Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
04/1997
04/23/1997EP0768998A1 Liquid crystal compounds, mixtures and devices
04/23/1997EP0628019B1 Polyfluoroalkylation of aromatic compounds
04/23/1997EP0626942B1 Bicyclo[2.2.2.]octane derivatives as cholestocystokinin inhibitors
04/23/1997EP0623107B1 Preparation of optically active aliphatic carboxylic acids
04/23/1997CN1148379A Novel carboxylic ester derivatives, process for producing same, and insecticide or insectifuge contg. same
04/23/1997CN1148377A Omega-hydrofluoroalkyle ethers, precursor carboxylic acid and derivatives thereof, and their prepn. and application
04/23/1997CN1034632C Reactor suitable for synthesizing of formic ether
04/22/1997US5623086 With cocatalyst mixture containing tertiary amine(salt) and conjugate acid of reactant anhydride
04/22/1997US5623084 Fluoroalkenyl compounds and their use as pest repellents
04/22/1997US5623040 Polymerisable photochromic naphthacenediones, polymers of these monomers, process for their preparation and the use thereof
04/22/1997US5623037 Nonhydrolyzing, photooxidation resistance, hardness; automobile topcoats
04/22/1997US5622908 Surface impregnated catalyst, process for the production thereof, and use thereof for the preparation of vinyl acetate
04/22/1997US5622648 Reactive liquid crystal compounds
04/22/1997US5622532 Polylactone aromatic esters and fuel compositions containing the same
04/22/1997CA2045585C .alpha., .beta.-unsaturated ketones and ketoxime derivatives
04/17/1997WO1997013821A1 Fluorine-substituted alkenyl liquid crystalline compounds
04/17/1997WO1997013742A1 Unsaturated esters and their use in coating compositions
04/17/1997WO1997013741A1 Low viscosity, high solids polyesterdiols and compositions containing same
04/17/1997WO1997013740A1 Process for preparing acetoxystyrene
04/17/1997WO1997013519A1 Esters of cyclooxygenase inhibitors and terpene derivatives as pharmaceutical products
04/17/1997DE19538218A1 Cyclopentan-1,3-dion-Derivate Cyclopentane-1,3-dione derivatives
04/17/1997CA2236985A1 Low viscosity, high solids polyesterdiols and compositions containing same
04/16/1997EP0768297A1 Derivatives of alkyl-3-oxo-alcanoates and process for their preparation
04/16/1997EP0768296A1 A method for making alpha, beta-unsaturated-beta-trifluoromethyl-carboxylates
04/16/1997EP0767776A1 Oligomer liquid crystal triphenylene derivatives and their use as charge carrying substances in electrophotography
04/16/1997EP0767775A1 A method for the preparation of a novel a-ring precursor for taxoids and novel intermediates
04/16/1997EP0767772A1 Novel chiral cyclohexyl compounds
04/16/1997EP0705318B1 Liquid crystal compounds, mixtures and devices
04/16/1997EP0660815B1 Pesticidal fluoroolefins
04/16/1997CN1147829A Supertwist liquid crystal display
04/16/1997CN1147814A Process for preparing polyol polyesters having low levels of triglycerides
04/16/1997CN1147813A Novel selective inhibitors of viral or bacterial neuraminidases
04/16/1997CN1147807A Process for preparing intermediates for the synthesis of antifungal agents
04/16/1997CN1147541A Polyolefin-substituted dicarboxylic acid or anhydride ester derivatives
04/16/1997CN1147503A Process for purifying diaryl carbonates
04/16/1997CN1034569C Endothelin receptor antagonists
04/15/1997US5621144 Fluorinated compounds as oxygen transport agents
04/15/1997US5621131 Conjugated polymers having spiro centers and their use as electroluminescence materials
04/15/1997US5621019 Monomer having vinyl group, polymer thereof and photosensitive resin including those
04/15/1997US5620701 Methods of treatment using di-linoleoyl-mono-gamma-linolenyl glycerol
04/11/1997CA2187060A1 Method for making .alpha., .beta.-unsaturated-.beta.-trifluoromethyl-carboxylates and related compounds
04/10/1997WO1997012855A1 Butyrate prodrugs of lactic acid
04/10/1997WO1997012853A1 Dimer-selective rxr modulators and methods for their use
04/10/1997CA2233888A1 Dimer-selective rxr modulators and methods for their use
04/10/1997CA2233606A1 Butyrate prodrugs of lactic acid
04/09/1997EP0767163A1 Process for esterifying (meth)acrylic acid with an alcanol
04/09/1997EP0766724A1 Use of carbonyl compounds for marking hydrocarbons
04/09/1997EP0766670A1 Tri-substituted phenyl derivatives useful as pde iv inhibitors
04/09/1997EP0766669A1 Tri-substituted phenyl derivatives useful as pde iv inhibitors
04/09/1997EP0766661A1 Polyolpolyhydroxystearates
04/09/1997EP0766660A1 Cyclohexanone derivatives, method of preparing them and intermediates used in the method
04/09/1997EP0682472B1 Method of controlling lepidoptera with (e,z)8-tetradecenyl acetate, and method of preparing it
04/09/1997EP0680462B1 Thermally stable fullerene derivates and process for producing the same
04/09/1997EP0638071B1 Heterocyclic carbonic acid derivatives which bind to retinoid receptors (rar)
04/09/1997EP0591258B1 Low calorie fat substitute
04/09/1997EP0539601B1 Cinnamic acid/glycerol adduct, ultraviolet absorber, and dermatologic preparation
04/09/1997CN1147250A Naphthalene derivs. as prostaglandin I2 agonists
04/09/1997CN1147242A Pesticidal fluoroolefins
04/09/1997CN1146986A Method for production of benzoates plasticizer
04/09/1997CN1034497C Process for preparation of aromatic amino-alcohol derivs. having antidiabetic and anti-obesity properties
04/08/1997US5619023 Process for the preparation of alkyl halodifluoroacetates
04/08/1997US5618982 Simple industrial process of catalyzing in presence of metallic phosphates
04/08/1997US5618975 Process for the preparation of biphenyl derivatives
04/08/1997US5618971 Separation of a mono(meth)acrylate of a C4 -C6 alkanediol from an aqueous solution containing a mono(methacrylate) of a C4 -C6 alkanediol and the said C4 -C6 alkanediol
04/08/1997US5618970 Hydrogenation
04/08/1997US5618969 Intermediates for imidazopyridines
04/08/1997US5618952 Chemical intermediates; hydroxylation; reduction; recyclization
04/08/1997US5618943 Skin disorders, antiinflammatory agents
04/08/1997US5618931 Acetylenes disubstituted with a 5 substituted dihydronaphthyl group and with an aryl or heteroaryl group having retinoid-like biological activity
04/08/1997US5618884 Useful in primer and clearcoat/basecoat applications
04/08/1997US5618849 Picornavirus, enterovirus, polio virus, coxsackie virus, echo virus
04/08/1997US5618839 Retinoid-like compounds
04/08/1997US5618806 Steroid 5alpha-reductase inhibitor; useful for treating benign prostatic hypertrophy, baldness, acne, vulguris, seborrhea, female hirsutism, and prostatic adenocarcinoma
04/08/1997US5618779 Triglyceride-based base oil for hydraulic oils
04/08/1997US5618646 Electrophotographic photoreceptors with anti-oxidizing agents
04/08/1997US5618552 Aliphatic; useful for surgical devices such as sutures
04/08/1997US5618320 Aromatic esters of polyalkylphenoxyalkanols and fuel compositions containing the same
04/03/1997WO1997012017A1 Process for purifying alkoxylated fats
04/03/1997WO1997011933A1 Ester compounds and lubricating oil composition
04/03/1997DE19536165A1 Verfahren zur Reinigung von alkoxylierten Fetten A process for purifying alkoxylated fats
04/02/1997EP0765926A1 Liquid-crystal composition and liquid-crystal display device
04/02/1997EP0765878A1 Heterocyclic aryl-, alkyl- and cycloalkylacetic acid amides
04/02/1997EP0765862A1 Fatty acid ester of etherified polyhydric alcohol
04/02/1997EP0765861A1 Process for the preparation of alkyl esters of (meth)acrylic acid
04/02/1997EP0765860A1 Process for esterifying (meth)acrylic acid with an alcanol
04/02/1997EP0765859A1 Process and equipment for the continuous preparation of alkyl (meth-)acrylates
04/02/1997EP0765858A1 Naphthol derivatives and process for producing the same
04/02/1997EP0765857A1 Optically active alpha-substituted carboxylic acid derivative and process for producing the same
04/02/1997EP0765304A1 Method of preparing alpha-methoxyiminocarboxylic acid methylamides, and intermediates used in the method
04/02/1997EP0765303A1 Method for the manufacture of halogenoalcanols
04/02/1997EP0668853B1 Succinic acid derivatives for use as skin conditioners
04/01/1997US5616803 Substituted amic acid derivatives
04/01/1997US5616780 Bisphenol ester derivatives
04/01/1997US5616759 Cyclohexylidene compounds
04/01/1997US5616751 Oxotitanium complex, asymmetric hydrogenation catalyst comprising the complex, and process for producing β-hydroxy ketone or α-hydroxy carboxylic acid ester using the complex
04/01/1997US5616729 Fluorescence
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
04/01/1997US5616607 Hepoxilin analogs
04/01/1997US5616546 Automatic dishwashing compositions comprising multiperacid-forming bleach activators