Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
04/1997
04/01/1997US5616443 Toner for electrography
04/01/1997US5616281 Acylated citrate esters as peracid precursors
04/01/1997CA2051619C Preparation of ultra high purity methyl acetate
03/1997
03/30/1997CA2186561A1 Heterocyclic aryl-, alkyl and cycloalkylacetamides
03/29/1997CA2185821A1 Continuous preparation of alkyl esters of (meth)acrylic acid and apparatus for this purpose
03/29/1997CA2185465A1 Preparation of alkyl esters of (meth) acrylic acid
03/29/1997CA2184197A1 Esterification of (meth)acrylic acid with an alkanol
03/29/1997CA2184196A1 Esterification of (meth)acrylic acid with an alkanol
03/27/1997WO1997011048A1 Diester and the use thereof as hydrophilising agent in pvc
03/27/1997DE19638491A1 1,1-Di:methyl-4-hexyl-oxy-carbonyl butyl hydroquinone high yield mfr.
03/26/1997EP0764886A2 Naphthoquinone derivative and electrophotosensitive material using the same
03/26/1997EP0764674A2 Fluorination of acetals, ketals and orthoesters
03/26/1997EP0764630A1 Process for the preparation of dialkyl succinylsuccinates
03/26/1997EP0764629A1 Fiber reinforced composite material and by polymerisation of acrylic monomers obtained matrix and its production
03/26/1997EP0764628A1 Diesters of pyrocarbonic acid, their preparation and their use
03/26/1997EP0764147A1 Production and uses of caffeic acid and derivatives thereof
03/26/1997EP0416038B1 Novel chemiluminescent fused polycyclic ring-containing 1,2-dioxetanes and assays in which they are used
03/26/1997CN1146205A Preparation of arthropodicidal oxadiazines
03/26/1997CN1034345C Lubricant oil compositions
03/26/1997CA2186205A1 Process for the preparation of dialkyl succinylsuccinates
03/25/1997US5614650 Zirconium compounds of sulfonic acids
03/25/1997US5614648 Lubricant additive
03/25/1997US5614634 Leukotriene-B4 derivatives, process for their production and their use as pharmaceutical agents
03/25/1997US5614540 Compounds useful for treating allergic and inflammatory diseases
03/25/1997US5614208 Methods of treatment using di-linoleoyl-mono-gamma-linolenyl glycerol
03/21/1997CA2185632A1 Composite material having a fibrous reinforcement and matrix obtained by the polymerization of acrylic monomers and its production
03/20/1997WO1997010243A1 2-(pyrazol-5-yl-oxymethyl)-1,2-benzisothiazol-3(2h)-one 1,1-dioxides and pharmaceutical compositions containing them
03/20/1997WO1997010201A1 Separation of optically active amides
03/20/1997WO1997010196A1 Products extracted from a plant of the genus commiphora, particularly the commiphora mukul plant, extracts containing same and applications thereof, for example in cosmetics
03/20/1997WO1997009978A1 Use of esters of polyhydric alcohols to enhance the oral bioavailability of drug substances as well as novel esters and pharmaceutical compositions containing them
03/20/1997WO1997007103A3 Pesticidal indazole derivatives
03/20/1997DE19534208A1 Spaltung von optisch aktiven Amiden Cleaving optically active amides
03/20/1997DE19534067A1 Low organic chlorine amt. alkyl- and alkyl ether sulpho-acetate mfr.
03/19/1997EP0763552A2 Curable, photoactive polymeric materials
03/19/1997EP0763533A1 Preparation and use of the pure enantiomers of 8-chloro-6-sulfonyloxy-octanoic acid and its alkyl esters and of the pure enantiomers of 6,8-dichloro-octanoic acid and its alkyl esters
03/19/1997EP0763527A1 Substituted 2,2-dimethyl-omega-phenoxy alkanoic acids and esters, process for their preparation and pharmaceutical compositions containing them
03/19/1997EP0763517A1 Process for the preparation of the neopentylglycol ester of hydroxypivalic acid
03/19/1997EP0763516A1 Preparation and utilisation of pure enantiomers of 8-halogen-6-hydroxyoctanoic acid, their alkyl esters and their salts with pure enantiomers of alpha-methyl-benzylamines
03/19/1997CN1145623A Process for epoxidising prochiral olefins and catalyst therefor and intermediates for making the catalyst
03/19/1997CN1145223A Endothelin receptor antagonists
03/18/1997US5612479 Polyphenols containing mesogenic moieties as lateral substituents
03/18/1997US5612356 Retinoid antagonists
03/18/1997US5612080 Low calorie fat substitute
03/18/1997CA2072927C Process for the production of .alpha. fluorated acrylates
03/18/1997CA2008341C Benzocycloalcenyl dihydroxy alcanoic acid derivatives, process for their preparation and drugs containing the same
03/13/1997WO1997009316A1 4-[2-(pyrimidin-4-oxy- or 4-ylamino)-ethyl]-phenyl-oximes
03/13/1997WO1997009297A2 Synthesis and use of retinoid compounds having negative hormone and/or antagonist activities
03/13/1997WO1997009296A1 Alkenyl-substituted dicarboxylic acid or anhydride ester derivatives
03/13/1997WO1997009295A1 Mesogenic metallic complexes, process for polymerizing these complexes and anisotropic polymers obtained thereby
03/13/1997WO1997009294A1 Carboxylic acid derivatives, their preparation and their use
03/13/1997WO1997008934A2 Aryl acrylic acid derivatives useful as protein tyrosine phosphatase inhibitors
03/13/1997DE19533025A1 Neue Carbonsäurederivate, ihre Herstellung und Verwendung New carboxylic acid derivatives, their preparation and use
03/13/1997CA2230786A1 Alkenyl-substituted dicarboxylic acid or anhydride ester derivatives
03/13/1997CA2228002A1 Novel carboxylic acid derivatives, their preparation and use
03/13/1997CA2224874A1 Aryl acrylic acid derivatives useful as protein tyrosine phosphatase inhibitors
03/12/1997EP0761758A1 Polycarbonate compositions having an ester mold-release agent
03/12/1997EP0761641A1 Dicarboxylic acid derivatives and their use in the preparation of poly-o-hydroxyamides or poly-o-mercatoamides
03/12/1997EP0761640A1 Process for the preparation of esters of 2-(4-hydroxyphenoxy)-propionic acid
03/12/1997EP0761637A1 Method for producing rosefuran precursor and intermediates therefor
03/12/1997EP0761629A1 Aliphatic unsaturated compounds, process for their preparation as well as their use as fragrances
03/12/1997EP0760845A1 Increasing the electrical resistivity of ester lubricants, especially for use with hydrofluorocarbon refrigerants
03/12/1997EP0760825A1 Carbon based initiators for polymerization and telomerization of vinyl monomers
03/12/1997EP0760809A1 Omega-hydrofluoroalkyl ethers, precursor carboxylic acids and derivatives thereof, and their preparation and application
03/12/1997EP0738253A4 Carbonyl containing compounds
03/12/1997EP0701597B1 Base fluid
03/12/1997EP0616608B1 Improved method for the dry-neutralization of olefinically reactive organic liquids
03/12/1997EP0462237B1 1,2-disubstituted 2,6-difluorobenzene compounds and liquid crystal media
03/12/1997CN1145061A 'alpha'-substituted phenylacetic acid derivative, process for producing the same, and agricultural bactericide containing the same
03/11/1997US5610252 Vinyl carbonate and vinyl carbamate contact lens material monomers
03/11/1997US5610185 Method for the treatment of hyperproliferative epithelial skin diseases by topical application of hydroxylated aromatic protein cross-linking compounds
03/11/1997US5610122 3-aryl-4-hydroxy-delta3-dihydrofuranone derivatives
03/11/1997US5609963 Anhydride-functional monomers and polymers and reactive compositions prepared from same
03/11/1997CA2010053C Process for the synthesis of polyol fatty-acid esters
03/11/1997CA1338988C Biphenyl esters and liquid crystal materials and devices containing them
03/09/1997CA2184961A1 Polyolefin-substituted dicarboxylic acid or anhydride ester derivatives
03/08/1997CA2183213A1 Polycarbonate compositions having mold-release properties
03/06/1997WO1997008262A2 Aggregrates of substituted [6]helicene compounds that show enhanced optical rotatory power and nonlinear optical response and uses thereof
03/06/1997WO1997008215A1 Novel acrylates, novel allyl ethers, novel allyl carbonates, acrylate polymers, allyl ether polymers, allyl carbonate polymers, and solid polyelectrolytes
03/06/1997WO1997008130A1 4,4-difluoro-3-butenylester derivatives or 4,4-difluoro-3-halogen-3-butenylester derivatives and the use thereof as pesticides
03/06/1997WO1997008128A1 Process for producing halogenated cyclopropane derivatives
03/06/1997WO1997008127A1 Hydroformylation process
03/06/1997WO1997008126A1 Phenoxy acetic acids as aldose reductase inhibitors and antihyperglycemic agents
03/06/1997DE19532408A1 Polymerisierbare flüssigkristalline Verbindungen Polymerizable liquid crystalline compounds
03/06/1997CA2230031A1 4,4-difluoro-3-butenylester derivatives or 4,4-difluoro-3-halogen-3-butenylester derivatives and the use thereof as pesticides
03/06/1997CA2227691A1 Phenoxy acetic acids as aldose reductase inhibitors and antihyperglycemic agents
03/06/1997CA2203385A1 Novel acrylic ester, novel allyl ether, novel allyl carbonate, acrylic ester polymer, allyl ether polymer, allyl carbonate polymer and polymeric solid electrolyte
03/05/1997EP0760359A1 Method for preparing aromatic carbonate
03/05/1997EP0760358A1 Method of manufacturing alpha-oxocarboxylate and catalyst adopted in the method
03/05/1997EP0760357A1 Process for preparing 4-bromomethyl-3-methoxy benzoique acid esters
03/05/1997EP0759917A1 Novel selective inhibitors of viral or bacterial neuraminidases
03/05/1997EP0759898A1 Naphthoquinone derivatives
03/05/1997EP0759742A1 Physiologically acceptable emulsions containing perfluorocarbon ether hydrides and methods of use
03/05/1997CN1144525A Chemical intermediates useful in agriculture
03/05/1997CN1144217A Retinoid-like compounds
03/05/1997CN1144091A Compounds having retinoid-like activity
03/04/1997US5608120 Process for the preparation of (arylethyl)-hydroquinones and diesters thereof
03/04/1997US5608090 GABA and L-glutamic acid analogs for antiseizure treatment
03/04/1997US5608072 Retroviral protease inhibiting compounds
03/04/1997US5608068 Hypotensive agents
03/04/1997US5607978 Prostaglandins for vision defects