Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
03/2003
03/05/2003EP1003706B1 Cyclohexenone long-chain alcohol and medicament containing same
03/05/2003EP0998444B1 Process for the preparation of 4-tert.-butylcyclohexyl acetate
03/05/2003EP0996611B1 Process for the production of methyl methacrylate
03/05/2003EP0853610B1 Synthesis and use of retinoid compounds having negative hormone and/or antagonist activities
03/05/2003EP0627433B1 Process for producing imidazopyridine derivative and intermediate
03/05/2003CN1400963A Method for producing esters of alpha, beta, unsaturated carboxylic acids
03/05/2003CN1400204A Production process of diaryl carbonate
03/05/2003CN1400203A Method for extracting pyrethrin by using subcritical liquified petroleum gas
03/05/2003CN1400199A Method for continuously extracting active component from eucommia leaf
03/05/2003CN1102579C Isomerization process
03/05/2003CN1102573C Aryl or heteroaryl substd, 3,4-dihydroanthracene and benzo [1,2-g]-chrom-3-ene, benzo[1,2-g]-thiochrom-3-ene and benzo [1,2-g]-1,2-dihydroquinoline derivs having bioactivity of visual pigmentoid
03/04/2003US6528681 Halogenated triphenylethylene derivatives as selective estrogen receptor modulators
03/04/2003US6528677 Selective retinoid agonists
03/04/2003US6528669 Recovery of polyunsaturated fatty acids from urea adducts
03/04/2003US6528668 Perfumes
03/04/2003US6528499 Ligands for metabotropic glutamate receptors and inhibitors of NAALADase
03/04/2003US6528453 Impregnating microspheroidal support particles with a solution of catalytically active metal, drying, and then treating with a reducing agent for immobilization
03/04/2003US6528096 Carrier mixed with additives having lubricant properties for preparing powdery pharmaceutical compositions for inhalation
03/04/2003US6527690 Purification of phenyl ester salts
03/03/2003WO2002022547A1 Coupled production of two esters
02/2003
02/27/2003WO2003016317A1 Processes for preparing calcium salt forms of statins
02/27/2003WO2003016292A1 Ultraviolet light absorbers
02/27/2003WO2003016270A2 Selective estrogen receptor modulators
02/27/2003WO2003016268A1 Stabilisation of ethylenically-unsaturated compounds with amidoximes
02/27/2003WO2003016259A2 Compounds containing lactic acid elements, method for the production and use thereof as pharmaceutically active substances
02/27/2003WO2003016258A1 Method for preparing a dialkyl carbonate, and its use in the preparation of diaryl carbonates and polycarbonates
02/27/2003WO2003016257A1 Method and apparatus for preparing a dialkyl carbonate, and its use in the preparation of diaryl carbonates and polycarbonates
02/27/2003WO2003016256A1 Method for preparing a dialkyl carbonate, and its use in the preparation of diaryl carbonates and polycarbonates
02/27/2003WO2003016254A1 Carboxylic acid derivative compounds and drugs comprising these compounds as the active ingredient
02/27/2003WO2003016246A1 Fluorous nucleophilic substitution of alcohols and reagents for use therein
02/27/2003WO2003015735A1 Oily ingredient for cosmetic preparation and cosmetic preparation
02/27/2003WO2002083299A3 Palladium catalyst and processes for using the same
02/27/2003WO2002068385A3 Novel carotenoid esters
02/27/2003WO2002055011A3 Amphiphilic derivatives for the production of vesicles, micelles and complexants, and precursors thereof
02/27/2003US20030040640 For use as anti- inflammatory analgesics, in therapy of immune disorders, as anti- cancer and anti-tumor agents, and therapy of cardiovascular disease, skin redness, and viral infection
02/27/2003US20030040629 Asymmetric catalysis based on chiral phospholanes and hydroxyl phospholanes
02/27/2003US20030040593 To producing polymer used in coating formulation
02/27/2003CA2457468A1 Carboxylic acid derivatives and pharmaceutical agent comprising the same as active ingredient
02/27/2003CA2454080A1 Ultraviolet light absorbers
02/26/2003EP1285908A1 Substituted phenylpropionic acid derivatives
02/26/2003EP1285907A2 Compositions for the controlled release of an aldehyde together with two carboxylic acids
02/26/2003EP1285906A2 Compositions for the controlled release of an aldehyde or ketone, an alcohol and a carboxylic acid
02/26/2003EP1284975A1 Ammonium compounds bearing an electrophilic fluorine, reagent containing same, method using same and synthesis method for obtaining them
02/26/2003EP1284952A1 Substituted chalcones as therapeutic compounds
02/26/2003CN1399686A Hydroxylation of compactin to pravastatin by micromonospora
02/26/2003CN1399624A Method for purifying (meth) acrylic monomers by distillation
02/26/2003CN1398845A Macroporous resin adsorption process of extracting chlorogenic acid in high content
02/26/2003CN1102157C Purification of by-product stream in preparation of polytrimethylene terephthalate
02/26/2003CN1102140C Preparation of acrylic acid and acrylic ester
02/26/2003CN1102040C Dental compounds, compositions and products
02/25/2003US6525213 Esterification of alcohol with carboxylic acid, carboxylic acid chloride or carboxylic acid bromide in presence of acid adduct of 1,5-diazabicyclo(4.3.0)-non-2-ene or 1,8-diazabicyclo(5.4.0)-undec-7-ene
02/25/2003US6525164 Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters
02/25/2003US6525107 Acid-blocked amine catalysts for the production of polyurethanes
02/25/2003US6525096 4-amino-3-(2-methylpropyl)butanolc acid; central nervous system disorders such as epilepsy, Huntington's chorea, cerebral ischernia, Parkinson's disease, tardive dyskinesia, and spasticity
02/25/2003US6525093 Compounds to treat diabetes and associated conditions
02/25/2003US6525086 Compounds, their preparation and use
02/25/2003US6525068 Hydronaphtalene compounds, prepared by a rhodium catalyzed ring opening reaction in the presence of phosphine ligand
02/20/2003WO2003014296A2 A group of novel anti-cancer compounds with specific structure
02/20/2003WO2003014104A1 Fungicidal 1-benzoxepin derivatives
02/20/2003WO2003014073A1 Fatty acid compounds, preparation and uses thereof
02/20/2003WO2003014058A1 Alkylenebisnaphtol derivatives and charge control agent comprising the same
02/20/2003WO2003014053A1 Flexible method for the common production of formic acid, a carboxylic acid having at least two carbon atoms, and/or the derivatives of the same
02/20/2003WO2003013723A1 Palladium catalysts
02/20/2003WO2003013610A2 Surfactant compounds and uses thereof
02/20/2003WO2003013542A1 Asymmetric synthesis of kavalactones
02/20/2003WO2003013439A2 Anti-irritants
02/20/2003WO2003013420A2 Isoprenyl derivatives and their use in the treatment and prevention of osteoporosis and cardiovascular calcification
02/20/2003WO2002030860A9 Ketone compounds and compositions for cholesterol management and related uses
02/20/2003WO2002024623A3 Novel alkanoic acid derivatives
02/20/2003US20030036668 Treating a reaction mixture comprising the organic compound and hydrofluoric acid, containing at least one of water and formic acid, with fluorine gas for direct fluorination
02/20/2003US20030036663 Process for producing diaryl carbonates
02/20/2003US20030036594 Phthalic diester derivatives and electron donors
02/20/2003US20030033957 Reducing surface tension
02/20/2003CA2456720A1 Asymmetric synthesis of kavalactones
02/20/2003CA2456675A1 Fungicidal 1-benzoxepin derivatives
02/20/2003CA2456288A1 Fatty acid compounds, preparation and uses thereof
02/20/2003CA2456144A1 A group of novel anti-cancer compounds with specific structure
02/20/2003CA2456052A1 Surfactant compounds and uses thereof
02/19/2003EP1284256A1 Process of the preparation of high-purity alkyladamantyl esters
02/19/2003EP1284255A2 Process for the arylation of olefines
02/19/2003EP0868525B1 Process for preparing intermediates for the synthesis of antifungal agents
02/19/2003CN1398249A Perfluoroisopropylbenzene derivatives
02/19/2003CN1398247A Colchinol derivatives as vascular damaging agents
02/19/2003CN1101731C Catalyst, proces for producing catalyst and process for preparing vinyl acetate using catalyst
02/19/2003CN1101729C Catalyst for acylation and prepn. process and use thereof
02/19/2003CN1101728C Catalyst based on palladium, gold, alkali, and lanthanoid, and method for producing vinyl acetate
02/18/2003US6521795 Minimizing formation of enantiomer with use of catalyst comprising transition metals with chiral ligands
02/18/2003US6521780 Cycloalkylmalonic ester derivatives as potential active substances in the drugs and crop protection; combinatorial chemistry
02/18/2003US6521777 Process for the production of diaryl carbonates
02/18/2003US6521771 Use of zinc treated with metal hydride in organometallic synthesis
02/18/2003US6521762 Process for purifying lovastatin and simvastatin with reduced levels of dimeric impurities
02/18/2003US6521752 Process to separate linear alkyl 5-formylvalerate
02/18/2003US6521664 Pesticidal activity of functionalized alkenes
02/18/2003US6521646 Integrin inhibitors
02/18/2003US6521624 Synthesis and use of retinoid compounds having negative hormone and/or antagonist activities
02/18/2003US6521431 Biodegradable cross-linkers having a polyacid connected to reactive groups for cross-linking polymer filaments
02/13/2003WO2003012253A2 Method of controlling asphaltene precipitation in a fluid
02/13/2003WO2003011874A1 Compounds for use as surfactants
02/13/2003WO2003011842A1 Indane acetic acid derivatives and their use as pharmaceutical agents, intermediates, and method of preparation
02/13/2003WO2003011809A1 Process for separating sec-butanol from ethyl acetate