Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
03/1996
03/28/1996WO1996009299A1 Drugs to improved synaptic transmission
03/28/1996WO1996009285A1 Iodinated x-ray-contrast media
03/28/1996WO1996009282A1 Iodinated x-ray contrast media
03/28/1996WO1996009275A1 Fullerene derivatives as synthetic components, process for their production and their use
03/28/1996DE4433958A1 Hydroxy gp.-protected ring-opening prods. of epoxidised fats
03/28/1996DE4433245A1 Fullerenderivate als Synthesebausteine, Verfahren zu ihrer Herstellung sowie deren Verwendung Fullerene derivatives as synthetic building blocks, process for their preparation and their use
03/28/1996CA2200753A1 Iodinated x-ray contrast media
03/28/1996CA2200752A1 Iodinated x-ray-contrast media
03/27/1996EP0703210A1 Process for producing 2,6-di-tert-alkylcyclohexanol
03/27/1996EP0702998A1 Process for preparing keto compounds
03/27/1996EP0702689A1 Haptens, tracers, immunogens and antibodies for 3-phenyl-1-adamantaneacetic acids
03/27/1996EP0702669A1 Novel antiviral agents
03/27/1996EP0702668A1 Discotic compounds for use in liquid crystal mixtures
03/27/1996EP0702517A1 Quaternary ammonium and waterproofing/preservative compositions
03/27/1996EP0602027B1 Synthesis of carminic acid and principal intermediates
03/27/1996EP0560954B1 Compositions and polymer fabrics treated with the same
03/27/1996EP0555335B1 Process for the purification of hydroxypivalyl hydroxypivalate
03/27/1996CN1119433A Process for the carbonylation of acetylenically unsaturated compounds
03/27/1996CN1119184A Process for the preparation of insecticidal acaricidal and nematicidal 2-aryl-5-(triflumethyl) pyprole compounds
03/26/1996US5502243 Forming ethylidene diacetate from dimethyl ether, methanol and synthesis gas
03/26/1996US5502242 Miticides
03/26/1996US5502240 Preparation of plasticizers without catalyst contamination
03/26/1996US5502239 Acidification to dissociate ligands and separation from glycol and metal ion
03/26/1996US5502236 Method for the production of (3-alkoxycarbonyl-2-butenyl)triphenylphosphonium salts
03/26/1996US5502232 Reacting aaromatic hydroxy compounds with carbon monoxide and o2 over noble metal catalyst
03/26/1996US5502221 Process for producing cyclohexylbutyric acid derivative
03/26/1996US5502216 Anticholesterol
03/26/1996US5502094 Physiologically acceptable emulsions containing perfluorocarbon ether hydrides and methods for use
03/26/1996US5502075 Leukotriene-B4 derivatives, process for their production and their use as pharmaceutical agents
03/26/1996US5501862 Alkyl carbonate derivatives of sclareol diol
03/26/1996US5501708 Process for tanning hides and compounds for use therein
03/21/1996WO1996008483A1 Gallic acid derivatives, method for their preparation and their use as drugs
03/21/1996WO1996008482A1 Process for making phenyl heterocycles useful as cox-2 inhibitors
03/21/1996WO1996008473A1 Improved process for r (+) 1,2,3,6-tetrahydro-4-phenyl-1-[(3-phenyl-3-cyclohexen-1-yl)methyl]pyridine, a central nervous system agent
03/21/1996WO1996008460A1 Legionella specific antibiotic, a microorganism producing the antibiotic and a process for producing the same
03/21/1996CA2194000A1 Improved process for r (+) 1,2,3,6-tetrahydro-4-phenyl-1-¬(3-phenyl-3-cyclohexen-1-yl)methyl|pyridine, a central nervous system agent
03/20/1996EP0701991A1 Process for the preparation of lignin analogues and starting materials therefor
03/20/1996EP0701990A1 Hydrocarbonylation of dimethyl ether
03/20/1996EP0701989A1 Process for preparing mono- and dicarboxylic acids from unsaturated fatty acids and/or their derivatives
03/20/1996EP0701988A1 Substituted cyclopentane-di- and triones, their preparation and their use as chloride channel blockers
03/20/1996EP0701597A1 Base fluid
03/20/1996EP0701547A1 The preparation of mixtures of (r)- and (s)-2-(4-alkanoylphenoxy)- or (r)- and (s)-2-(4-aroylphenoxy)propionic esters
03/20/1996EP0701546A1 Aromatic acetylcholinesterase inhibitors
03/20/1996EP0688243A4 Pretreatment of palladium-gold catalysts useful in vinyl acetate synthesis
03/20/1996EP0686181A4 Fuel compositions containing substituted poly(oxyalkylene) aromatic ethers
03/20/1996EP0600958B1 Epoxy-ring opening products and method of producing
03/20/1996EP0594580B1 Olefinically unsaturated adducts of propylene on polyunsaturated fatty acids or fatty acid esters, process for producing them and their use
03/20/1996EP0493601B1 Liquid-crystal copolymer, production thereof, diene compound used in said production, and production of said compound
03/20/1996CN1118779A Process for the isolation of purified ethylene glycol carbonate (EGC)
03/17/1996CA2158409A1 Process for the preparation of mono- and dicarboxylic acids from unsaturated fatty acids and/or derivatives thereof
03/17/1996CA2158222A1 Use of substituted cyclopentane- di- and triones
03/14/1996WO1996007731A1 Method for delivery of nucleic acids to cells using hypericin polyamine complexes
03/14/1996WO1996007633A1 Phenylacetic acid alkyl esters
03/14/1996CA2199422A1 Alkyl phenylacetates
03/13/1996EP0700981A2 Photopolymerisable liquid crystals
03/13/1996EP0700892A1 Process for preparing mono- or dicarboxylic acids from aldehydes, their acetals or hemi-acetals as well as from their mixtures
03/13/1996EP0700375A1 Preparation of cyclopropane esters
03/13/1996EP0618899B1 Aromatic esters of phenylenedialkanoates as inhibitors of human neutrophil elastase
03/13/1996EP0544880B1 Method of preparing diacetyl rhein
03/13/1996EP0455783B1 Use of nervonic acid and long chain fatty acids for the treatment of demyelinating disorders
03/12/1996US5498795 Acetylenes disubstituted with hydroxyaryl and aryl or heteroaryl groups having retinoid-like biological activity
03/12/1996US5498786 Enzyme inhibitors, cardiovascular disorders
03/12/1996US5498751 Organotin catalyzed transesterification
03/12/1996US5498750 Process for the preparation of 1-fluoro-cyclopropane-1-carboxylic acid
03/12/1996US5498749 Process for separating cyclohexane dimethanol from dimethyl terephthalate
03/12/1996US5498748 Anthracene derivatives
03/12/1996US5498744 Process for the preparation of dimethyl carbonate
03/12/1996US5498742 Process for the continuous preparation of diaryl carbonates
03/12/1996US5498738 Method for the preparation of a novel a-ring precursor for taxoids and novel intermediates
03/12/1996US5498729 Prodrug compositions
03/12/1996US5498708 Reacting an acid with ethyl chloroformate to form an anhydride for reaction with a polyol, such as an oligosaccharide, in an aqueous system
03/12/1996US5498319 Fractional distillation
03/07/1996WO1996006825A1 Guanidinomethyl cyclohexane carboxylic ester derivative
03/07/1996WO1996006824A1 Novel polyol esters of ether carboxylic acids and fiber finishing methods
03/07/1996WO1996006823A1 Dicarboxylic acid ester derivatives with a diacyloxypropyl residue
03/07/1996WO1996006822A1 Ortho-substituted aromatic ether compounds and their use in pharmaceutical compositions for pain relief
03/07/1996DE4428480A1 New 4-isopropyl-3-(methyl-sulphonyl)-benzoate ester cpds.
03/06/1996EP0699731A2 Optically avtive smectic photo-curable liquid crystals
03/06/1996EP0699670A2 Aryl ester compound, its production process, epoxy resin composition using said compound, and copper-clad laminate using the epoxy resin composition
03/06/1996EP0699178A1 Tetrahydronaphthyl and cyclopropyl substituted 1,3-butadienes having retinoid-like activity
03/06/1996EP0699069A1 Endothelin receptor antagonists
03/06/1996EP0547124B1 Process for making e/z mixtures of 2-(6-alkyl-bicyclo- 3.3.0]-octane-3-ylidene)-acetic acid derivatives with a preponderant proportion of the e-isomers
03/06/1996EP0505408B1 Selective esterification of long chain fatty acid monoglycerides with medium chain fatty acid anhydrides
03/06/1996EP0494177B1 Continuous process for producing lower alkyl esters
03/06/1996CN1118158A Process for the production of plasticizer and polyol esters
03/06/1996CN1031189C Process for the producing DMT-intermediate product
03/05/1996US5496893 Macromonomers having reactive side groups
03/01/1996CA2157149A1 Aryl ester compound, its production process, epoxy resin composition using said compound, and copper-clad laminate using the epoxy resin composition
02/1996
02/29/1996WO1996006072A1 Oxime ethers and their use as pesticides
02/29/1996WO1996006067A1 Use of phosphinic acid or organophosphonic acid in order to stabilise the colour of unsaturated c3-c5 carboxylic acid esters
02/29/1996WO1996006066A1 Process for preparing refined acrylic esters
02/29/1996EP0707624A4 Perfluoro-1h-1h-neopentyl containing contrast agents and method to use same
02/29/1996DE4430600A1 New bi:phenyl carbamate and carbonate derivs.
02/29/1996DE4430518A1 New D-myo-inositol derivs.
02/29/1996DE4430086A1 Verwendung von Phosphinsäure oder Organophosphonsäuren zur Farbstabilisierung von Estern ungesättigter Carbonsäuren mit 3 - 5 C-Atomen The use of phosphinic acid or organophosphonic acids for color stabilization of esters of unsaturated carboxylic acids having 3-5 C atoms
02/29/1996CA2197666A1 Process for preparing refined acrylic esters
02/29/1996CA2194231A1 Oxime ethers and their use as pesticides
02/28/1996EP0698600A1 Composition, method and test device for determining the presence of leukocyte cells, esterase or protease in a test sample
02/28/1996EP0698594A1 Pharmaceutical anthraquinone derivatives
02/28/1996EP0687145A4 Production of fat mixtures enriched with triglycerides bearing short, medium and long residues