Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
06/2002
06/26/2002EP1216094A1 Group 4 metal promoted iridium carbonylation catalyst
06/26/2002EP0984916B1 Oligomers of fatty acids
06/26/2002EP0975575B1 Method for producing 2-alkynoic acid esters
06/26/2002CN1355780A Process for conducting equilbrium-limited reactions
06/26/2002CN1355161A Process for preparing polyol di(methy) acrylate
06/26/2002CN1086731C Purifying polyunsaturated fatty acid glycerides
06/26/2002CN1086688C Flrid bed process for the acetoxylation of ethylene in the production of vinyl acetate
06/25/2002US6410817 Ethylene recovery system
06/25/2002US6410780 C11 oxymyl and hydroxylamino prostaglandins useful as medicaments
06/25/2002US6410777 Salicylic acid ester derivative and its production
06/25/2002US6410751 Water soluble tri-substituted 1, 2-dioxetane compounds having increased storage stability, synthetic processes and intermediates
06/25/2002US6410746 Metal cataltsts and methods for making and using same
06/25/2002US6410741 Insecticides
06/25/2002US6410670 Photoresist monomer having hydroxy group and carboxy group, copolymer thereof and photoresist composition using the same
06/25/2002US6410607 Glycolysis process for recycling of post-consumer pet
06/25/2002US6410594 Viricides
06/25/2002US6410547 Phenylpyridine derivatives useful as phosphodiesterase inhibitors
06/25/2002US6410000 Perfume
06/25/2002US6409886 (meth)acrylic acid, (meth)acrylic esters in distillation; avoiding stagnation of liquid on surfaces of still by spraying the same fluid, molecular oxygen is present
06/25/2002CA2213609C New compounds to modulate hormone receptors, compositions containing them, and their therapeutic use
06/25/2002CA2208351C Chalcones and esters thereof with antiproliferative activity in uterus, ovary and breast tumours
06/25/2002CA2099586C Drug material suitable for micronisation
06/21/2002CA2363758A1 Novel delta dicarbonyl compounds and methods for using same
06/21/2002CA2363755A1 Novel acetyloxymethyl esters and methods for using same
06/20/2002WO2002048094A1 tROCESS FOR MAKING 5-CYANOVALERIC ACID, ADIPIC ACID OR DIMETHYL ADIDPATE
06/20/2002WO2002048088A2 Process for the production of diaryl carbonates
06/20/2002WO2002048087A2 Process for the production of diaryl carbonates
06/20/2002WO2002048078A1 2-butyl-3-(4-[3(dibutylamino)propoxy]benzoyl)-5-nitro-benzofuran hydrochloride and preparation thereof
06/20/2002WO2002048072A2 Organic reactions with co generating materials
06/20/2002WO2001014576A8 Process and intermediates for the preparation of isoxazolecaroxamides and analogues
06/20/2002WO2001003688A3 Treatment of cyclooxygenase-2 mediated disorders using conjugated fatty acid compounds
06/20/2002US20020077497 Reacting aromatic hydroxy compound with oxygen and carbon monoxide in the presence of an amount effective for carbonylation of a catalyst; removing reaction water; recovering diaryl carbonate from liquid stream
06/20/2002US20020077496 Process for the production of diaryl carbonates
06/20/2002US20020077482 Novel intermediates useful for the preparation of antihistaminic piperidine derivatives
06/20/2002US20020077446 Process for producing carbonic acid diaryl ester
06/20/2002US20020077320 For use as hypolipidemic, antihyperglycemic compounds
06/20/2002US20020077269 Alkanoic acid ester monomer compositions and methods of making same
06/20/2002US20020077254 Heat stabilizer for oils, lubricants
06/20/2002US20020076510 Chiral structure element based on hydrobenzoin; two centers of chirality, high twisting power; liquid crystal displays; cholesteric texture displays
06/20/2002US20020076457 Extracts of plants of genus Euphorbia, in particular sap of Euphorbia peplus, Euphorbia hirta and/or Euphorbia drummondii; selective cytotoxicity against malignant melanomas and squamous cell carcinomas
06/20/2002US20020074107 Apparatus & process for heat exchange with fluid beds
06/20/2002DE10063297A1 Continuous preparation of carboxylic acid diaryl esters useful in production of aromatic oligocarbonates, involves reacting phosgene and monophenols using alkali and inert solvent
06/20/2002DE10063296A1 Verfahren zur Herstellung von Kohlensäurediarylester A process for producing carbonic acid diaryl esters
06/19/2002EP1215192A2 Preparation process of dicarboxylic acid compounds
06/19/2002EP1214589A1 Method and device for detecting and isolating pharmacological compounds being contained in substance mixtures
06/19/2002EP1214316A1 Five membered-ring compounds and utilization thereof in liquid crystal mixtures
06/19/2002EP1214282A2 Hydroformylation process utilizing multidentate phosphite ligands
06/19/2002EP1214144A1 Group 5 metal promoted iridium carbonylation catalyst
06/19/2002EP0979220B1 Single-stage method for producing alpha-hydroxy ethers by oxidizing c=c-unsaturated compounds with hydroperoxides
06/19/2002EP0800520B1 Process for the preparation of lamotrigine
06/19/2002CN1354622A Prostaglandin compound, compositions and methods of treating peripheral vascular disease and pulmonary hypertension
06/19/2002CN1354165A Control of waste water produced in furfural industry and preparation process of butyl acetate
06/19/2002CN1354139A Method and device for treating waste water containing acetic acid
06/19/2002CN1086380C Process for preparing fatty acyl lactate
06/18/2002US6407285 Intermediates for making HIV-protease inhibitors and methods for making HIV-protease inhibitors
06/18/2002US6407284 Contacting with enzyme; hydrolysis
06/18/2002US6407270 Methods for manufacturing betulinic acid
06/18/2002US6407201 Plasticizers for bowling ball coverstocks
06/18/2002US6407127 3-(4-(2-(5h-dibenzo(a,d)cyclohepten-5-yloxy)-ethoxyl-phenyl)-2 -ethoxy-propionic acid ethyl ester as antidiabetic agents and to treat obesity
06/18/2002US6407027 Catalyst composition and method for producing diaryl carbonates, using bisphosphines
06/18/2002US6406761 Mixture of polar compounds
06/13/2002WO2002046143A1 Method for the carbonylation of pentenoic acid and derivatives thereof
06/13/2002WO2002046136A2 Bis(alkyleneoxybenzophenone) ultraviolet light absorbers
06/13/2002WO2002046129A2 Inhibitors of histone deacetylase
06/13/2002WO2002038530A8 Carboxylic acid type lipid
06/13/2002WO2002014439A3 Process for producing coatings using surface-active photoinitiators
06/13/2002WO2001083438A3 New gamma selective retinoids
06/13/2002WO2001081290A3 Methods for preparing cla isomers
06/13/2002WO2001077057A3 Halogenated triphenylethylene derivatives as selective estrogen receptor modulators
06/13/2002WO2001030335A3 Pharmaceutical compositions useful in the prevention and treatment of beta-amyloid protein-induced disease
06/13/2002US20020072637 Oxidation of olefinic substrates with organic hydroperoxides and opening of resultant oxirane ring by mono- or polyhydric alcohols, using molybdenum compounds in combination with boron trifluoride or alumia as catalyst
06/13/2002US20020072636 Optically active diphosphines, preparation thereof according to a process for the resolution of the racemic mixture and use thereof
06/13/2002US20020072579 Novel tertiary alcohol compounds having alicyclic structure
06/13/2002DE10060313A1 Verfahren zur Carbonylierung von Pentensäure und deren Derivate A process for the carbonylation of pentenoic acid and derivatives thereof
06/13/2002DE10041671C1 Verfahren zur Herstellung von Imidazo[1,2-c][2,3]benzodiazepinen sowie Phenylessigsäureester und Oxazol-Derivate als Zwischenprodukte bei deren Herstellung Benzodiazepines process for the preparation of imidazo [1,2-c] [2,3] oxazole and phenylacetic acid esters and derivatives, as intermediates in the preparation thereof
06/13/2002CA2436874A1 Method for the carbonylation of pentenoic acid and derivatives thereof
06/12/2002EP1213277A1 Alkyl-substituted derivatives of 4,5,6,7-tetrahydro-4-indane and their use in perfume compositions
06/12/2002EP1212292A1 (-)-verbenone derivatives
06/12/2002EP1212288A1 Production of diaryl carbonates using amides as promoters
06/12/2002EP1212287A1 Catalyst composition and method for producing diaryl carbonates
06/12/2002EP1212286A1 Catalyst composition and method for producing diaryl carbonates
06/12/2002EP1212285A1 Method of producing 2-hydroxycarboxylic acid esters
06/12/2002EP1212284A1 Process for the production and purification of n-butyl acrylate
06/12/2002EP1212283A1 Process for the production and purification of n-butyl acrylate
06/12/2002EP1212276A1 Sulfur containing promoter for alkanes oxidative dehydrogenation processes
06/12/2002EP1212092A2 High viscosity liquid controlled delivery system and medical or surgical device
06/12/2002EP0916639B1 Liquid crystal compounds, liquid crystal compositions containing the compounds, and liquid crystal display devices made by using the compositions
06/12/2002EP0889879B1 Butadiene derivatives and process for preparing thereof
06/12/2002CN1353685A Method for producing 2,2,4,4-tetra-substituted 1,3,5-cyclohexanetriones
06/12/2002CN1086203C Method for building multi-functional genetic engineering bacillus to produce beta-hydroxy-butyrates
06/11/2002USRE37744 Preparation of supported palladium catalysts involves impregnating a suitable support with a palladium compound and reduced to metallic palladium.
06/11/2002US6403841 Oxidation of methanol in the presence of an antimony-rhenium oxide catalyst; high selectivity for dimethoxymethane
06/11/2002US6403823 Ester compounds having alicyclic structure and method for preparing same
06/11/2002US6403822 Nucleophilic addition of alicyclic carbonyl and metal enolate of acetate; polycarbon monomers for photoresists; high reactivity and substrate affinity
06/11/2002US6403821 Catalyst composition and method for producing diaryl carbonates using nitrile as promoter
06/11/2002US6403638 2,4-pentadienoic acid derivatives having selective activity for retinoid X (RXR) receptors
06/11/2002US6403346 Enzymatic processes for producing intermediates useful in the manufacture of retiferol derivatives
06/06/2002WO2002044801A2 Homeotropic alignment layer
06/06/2002WO2002044145A1 New mandelic acid derivatives and their use as throbin inhibitors
06/06/2002WO2002044139A1 Cyclohexyl(alkyl)-propanolamines, preparation method and pharmaceutical compositions containing same