Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
07/2006
07/27/2006US20060167244 Polymerisation inhibitor
07/27/2006US20060167151 Method for preparing alicyclic carboxylic acids and their esters
07/27/2006US20060167093 inhibit the generation of melanin; to improve the skin pigmentation; with low stimuli and toxicity to skin and enhanced stability of whitening components in the cosmetic formulations; 5-methyl-2-(methylethylphenyl)-2-(3,4,5-trimethoxyphenyl)acetate
07/27/2006US20060167049 Terphenly derivatives, preparation thereof, compositions containing same
07/27/2006US20060166341 Method for reproducing pleuromutilins
07/27/2006US20060166033 Polymerizable, luminescent compounds and mixtures, luminescent polymer materials and their use
07/27/2006US20060165783 Compacted lactic acid menthyl ester
07/27/2006US20060165590 Method for the use of [11C] carbon monoxide in labeling synthesis of 11C-labelled esters by photo-induced free radical carbonylation
07/27/2006US20060163539 Polymerization inhibitor for aromatic vinyl compounds and method for inhibiting the polymerization of the compounds
07/27/2006US20060162239 Process for the hydrogenation of a lactone or of a carboxylic acid or an ester having a gamma-carbonyl group
07/27/2006DE102005003338A1 Preparation of 2-oxo-cyclo-alkane/alkene carboxylic acid ethylesters, useful as intermediate products to prepare macrocyclic ketones, comprises reacting diazoacetic acid ethylester with cyclo-alkanone/alkenone in the presence of Lewis acid
07/27/2006DE102005003164A1 New polyglycerin partial ester of polyricinoleic acid and more functional carboxylic acid, obtained by esterifying polyglycerin mixture with e.g. polyricinoleic acid, di- and/or tricarboxylic acid, useful to prepare e.g. cosmetic emulsions
07/27/2006CA2595007A1 Compositions which can be used as biofuel
07/26/2006EP1684467A1 Power saving via variable listen intervals in a WLAN
07/26/2006EP1684466A1 Power saving and handling broadcast as unicast traffic in a WLAN
07/26/2006EP1683783A2 Chiral copper complex and production processes thereof and using the same
07/26/2006EP1683782A2 Chiral copper complex and production processes thereof and using the same
07/26/2006EP1683781A2 Polyglycerine partial esters of polyricinoleic acid and polycarbonxylic acids and their use in the preparation of emulsions and dispersions
07/26/2006EP1683780A1 Manufacture of acetic acid
07/26/2006EP1682481A1 Process for the preparation of (s)- or (r)-4-halo-3-hydroxybutyrates
07/26/2006EP1682480A1 Method for producing benzoic acid esters
07/26/2006EP1682471A1 Substituted cycloalkanes, and use thereof as cationic polymerization initiators
07/26/2006EP1434781B1 Diphosphine
07/26/2006EP1363962B1 Process for the production of polycarbonate
07/26/2006EP1296925B1 Process for the production of vinyl acetate
07/26/2006CN1809522A Method and apparatus for production of alkyl aryl ether and diaryl carbonate
07/26/2006CN1809195A Multi-communication network call processing method for multi-mode terminals
07/26/2006CN1809008A Handling broadcast and multicast traffic as unicast traffic in a wireless network
07/26/2006CN1807423A 1-acetoxy-3-(substituted phenyl) propen compounds useful as an intermediate material
07/26/2006CN1807394A Novel antihistaminic piperidine derivatives and intermediates for the preparation thereof
07/26/2006CN1807393A Apoptosis inhibitor
07/26/2006CN1266237C Organic polymer with anti-reflective coating layer and its preparing method
07/26/2006CN1266146C Glycolide production process, and glycolic acid oligomer for glycolide production
07/26/2006CN1266145C Synthesis of cannabinoids
07/26/2006CN1266112C Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds
07/26/2006CN1266109C Technique for preparing 3,4,5-trihydroxybenzoic acid methyl ester
07/26/2006CN1266108C Process for preparing carboxylic acid esters of 9, 10-dihydroxy
07/26/2006CN1266107C Synthesis and purification method of medium chain triglycerides
07/25/2006US7081549 Process for the production of acetic acid
07/25/2006US7081547 Process for producing formic ester or methanol and synthesis catalyst therefor
07/25/2006US7081546 Blaise reaction of optionally OH-protected S)-4-halo-3-hydroxybutyronitrile with haloacetate in the presence of zinc metal activated by an organic acid to prepare a 5-hydroxy-3-oxo-hexanoic aicid derivative or its tautomer and hydrolyzing to remove protecting group (e.g., trisubstituted silyl)
07/25/2006US7081544 Chiral ligands, transition metal complexes thereof, and the catalytic use of the same
07/25/2006US7081541 Alkyl-capped alkoxylated esters and compositions comprising same
07/25/2006US7081533 Cycloaliphatic/aromatic diphosphines and use thereof in catalysis
07/25/2006US7081480 a 1-hydroxy-4-oxo-linoleic acid derivative; avocado plant extract
07/25/2006US7081474 Drugs to improve synaptic transmission
07/25/2006US7081281 Durability against blue laser light and having a small refractive index and small light absorption
07/25/2006CA2287905C Methyl styrene as a high index of refraction monomer
07/21/2006CA2531384A1 Handling broadcast and multicast traffic as unicast traffic in a wireless network
07/20/2006WO2006076565A2 Preparation of chiral propargylic alcohol and ester intermediates of himbacine analogs
07/20/2006WO2006054110A3 Immunotherapeutic agent
07/20/2006US20060160545 Methods and apparatus for identifying asset location in communication networks
07/20/2006US20060160247 Unsaturated carboxylic acid hemicacetal ester, polymeric compound and photoresist resin composition
07/20/2006US20060157693 For use as semiconductors or charge transport materials in optical, electro-optical or electronic devices (transistors, integrated circuits, photovoltaics); liquid crystal polymers; anisotropic polymer films; security markings
07/20/2006DE102005002330A1 Hydrolysestabile Monomere mit Säuregruppen Hydrolysis-stable monomers with acid groups
07/20/2006DE102005000858A1 Use of trifluoromethoxy- or pentafluorosulfuranyl terminal groups as hydrophobic terminal groups in surface active compounds, which are useful as e.g. surfactants, hydrophobic agents, foam stabilizers and emulsifying agents
07/20/2006CA2594871A1 Exo- and diastereo- selective syntheses of himbacine analogs
07/20/2006CA2594742A1 Preparation of chiral propargylic alcohol and ester intermediates of himbacine analogs
07/20/2006CA2593661A1 Substituted cyclopentanes or cyclopentanones for the treatment of ocular hypertensive conditions
07/19/2006EP1681283A1 Acid groups containing hydrolytically stable monomers
07/19/2006EP1681282A1 Method for producing 3,3-dimethyl-2-(1-propenyl) cyclopropane carboxylate
07/19/2006EP1680397A2 Novel compounds and their use as antidiabetic and hypolipidemic agents, process for their preparation and pharmaceutical compositions containing them
07/19/2006EP1680392A1 Process for the preparation of 2,3,5-trimethylhydroquinone diacylates
07/19/2006EP1680391A1 Method for the production of 6,6,6-trihalo-3,5-dioxohexanoic acid esters
07/19/2006EP1680382A1 Diastereoselective method of preparing olefins by means of the horner-wadsworth-emmons reaction using a particular phosphonate which improves diastereoselectivity at all temperatures including at ambient temperature
07/19/2006EP1451133A4 P-chiral phospholanes and phosphocyclic compounds and their use in asymmetric catalytic reactions
07/19/2006EP1414397A4 Anti-irritants
07/19/2006EP1335927B1 Process for the synthesis of optically active anthracyclines
07/19/2006EP1313789B1 Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
07/19/2006CN1805931A Process and intermediates for the preparation of (1r,2s,5s)-6,6-dimethyl-3-azabicyclo[3,1,0]hexane-2-carboxylates or salts thereof
07/19/2006CN1805919A Integrated process to produce derivatives of butadiene addition products
07/19/2006CN1805915A Indene derivatives as pharmaceutical agents
07/19/2006CN1805571A Method of switching communication module in communication devices
07/19/2006CN1803757A Ethyl acetate dehydrating extraction method
07/19/2006CN1803756A Process for the preparation of cyclopropyl carboxylic acid esters and derivativesr
07/19/2006CN1803282A Bimetal composite oxide catalyst for change of methyl carbonate and phenol ester
07/19/2006CN1264805C Method of clean continuous exchange reaction of ester under supercritical condition
07/19/2006CN1264804C Processes for the purification of bis(2-hydroxyethyl)terephthalate
07/19/2006CN1264803C Aromatic esters for marking or tagging organic products
07/18/2006US7078563 Oxidation process for the production of alkenes and carboxylic acids
07/18/2006US7078562 Adamantane derivatives and resin compositions using the same as raw material
07/18/2006US7078560 Method for preparing amino alkyl(meth)acrylates
07/18/2006US7078559 Decarboxylation of a 2-alkyl-3-oxo-cycloalkyl dimalonate with water, controlling the water concentration; improve the yields by removing the by-product; perfumes
07/18/2006US7078558 Salt formated crystal for treating hypercholesterolemia and hyperlipidemia; anticholesterol agents, antilipemic agents
07/18/2006US7078557 Water dispersability of diol diarylate-type resins, characterized because it contains a high amount of diol monoarylates and optionally triol mono- or diarylates.
07/18/2006US7078556 A fermentation products from Acremonium sp. NRRL 30631; especially for use against vancomycin resistant bacterial isolates
07/18/2006US7078553 Dehydrohalogenation by reacting a di-hydroperoxy compound with an acid halogen or halogen formate to form mono- or di-peroxy ester or carbonate; polymerization initiators, curing agents for unsaturated polyesters and modifying agents
07/18/2006US7078440 Dimethyl terephthalate composition and process for producing the same
07/18/2006US7078200 Biosynthesis of 3-hydroxy-substituted benzoylalkanoic acid using microorganisms; esterification to polylactone; extraction and recovery
07/18/2006CA2304640C Vinyl acetate catalyst comprising metallic palladium and gold, and cupric acetate
07/18/2006CA2244417C Optically active bisoxazoline compounds, production and use thereof
07/18/2006CA2228950C 2-substituted succinate esters
07/18/2006CA2224528C Stilbene compositions in the adamantyl group, compositions containing them and uses
07/13/2006WO2006074103A1 Display device with speaker grill
07/13/2006WO2006073755A1 High refractive index monomers for optical applications
07/13/2006WO2006046130A3 Process for the preparation of pravastatin
07/13/2006WO2005062698A3 System and method for managing protocol network failures in a cluster system
07/13/2006US20060155140 Blends of quinone alkide and nitroxyl compounds as polymerization inhibitors
07/13/2006US20060154977 Therapeutic molecules and methods-1
07/13/2006US20060154933 Inhibitors of Cdc25 phosphatases