Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
03/2004
03/18/2004WO2004022518A1 Process for producing (meth)acrylic acid compound
03/18/2004WO2004010512A9 Heteroatom-containing diamondoid transistors
03/18/2004WO2003084936A3 Amino substituted pyrimidinone derivatives useful in the treatment of inflammation and immunological
03/18/2004WO2003072734A3 Bipolar trans carotenoid salts and their uses
03/18/2004US20040054226 Alkylation of malonic ester, malononitrile; using carbonate and phase transfer agent
03/18/2004US20040054220 Method for producing cyclohexane dicarboxylic acids and the derivatives thereof
03/18/2004US20040054205 Method of producing branched fatty substances
03/18/2004US20040054019 Dimethyl terephthalate composition and process for producing the same
03/18/2004US20040053916 Cyclohexyl(alkyl)-propanolamines, preparation method and pharmaceutical compositions containing same
03/18/2004US20040053890 Naphthalene derivatives
03/18/2004US20040053855 Glucopyranosyloxy benzylbenzene derivatives, medicinal compositions containing the same and intermediates for the preparation of the derivatives
03/18/2004US20040053811 Keto esters, carbonates, and diesters of 1-(3,3-dimethyl cyclohex-1-yl)-1-ethanol; fragrance and scents
03/18/2004US20040053401 Preparation of enantiomerically pure hydroxy esters and acids
03/18/2004US20040052229 System for efficient recovery of Node-B buffered data following MAC layer reset
03/18/2004US20040050681 Polymerization inhibition effected during distillation of (meth)acrylic acid/ester by using a column equipped with a heat exchanger; setting a linear gas velocity in the line connecting of 5 m/sec and retention time of <3 sec
03/18/2004DE10229169A1 Nematic discotic compounds having a star structure are useful for the production of optoelectronic components for LCD displays
03/18/2004CA2497979A1 1, 3-diamino-2-hydroxypropane prodrug derivatives
03/18/2004CA2497322A1 Urea-, glycerate- and , hydroxyamide-headed hydrocarbon chain lyotropic phase forming surfactants
03/17/2004EP1398366A1 Fruity musk compositions
03/17/2004EP1398310A1 Process for the production of optically active amino alcohols
03/17/2004EP1398309A1 Novel adamantane derivative
03/17/2004EP1397957A2 Betulinic acid derivatives and uses therefor
03/17/2004EP1397338A1 Vapor-phase carbonylation of lower alkyl alcohols using tungsten promoted group viii catalyst
03/17/2004EP1397337A1 Vapor-phase carbonylation of lower aliphatic alcohols using tin promoted iridium catalyst
03/17/2004EP1397334A1 Method for carbonylation of lower aliphatic alcohols using tin promted platinum catalyst
03/17/2004EP1397207A1 Tin promoted iridium catalyst for carbonylation of lower alkyl alcohols
03/17/2004EP1248775B1 Method for the enantioselective preparation of 3,3-diphenyl-2,3-epoxy propionic acid esters
03/17/2004EP1212276B1 Sulfur containing promoter for alkanes oxidative dehydrogenation processes
03/17/2004EP1171413B1 Mixture of adipic or phthalic acid diesters and isomeric nonanols
03/17/2004EP1140779B1 Method for producing diaryl carbonates
03/17/2004EP1097121B1 Ester synthesis
03/17/2004EP1082287B1 Slow release of fragrant compounds in perfumery using 2-benzoyl benzoates, 2-alkanoyl benzoates or alpha-keto esters
03/17/2004CN1483015A Dimethyl terephthalate composition and its producing method
03/17/2004CN1142242C Liquid crystal medium
03/17/2004CN1142133C Catalyst for synthesizing carbonic allyl ester
03/17/2004CN1142132C Process for depolymerizing butanediol terephthalate with methanol
03/17/2004CN1142107C Process for treating waste liquid of furaldehyde and recovering butyl acetate, ammonium sulfate, ammonium acetate, acetamide and acetonitrile
03/16/2004US6706930 Acylation of a halogenated benzene compound, etherification of etherification of the acylated compound with a halogenated phenol, oxidation of the etherified compound
03/16/2004US6706926 Enantioselective hydrogenation catalysts
03/16/2004US6706914 Rhodium containing solutions
03/16/2004US6706912 Carbon monoxide reacted with alcohol in presence of catalyst system comprising palladium cations, bidentate diphosphine, and anions derived from sulfonic acid, in apriotic solvent (anisole)
03/16/2004US6706899 Acyclic chiral compound from garcinia acid and process for preparing the same
03/16/2004US6706765 Aminoguanidines and alkoxyguanidines as protease inhibitors
03/16/2004US6706502 Enzymatic preparation of hydroxy fatty acid esters of polyhydric alcohols which are solid at room temperature
03/16/2004US6706338 Liquid-crystalline compounds
03/16/2004US6706209 Stabilized monomer composition
03/16/2004US6706208 A polymerization inhibitor for hydroxyalkyl (meth)acrylate consists of hydroxyalkyl saturated carboxylate and/or alkylene glycol along with phenol compound
03/16/2004CA2139348C Improved chemiluminescent 1,2-dioxetanes
03/11/2004WO2004020385A1 Process for preparing nitrooxyalkyl substituted esters of carboxylic acids, intermediates useful in said process and preparation thereof
03/11/2004WO2004020384A1 Process for preparing nitrooxyderivatives of naproxen
03/11/2004WO2004020383A1 Production of lower aliphatic carboxylic acid ester
03/11/2004WO2004000789A9 Amide linker peroxisome proliferator activated receptor modulators
03/11/2004WO2003099759A8 Preparation and application of transhintotalphenolic acid
03/11/2004WO2003059323A3 Stable salts of o-acetylsalicylic acid containing basic amino acids ii
03/11/2004US20040049089 Reacting a fluoroalkyl iodide with tetrafluoroethylene and reacting products with a polymerization degree of less than 3 with addition tetrafluoroethylene; formation of 1H,1H,2H,2H-perfluoroalkyl (meth)acrylates
03/11/2004US20040049070 Process for preparing peroxides using mixed anhydrides
03/11/2004US20040049065 Substituted 3-phenoxy-1-phenyl acetylene derivatives), herbicides
03/11/2004US20040049056 Process for preparation of esculetin compounds, esculetin compounds and intermediates thereof, and use of both
03/10/2004EP1396166A1 A method for enabling a subscriber entity to actively communicate in a communication network
03/10/2004EP1084101B1 New 3-aryl-2-hydroxypropionic acid derivative iii
03/10/2004CN1481353A Method of purifying plavastatin
03/10/2004CN1481352A Method of purifying pravastation or its pharmacologically acceptable salt
03/10/2004CN1481351A Malodor counteractant compsns
03/10/2004CN1480449A Technique for esterification synthesizing propyl gallate without water added
03/10/2004CN1480448A Process for preparing optically active cyclopropyl carboxylic acid derivative
03/10/2004CN1480438A Stable ethene in hibitory compound and its prepn method
03/10/2004CN1141179C Catalyst for gas-phase synthesis of oxalate and its preparing process
03/09/2004US6704372 Digital implementation of multi-channel demodulators
03/09/2004US6703520 Process of preparing halogenated esters
03/09/2004US6703467 Adhesives and sealants
03/09/2004CA2122345C A method to produce highly pure eicosapentaenoic acid or its ester
03/04/2004WO2004017920A2 Novel biphenyl and biphenyl-like cannabinoids
03/04/2004WO2003000173A3 Use of branched-chain fatty acids and derivatives thereof for the treatment of pain
03/04/2004US20040044258 Substituted phenylalkanoic acid derivatives and use thereof
03/04/2004US20040044249 Novel process for preparing and isolating rac-bicalutamide and its intermediates
03/04/2004US20040044245 Continuous processing; carbonylation of methanol using rhodium, iridium catalyst; process control
03/04/2004US20040044233 Nucleophilic kinetic resolution of cyclic substrates using silyl azides
03/04/2004US20040044232 Using phthalancarbonitrile compound
03/04/2004US20040044221 Anticancer ganets; drug resistance
03/04/2004US20040044050 Antiinflammatory agents; cardiovascular disorders; vision disorders; skin disorders; central nervous system disorders; antiarthritic agents
03/04/2004DE10237819A1 5-Nitrobenzofurane 5-Nitrobenzofurane
03/04/2004CA2495903A1 Novel biphenyl and biphenyl-like cannabinoids
03/03/2004EP1394155A2 5-Nitrobenzofuranes
03/03/2004EP1394147A1 Carboxylic acid derivative and medicine comprising salt or ester of the same
03/03/2004EP1394145A1 Process for the production of aliphatic fluoroformates
03/03/2004EP1392779A1 Fluorinated-photoinitiators in dual cure resins
03/03/2004EP1392656A2 Process for preparing chiral diol sulfones and dihydroxy acid hmg coa reductase inhibitors
03/03/2004EP1392642A2 Novel compounds as anti-inflammatory, immunomodulatory and anti-proliferatory agents
03/03/2004EP1392640A1 Cycloalkanecarboxylic acid derivatives as fragrants with musk characteristics
03/03/2004EP1392638A1 Process for preparing alkylidene substituted succinic acid esters
03/03/2004EP1392636A1 Process for preparing carboxylic acids and derivatives thereof
03/03/2004EP1392603A2 Processes for the purification of higher diamondoids and compositions comprising such diamondoids
03/03/2004EP1392293A1 Method for treatment of tumors using nordihydroguaiaretic acid derivatives
03/03/2004EP1307460B1 METHOD FOR THE PRODUCTION OF IMIDAZO-[1,2-c][2,3]-BENZODIAZEPINES AND INTERMEDIATES IN THE PRODUCTION THEREOF
03/03/2004EP1292555B1 Catalytic hydrogenation of ketones and aldehydes
03/03/2004EP1165483B1 Method for the production of carbonyl fluoride
03/03/2004EP1153019B1 Photoactive propane derivatives and orientation layers
03/03/2004EP1104397B1 Method for producing atropic acid ethyl ester
03/03/2004EP0929217B1 Sordarin derivatives
03/03/2004EP0652714B1 Process for preparing soft centers in food products