Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
06/2002
06/06/2002WO2002044122A2 Method and catalyst system for producing aromatic carbonates
06/06/2002WO2002044121A1 Anti-viral compounds
06/06/2002WO2002044110A1 An oxidation reaction process catalysized by phase-transfer catalyst controlling reaction
06/06/2002WO2002043648A2 Compounds active at the glucocorticoid receptor ii
06/06/2002US20020068832 Methods for making 2-(omega-alkoxycarbonylalkanoyl) -4-butanolide, ester of omega-hydroxy - ( omega-3 ) -ketoaliphatic acid, and derivatives thereof
06/06/2002US20020068801 Photosensitive diacrylate and dimethacrylate compositions
06/06/2002US20020068750 Mitochondria protecting agents for treating mitochondria associated diseases
06/06/2002CA2430311A1 Compounds active at the glucocorticoid receptor ii
06/05/2002EP1211236A1 Process for producing lower alkyl fatty esters
06/05/2002EP1210954A1 New biocompatible polymer systems carrying triflusal or htb
06/05/2002EP1210347A1 Carbocyclic nucleosides and process for obtaining such
06/05/2002EP1210333A2 Novel herbicides
06/05/2002EP1210327A2 New vitamin d derivatives with cyclic substructures in the side chains, method and intermediates for their production and their use in the preparation of medicaments
06/05/2002EP1210322A1 Method for carrying out the side chain bromination of 4-methyl biphenyl derivatives substituted at the 2'-position
06/05/2002EP1034160B1 Method for producing fatty acid methyl ester and equipment for realising the same
06/05/2002EP0998443B1 Treatment of formaldehyde-containing mixtures
06/05/2002EP0909268B1 Method for preparing substituted anthraquinone and application to the preparation of rheins
06/05/2002EP0866821B1 Process of making polyester prepolymer
06/05/2002CN1352639A Novel tricyclic compounds and their use in medicine, process for their production and pharmaceutical composition containing them
06/05/2002CN1352630A Process for preparing R-(-)-carnitine S-(-)-chlorosuccinic acid or from a derivative thereof
06/05/2002CN1352628A Method of producing alkoxy cinnamic acid ester
06/05/2002CN1351988A Process for producing ethyl-acetate from synthetic gas through ethanol and acetic acid
06/05/2002CN1085950C Catalyst for production of vinyl acetate
06/04/2002US6399810 Catalytic hydrogenation of methyl cinnamate
06/04/2002US6399808 Reacting amine with carbon dioxide in anhydrous solvent
06/04/2002US6399776 Processes and intermediates in the synthesis of 5-(3-exo-bicyclo[2.2.1]hept-2-yloxy-4-methoxyphenyl)-3,4,5,6-tetrahydropyrimidine-2(1H)-one
06/04/2002US6399549 Condensates
06/04/2002US6399534 Bidentate organic phosphite ligands and compositions
06/04/2002US6399339 Simple and efficient process using alcohol dehydrogenase in presence of a cofactor
05/2002
05/30/2002WO2002042348A2 Polyols containing carboxyl groups and production thereof
05/30/2002WO2002042253A1 Dimethyl terephthalate composition and process for producing the same
05/30/2002WO2002042252A1 Process for preparation of tertiary alcohol esters
05/30/2002WO2002042248A2 Naphthalene derivatives
05/30/2002WO2002042247A1 Retiferol derivatives and their use in the treatment of skin diseases or conditions associated with photodamage
05/30/2002WO2002018476A3 Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
05/30/2002WO2002018471A3 Polyester precursor purification process
05/30/2002WO2001096272A3 Utilisation of ketones as precursors of active compounds
05/30/2002US20020065417 Useful as ligands for metal catalysts for asymmetric reactions, in particular as rhodium complexes for asymmetric hydrogenation of enamide, itaconate, and alpha-ketoester compounds
05/30/2002US20020065310 Method for treatment of tumors using nordihydroguaiaretic acid derivatives
05/30/2002US20020065299 Administering for therapy of mitochondria medited disease
05/30/2002US20020065298 Mitochondria protecting agents for treating mitochondria associated diseases
05/30/2002US20020065254 Phenolic esters of ibuprofen with salicylic acid or its nontoxic salts used as antitumor agent
05/30/2002US20020063237 Esters and ester compositions
05/30/2002CA2428470A1 Retiferol derivatives and their use in the treatment of skin diseases or conditions associated with photodamage
05/29/2002EP1209172A1 Solid catalyst component and catalyst for olefin polymerization
05/29/2002EP1209145A2 Process for preparing an aryl formate and an aromatic carboxylic acid
05/29/2002EP1209144A1 Transesterification catalysts fixed to solid support materials
05/29/2002EP1209142A1 Preparation of new layered double hydroxides exchanged with osmate for asymmetric dihydroxylation of olefins to vicinal diols
05/29/2002EP1208910A2 Process and apparatus for producing a dehydration reaction product
05/29/2002EP1208178A1 Energy-curable composition for making a pressure sensitive adhesive
05/29/2002EP1208124A1 Liquid composition polymerizable into organic glass having good optical and physico-mechanical properties
05/29/2002EP1208076A1 Process for the preparation of alkanoyloxy-benzenesulfonic acids and salts thereof
05/29/2002EP1208075A1 Process for producing a vic-dichloro acid fluoride
05/29/2002EP0915862B1 Manufacture of fatty acid esters of sorbitan as surfactants
05/29/2002EP0837851B1 Fluorinated phenanthrene derivatives and their use in liquid crystal mixtures
05/29/2002DE10056179A1 Verfahren zur Herstellung von Estern mehrbasiger Säuren A process for the preparation of esters of polybasic acids
05/29/2002CN1351585A Method of producing methoxyimino acetic amide
05/29/2002CN1351581A Novel carboxylic acid derivatives and process for producing the same
05/29/2002CN1351580A Fluorination
05/29/2002CN1351520A Esterification catalysts
05/29/2002CN1351004A Process for preparing long-chain dicarboxylic acid and its ester
05/29/2002CN1350999A Oxidation for producing chain olefin and carboxylic acid
05/29/2002CN1350998A Oxidation for producing chain olefin and carboxylic acid
05/29/2002CN1350881A Apparatus and method for heat exchange with fluid bed
05/29/2002CN1134400C Novel carboxylic acid derivatives and process for producing the same
05/29/2002CN1085685C Process of making polyester prepolymer
05/29/2002CN1085655C High-optical-purity dinaphthdiol monomenthyl carbonate and its preparing process
05/29/2002CN1085653C Continuous butyl acetate producing process
05/29/2002CN1085652C Method for preparing organic acidic ester
05/29/2002CN1085558C Aluminosilicate carrier for metathesis catalysts
05/28/2002US6395931 Reaction of cyanoacetic acid with hydrochloric acid to form malonic acid, separation of acetic acid by-products and purification
05/28/2002US6395927 Carbon monoxide, an iridium compound to form acetic acid and methyl acetate
05/28/2002US6395922 Compounds based on dibenzoylresorcinol and related compositions and articles
05/28/2002US6395921 Process for preparing [bis-(trifluoromethyl)-phenyl]-acetic acids and alkyl esters thereof and dialkyl [bis-(trifluoromethyl)-phenyl]-malonates
05/28/2002US6395910 Useful as chemical intermediate for citalopram which is an antidepressant; pollution control
05/28/2002US6395701 Mixture
05/28/2002US6395680 Composition of aromatic carboxylic acid compounds and thermosensitive recording material using the same
05/28/2002US6395351 Mixture; optics
05/23/2002WO2002041651A2 Methods and apparatus for identifying asset location in mobile co mmunication networks
05/23/2002WO2002041545A2 Wireless clock synchronization
05/23/2002WO2002041504A2 Methods and apparatus for identifying asset location in communication networks
05/23/2002WO2002040614A1 Chiral photoisomerizable compounds
05/23/2002WO2002040602A1 Fluorinated-photoinitiators in dual cure resins
05/23/2002WO2002040496A1 Process for the synthesis of optically active anthracyclines
05/23/2002WO2002040491A1 Ortho substituted chiral phosphines and phosphinites and their use in asymmetric catayltic reactions
05/23/2002WO2002040439A2 Method for the continuous production of aromatic carbonates
05/23/2002WO2002040438A1 Preparation of enantiomerically pure hydroxy esters and acids
05/23/2002WO2002016517A3 Fluoroalkyl (meth)acrylate copolymer coating compositions
05/23/2002WO2001092216A3 Improved purification of phenyl ester salts
05/23/2002US20020062041 Reacting benzyl chlorides with carbon monoxide water or an alcohol in a dipolar aprotic solvent in the presence of a transition metal catalyst of subgroup VIII
05/23/2002US20020062039 Microspheroidal support containing catalytically active palladium crystallites finely dispersed within the support.
05/23/2002US20020062036 Organotin silane formed from a dihalo- or dihydrocarbyloxy-silacyclobutane and a tin halide; when chemically bound to a metal oxide support, used as a catalyst for esterification or forming urethanes, ureas, silicones, or amines
05/23/2002US20020062027 Catalysts for asymmetric addition reactions, for example of hydrogen, to prochiral unsaturated organic compounds.
05/23/2002US20020061929 Composition and method containing products extracted from commiphora sp. for prevention and treatment of abnormal cell growth and proliferation in inflammation, neoplasia and cardiovascular disease
05/23/2002US20020060310 Acrylic ester phenyl ester derivatves
05/23/2002US20020060304 Flourine-containing compound, and water and oil repellent composition
05/23/2002DE10057262A1 Verfahren zur Herstellung von Phenylessigsäurederivaten Process for the preparation of phenylacetic acid derivatives
05/23/2002CA2424477A1 Fluorinated-photoinitiators in dual cure resins
05/23/2002CA2398781A1 Wireless clock synchronization
05/22/2002EP1207148A1 Process for preparing phenyl acetic acid derivatives