resins and reactive diluents, and methods of making said abrasive articles
08/07/1996EP0724389A1 Low-palmitic, reduced-trans margarines and shortenings
08/07/1996EP0576617B1 Composition and method containing optically pure (s) metoprolol
08/06/1996US5543560 Hydrogenolytic reduction of peroxidic ozonolysis products
08/06/1996US5543559 Using a rhodium catalyst having an optically active piphosphine ligand
08/06/1996US5543548 Continuous vapor phase reaction of carbon monoxide and methyl nitrite using a heterogeneous catalyst of platinum; heating and pressurization; reacting nitrogen oxide product with oxygen and methanol to form usable methyl nitrite
08/06/1996US5543534 Acetylenes disubstituted with a 5 substituted tetrahydronaphthyl group and with an aryl or heteroaryl groups having retinoid-like biological activity
08/06/1996US5543295 Chemiluminescent 3--(Substituted adamant--2'--Ylidene) 1,2--Dioxetanes
08/06/1996US5543280 Colour photographic recording material
08/06/1996US5543078 A chiral nonracemic compound
08/06/1996CA2072801C Esterification process
08/06/1996CA1338512C 2-(4-acetoxyphenoxy)propanoic acid
08/01/1996WO1996022961A1 Alkoxysuccinic acid derivatives, builder combinations, detergents and cleaning agents containing the latter and preparation thereof
08/01/1996WO1996022960A1 Process for producing 2,2-dihydroxyacetic acid menthyl ester
08/01/1996DE19502166A1 Alkoxybernsteinsäurederivate, Gerüststoffkombinationen, Wasch- und Reinigungsmittel, die diese enthalten sowie deren Herstellung Alkoxybernsteinsäurederivate, builder combinations, washing and cleaning agents containing them and their preparation
07/1996
07/31/1996EP0723958A1 Synthesis of substantially pure terfenadine derivatives
07/31/1996EP0723810A1 Catalyst, his preparation process and use thereof to produce vinyl acetate monomer
07/31/1996EP0647219B1 Derivatives in the vitamin d series modified at the 20 position, a method of preparing such derivatives, intermediates used in this method, pharmaceutical preparations containing the derivatives and their use in the preparation of drugs
07/31/1996CN1127761A High temperature polymerization process and products therefrom
07/31/1996CN1127745A Method for preparing alkyl acrylate (or methylacrylate)
07/31/1996CN1127741A Asymmetrical hydrogenation of ketoisophorone derivatives
07/30/1996US5541334 Treating hiv
07/30/1996US5541206 Retroviral protease inhibiting compounds
07/30/1996CA1338493C Bicyclic aromatic derivatives; process for preparing the same and their use in cosmetics
07/25/1996WO1996022335A1 Novel colorants and colorant modifiers
07/25/1996WO1996022270A1 Biopolymers derived from hydrolyzable diacid fats
07/25/1996WO1996022268A1 Organic compounds and processes for their manufacture
07/25/1996WO1996022267A1 Method for olefin hydroformylation in a biphasic medium
07/25/1996WO1996022261A1 Novel liquid-crystal compounds bearing dienyl moiety and liquid-crystal composition
07/25/1996WO1996022109A1 Utilization of ethoxylated fatty acid esters as self-emulsifiable compounds
07/25/1996DE19547459A1 Esterifying (meth)acrylic acid with alkanol in presence of esterification catalyst
07/25/1996CA2210800A1 Biopolymers derived from hydrolyzable diacid fats
07/25/1996CA2210473A1 Method for olefin hydroformylation in a biphasic medium
07/25/1996CA2209494A1 Organic compounds and processes for their manufacture
07/25/1996CA2209480A1 Novel colorants and colorant modifiers
07/24/1996EP0722931A1 Method for preparing high purity diphenyl carbonate
07/24/1996EP0722930A1 Process for producing aryl carbonates
07/24/1996EP0722929A1 Process for producing methyl methacrylate
07/24/1996EP0722928A1 Bicyclic-aromatic compounds with strong biologic activity, pharmaceutical and cosmetic compositions containing them and uses thereof
07/24/1996EP0722432A1 Method for preparing of mono or di-2-substituted cyclopentanone
07/24/1996EP0722430A1 Dihalopropene compounds, insecticidal/acaricidal agents containing same, and intermediates for their production
07/24/1996EP0673408B1 Dimethyl-cyclohexanecarboxylic acid esters in perfumery
07/24/1996EP0646143A4 Macromonomers having reactive side groups.
07/24/1996EP0581954B1 Use of alpha-hydroxyketoalkyl derivatives as protective light filters
07/24/1996CN1127517A Liquid crystal materials, mixtures and devices
07/24/1996CN1127501A Process for the carbonylation of acetylenically unsaturated compounds
07/24/1996CN1127246A Method for preparation of mono-and-binary-carboxyl from unsatured fatty acid and/or its derivative
07/24/1996CN1127245A Catalytic systems and methods for carbonylation
07/24/1996CN1032351C Process for selctive preparation of alkenecarboxylic deirvatives
07/23/1996US5539555 High contrast distorted helex effect electro-optic devices and tight ferroelectric pitch ferroelectric liquid crystal compositions useful therein
07/23/1996US5539129 Nonionic amphiphilic compounds derived from glycerol, a process for preparing them, and corresponding intermediate compounds
07/23/1996US5539122 Retroviral protease inhibiting compounds
07/23/1996US5539048 Macromonomers having reactive side groups
07/23/1996US5538986 Tricyclic derivatives, compositions and methods of use
07/23/1996US5538940 Fungicide, miticide, insecticide
07/23/1996US5538852 Qualitative or quantitative analysis with competitors and antibodies
07/23/1996US5538847 Chemiluminescent 1,2-dioxetanes
07/23/1996US5538521 Fuel compositions containing polyalkyl and poly(oxyalkylene)aromatic esters
07/23/1996CA2052065C Process for preparing hexendioate diesters from 1,2-dialkoxybut-3-ene
07/21/1996CA2167550A1 Fungicidal methods, compounds and compositions containing benzophenones
07/18/1996WO1996021639A1 Organic liquid electrolyte plasticizer
07/18/1996WO1996021638A1 Novel compounds
07/18/1996WO1996021455A1 Antifungal agent
07/18/1996WO1996021355A1 Pesticidal compounds
07/18/1996WO1996021354A1 Pesticidal compounds
07/18/1996DE19501025A1 Stable vinyl-oxy-carbonyl-oxy and -amino cpds. with chromophore gp.
07/18/1996DE19500688A1 New nonionic surfactants
07/18/1996CA2210126A1 Organic liquid electrolyte plasticizer
07/18/1996CA2209998A1 Pesticidal compounds
07/18/1996CA2209906A1 Pesticidal compounds
07/17/1996EP0721933A1 1,4-Disubstituted 2,6-difluorobenzene compounds and liquid crystal media
07/17/1996EP0721932A1 Process for purifying alpha, beta-unsaturated esters
07/17/1996EP0721931A1 Process for producing 2,6-naphtalenedicarboxylic acid and ester thereof
07/17/1996EP0721930A1 Benzoylethylene derivative
07/17/1996CN1126987A Process for producing triazole derivative
07/17/1996CN1126748A Optically active smectic photo-cross-linkable liquid crystals
07/16/1996US5536873 Preparation of pentenoic acid
07/16/1996US5536870 Process for preparing olefins
07/16/1996US5536864 Process for producing dimethyl carbonate and apparatus suitable for such purpose