Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
09/1997
09/16/1997US5667792 Derivatives of 2,5-dihydroxyphenylcarboxylic acids, and their utilization in cosmetic or dermatological compositions with a depigmenting action
09/12/1997WO1997032853A1 Triaryl compounds
09/12/1997WO1997032837A1 Nonsteroidal estrogen derivatives
09/12/1997CA2249546A1 Triaryl compounds and their use as antiinflammatory
09/10/1997EP0794208A2 Absorbable polyoxaesters
09/10/1997EP0794169A1 Stabilized menthyl lactate
09/10/1997EP0794168A1 Process for the preparation of diarylcarbonates and from these obtainable polycarbonates
09/10/1997EP0793643A1 Matrix metalloprotease inhibitors
09/10/1997EP0793638A1 Preparation of cyclopropane esters
09/10/1997EP0793637A1 Halogenated esters useful as intermediates for insecticides
09/10/1997EP0640070B1 Styryl derivatives, their preparation and use as pde-iv inhibitors
09/10/1997CN1159191A Process for making phenyl heterocycles useful as COX-2 inhibitors
09/10/1997CN1159187A Heterocyclic-and carbocyclic-substituted benzoic acids and synthesis thereof
09/10/1997CN1159179A Processes for preparation of (E)-2-fluoromethylene-4-(4-fluorophenyl) butylamine and alkali metal salts of diformylamide
09/10/1997CN1158849A Process for chroman carboxylates
09/10/1997CN1158842A Production process of dipropylene glycol dibenzoate by using dipropylene glycol as main material
09/10/1997CN1158841A Esterification of (meth) acrylic acid with alkanol
09/10/1997CN1158840A Esterification of (meth) acrylic acid with alkanol
09/10/1997CN1158839A Dimethyl oxalate synthesizing technology
09/10/1997CN1158838A Method of extractive separation of diaryl carbonates and original aromatic hydroxy compounds from reaction solutions
09/10/1997CN1035800C Process for preparing low-calorific food composition using substitute of fat
09/09/1997US5665686 Polyol ester compositions with unconverted hydroxyl groups
09/09/1997US5665667 Process for the preparation of vinyl acetate catalyst
09/09/1997US5665518 Photoresist and monomer and polymer for composing the photoresist
09/09/1997US5665270 Optically active trifluorolactic acid derivative and liquid crystal composition
09/09/1997CA1339451C Thermal oxidatively stable synthetic fluid composition
09/05/1997CA2198989A1 Absorbable polyoxaesters
09/04/1997WO1997031891A1 Process for regioselective substitution of trifluorobenzoate or trifluorobenzonitrile
09/04/1997WO1997031885A1 Process for the production of 1,2-diacetoxy esters
09/04/1997WO1997031628A1 Peptidomimetics for the treatment of hiv infection
09/04/1997DE19705978A1 Immersion oil used in microscopy
09/03/1997EP0792878A2 Geminal carboxylic acids and esters thereof, pharmaceutical formulations containing them useful in the treatment of bone dysmetabolism
09/03/1997EP0792868A1 Process for the production of phenol derivatives
09/03/1997EP0792270A1 Natriuretic cyclic compounds
09/03/1997EP0792255A1 Liquid crystal compounds having perfluoroether terminal portions
09/03/1997EP0792252A1 Monomers and composition which can be crosslinked and crosslinked polymers
09/03/1997EP0639178B1 Anti-atherosclerotic aryl compounds
09/03/1997EP0576521B1 Improvements in or relating to contrast agents
09/03/1997CN1158602A Difluoroxymethane derivative and liquid crystal compsn.
09/03/1997CN1035764C Process for preparing 13,14-dihydro-15(R)-17-phenyl-18'19'20-trinor-PGF 2 alpha esters
09/02/1997US5663463 Difluoroethylene compounds and liquid crystal compositions containing them
09/02/1997US5663448 Treating alzheimer*s disease
09/02/1997US5663422 From epoxide and acetic anhydride, phosphonium acetate catalyst
09/02/1997US5663421 Separation of a diester of (meth)acrylic acid with a C4 -C6 -alkanediol
09/02/1997US5663418 From the aldehyde, oxidation, esterification
09/02/1997US5663416 Oxidant sensitive and insensitive aromatic esters as inhibitors of human neutrophil elastase
09/02/1997US5663413 Biphenyl iodinated derivatives and their diagnostic use
09/02/1997US5663412 Antihistamines
09/02/1997US5663408 From phenol, carbon monoxide, and oxygen
09/02/1997US5663383 Process for the preparation of 3-hydroxyoxetanes
09/02/1997US5663373 Antiischemic agents and antioxidants formed in multistage reaction with grignard reagent with aldehyde, dissolving, acidification, deprotection and cyclization
09/02/1997US5663371 Process for preparing polycyclic dyes
09/02/1997US5663370 Chemical intermediates useful in agriculture
09/02/1997US5663367 Regulator of cell proliferation and differentiation; treatment of skin disorders, antiinflammatory agents, anticarcinogenic agents
09/02/1997US5663209 Compounds for the suppression of HIV Tat transactivation
09/02/1997US5663187 Treatment of atherosclerosis with angiotensin II receptor blocking imidazoles
09/02/1997US5663186 Treatment of atherosclerosis with angiotensin II receptor blocking imidazoles
09/02/1997US5663128 Liquid antioxidants as stabilizers
09/02/1997US5662953 Reduced calorie triglyceride mixtures
08/1997
08/28/1997WO1997030966A1 Vinylene compounds and liquid-crystal composition
08/28/1997WO1997030965A1 PROCESS FOR THE PREPARATION OF α-ALKOXYPHENYLACETIC ACID DERIVATIVES
08/28/1997WO1997030687A2 Fragrance precursors
08/28/1997WO1997009297A3 Synthesis and use of retinoid compounds having negative hormone and/or antagonist activities
08/27/1997EP0791574A1 Process for the continuous preparation of aryl carbonates
08/27/1997EP0791573A1 Nitroxides as antipolymerants for vinyl acetate units
08/27/1997EP0791570A1 Fluorenone derivatives, process for preparing the same and central or peripheral nerve degeneration repair and protective agent
08/27/1997EP0790981A1 Aryloxycycloalkenyl and aryloxyiminocycloalkenylhydroxyureas as 5-lipoxygenase inhibitors
08/27/1997EP0790975A1 Polymers with crystallizable fluorocarbon side chains, their monomers, and substrates coated with the polymers
08/27/1997EP0790974A1 Substituted 4-biarylbutyric or 5-biarylpentanoic acids and derivatives as matrix metalloprotease inhibitiors
08/27/1997EP0790970A1 Improved processes for the preparation of d-chiro-inositol
08/27/1997EP0790824A1 2,2-dichloroalkane carboxylic acids, process for preparing the same, medicament containing the same, and use thereof for treating insulin resistance
08/27/1997EP0679152B1 Anti-androgenic cyclo and bicyclo alkenes
08/27/1997EP0665829B1 Isomerization of dimethylcyclohexanedicarboxylate
08/27/1997EP0630364B1 Hydroxy derivatives of cyclohexadiene
08/27/1997CN1158119A Legionella specific antibiotic, a mcroorganism producing the antibiotic and a process for producing the same
08/27/1997CN1157813A Continuous manufacturing method for aromatic carbonates
08/27/1997CA2198525A1 Geminal carboxylic acids and esters thereof, pharmaceutical formulations containing them useful in the treatment of bone dysmetabolism
08/26/1997US5661204 Mixtures of isomeric decyl alcohols, phthalates obtainable therefrom, and their use as plasticizers
08/26/1997US5661187 10-substituted 1,8-dihydroxy-9 (10H) anthracenone pharmaceuticals
08/26/1997US5661180 Administering to reduce levels of series ?2? while elevating the levels of series ?1? and series ?3? prostanoids; modulates metabolic response to trauma and disease states
08/26/1997US5661166 Treating peptic ulcers
08/26/1997US5661106 Herbicides
08/26/1997US5660762 High display quality in broad temperature range
08/26/1997US5659984 Adapted to be attached to a vehicle
08/26/1997CA2124454C Process for preparing ketone enantiomer
08/21/1997WO1997030129A1 Diesters of polymerized fatty acids useful in formulating hot-melt inks
08/21/1997WO1997030021A1 Fluorinated polyfunctional (meth)acrylic esters, fluoromonomer composition, material with low refractive index, and lowly reflective film
08/21/1997WO1997030020A1 Process for preparing 2-(2-methylphenyl)-3-methoxyacrylic acid methylester
08/21/1997WO1997030018A1 2,2-difluoroalkane carboxylic acids, process for their preparation and medicaments containing the same
08/21/1997WO1997030017A1 Therapeutic agent for diabetes
08/21/1997WO1997029732A1 Dental compounds, compositions and products
08/21/1997DE19605901A1 Verfahren zur Herstellung von 2-(2-Methylphenyl)-3-methoxyacrylsäure -methylester A process for the preparation of 2- (2-methylphenyl) -3-methoxyacrylate, methyl ester
08/21/1997DE19605700A1 2,2-Difluoralkancarbonsäuren, Verfahren zu ihrer Herstellung und diese enthaltende Arzneimittel 2,2-Difluoralkancarbonsäuren, processes for their preparation and pharmaceutical compositions containing them
08/21/1997CA2246725A1 Therapeutic agent for diabetes
08/20/1997EP0790231A1 Process for the extractive separation of diaryl carbonates and corresponding hydroxyaromatic compounds from reactive solutions
08/20/1997EP0790230A1 Process for the continuous preparation of alkyl esters of (meth)acrylic acid
08/20/1997EP0789683A1 Fluorobutenyl esters and their use for controlling animal pests
08/20/1997EP0789682A1 Catalyst recovery and dialkyl ester synthesis from an adipic acid synthesis waste stream
08/20/1997CN1157607A Manufacture of perfumes for laundry and cleaning compositions
08/19/1997US5659072 Process for the manufacture of alkyl acrylates by direct esterification