Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
02/1999
02/02/1999CA2171258C Organotin catalyzed transesterification
02/02/1999CA2099996C Process for preparing halogenated compounds
01/1999
01/28/1999WO1999004447A1 Electrolyte solvent for lithium ion electrochemical cells
01/28/1999WO1999003816A1 Compositions based on resveratrol
01/28/1999WO1999003815A1 4-tert.-butylcyclohexyl acetate and perfume composition comprising the same
01/28/1999WO1999003811A1 Method for producing 6,10 and 6,9-dimethyl-5,10-undecadienyl-2-ones
01/28/1999WO1999003810A1 Hydroformylation with unmodified rhodium catalysts in supercritical carbon dioxide
01/28/1999WO1999003802A1 Catalysed fluorination of carbonyl compounds
01/28/1999DE19826715A1 Alcohol-based compound, used as reactive thinner in radiation-curable compositions
01/28/1999DE19732381A1 Ferroelektrische Flüssigkristallanzeige mit aktiven Matrix Elementen A ferroelectric liquid crystal display having active matrix elements
01/28/1999CA2297455A1 Hydroformylation with unmodified rhodium catalysts in supercritical carbon dioxide
01/27/1999EP0893429A1 Ferrielectric liquid crystal compound
01/27/1999EP0893428A1 A process for preparing dialkyl carbonates
01/27/1999EP0893427A1 Process for the preparation of cyclobutan-1,2-dicarboxylic acid esters
01/27/1999EP0893426A1 Biphasic process for preparing carboxylic esters
01/27/1999EP0893421A1 Alkenyl compounds, liquid crystal compositions, and liquid crystal display devices
01/27/1999EP0893120A2 Self-emulsifying compositions
01/27/1999EP0892776A1 Method for preparing acetic acid and/or methyl acetate by methyl formate isomerisation
01/27/1999EP0759040B1 Carbonyl containing compounds and their derivatives as multi-functional fuel and lube additives
01/27/1999CN1206401A Process for preparing 2-(2-methylphenyl)-3-methoxyacrylic acid methylester
01/27/1999CN1206398A Naphthalenedicarboxylic acid particles and process for production thereof
01/27/1999CN1206343A Dental compounds, compositions and products
01/27/1999CN1206007A Process for producing chromans
01/27/1999CN1041837C Process for preparation of water-soluble and biodegradable products
01/27/1999CN1041822C Process for continuous production of C1 to C4 alcyl esters of higher fatty acids
01/26/1999US5864049 Process for the preparation of mono- and dicarboxylic acids from unsaturated fatty acids and/or their derivatives
01/26/1999US5864048 Rhein derivatives and new processes for producing rhein derivatives
01/26/1999US5863942 Retinoid conjugate compounds useful for the treatment of aging skin
01/26/1999US5863926 4,4-(disubstituted)cyclohexan-1-carboxylate monomers and related compounds
01/26/1999US5863918 Naphthalene derivatives
01/26/1999US5863915 Substituted 4-arylbutyric acid derivatives as matrix metalloprotease
01/26/1999US5863688 Naphthoquinone derivative
01/26/1999CA2092470C Process for the continuous production of lower alkyl esters of higher fatty acids
01/26/1999CA2039306C Preparation of beta-ketoesters useful in preparing quinolone antibiotics
01/26/1999CA1340359C Process for preparing polymeric dispersants having alternating polyalkylene and succinic groups
01/21/1999WO1999002526A1 Tropane analogs and methods for inhibition of monoamine transport
01/21/1999WO1999002485A1 Branched chain fatty acids, their derivatives and use in the treatment of central nervous system disorders
01/21/1999WO1999002482A1 New ether compounds and process for producing the same
01/21/1999WO1999002481A1 Process for the production of methyl methacrylate
01/21/1999WO1999002480A1 Treatment of formaldehyde-containing mixtures
01/21/1999WO1999002150A1 β-ALKOXYACRYLATES AGAINST MALARIA
01/21/1999DE19730783A1 Hydroformylierung mit unmodifizierten Rhodiumkatalysatoren in überkritischem Kohlendioxid Hydroformylation with unmodified rhodium catalysts in supercritical carbon dioxide
01/21/1999DE19730546A1 Verfahren zur Herstellung von 6,10- und 6,9-Dimethyl-5,10-undecadienyl-2-onen Process for the preparation of 6,10-and 6,9-dimethyl-5,10-undecadienyl-2-ones
01/21/1999CA2297187A1 Tropane analogs and methods for inhibition of monoamine transport
01/21/1999CA2294931A1 .beta.-alkoxyacrylates against malaria
01/20/1999EP0891974A1 Process for producing chromans
01/20/1999EP0891964A1 Process for producing of 3-acetoxy-2-methyl-benzoyl chloride
01/20/1999EP0891962A1 Process for the preparation of fluorinated dicarbonyl compounds
01/20/1999EP0891330A1 Substituted phenyl keto enols as pesticides and herbicides
01/20/1999EP0891322A1 Dimethyl-substituted cyclohexane diene derivatives
01/20/1999EP0891321A1 Process for the carbonylation of acetylenically unsaturated compounds
01/20/1999EP0891320A1 Process for the production of 1,2-bis(acyloxylates)
01/20/1999EP0891226A1 Catalyst and process for the preparation of vinyl acetate
01/20/1999EP0891225A1 Honeycomb catalyst for vinyl acetate synthesis
01/20/1999EP0891224A1 A method of preparing a vinyl acetate catalyst employing an alkali metal borate
01/20/1999EP0637310B1 Water-soluble retinoids
01/20/1999CN1205751A Fibrous-foamation aerogel composite material containing at least one thermoplastic fibrous material process for prodn. thereof, and use thereof
01/20/1999CN1205684A Fluorinated dieaster
01/20/1999CN1041718C Method for prepn. of white N,N'-alkylidene-di(tetrabromo-phthalic diamide) series compound
01/19/1999US5861530 Ester synthesis
01/19/1999US5861521 Process for the hydrogenation of esters of unsaturated fatty acids
01/19/1999US5861433 Prevention and improvement of inflammation caused by leucotriene B4
01/19/1999US5861428 Alleviation of osteoarthritis, rheumatoid arthritis, septic arthritis, periodontal disease, corneal ulceration, proteinuria, aneurysmal aortic disease, dystrophobic epidermolysis bullosa, inflammation, osteopenias, tempero
01/19/1999US5861427 Substituted 4-biarylbutyric acid derivatives as matrix metalloprotease inhibitors
01/19/1999US5861421 Useful for treating allergic and inflammatory diseases
01/19/1999US5861385 Drug intermediates for compounds that lower cholesterol or treat hyperlipoproteinemia formed by reduction of acid or ester compounds with hydroxy or ether groups
01/19/1999US5861359 Herbicidal phenylmethoxphenyl heterocycles
01/19/1999US5861354 Soluble magnesium catalyst for preparation of dihydroxy esters
01/19/1999US5861304 Enzymatic resolution of compounds using lipase or esterase from candida
01/19/1999US5861224 Electrolytic cells with lithium electrodes
01/19/1999US5861109 Liquid crystal materials, mixtures and devices
01/19/1999US5861108 Improves high speed response property and temperature dependency of the response time
01/14/1999WO1999001124A1 Synthesis of epothilones, intermediates thereto, analogues and uses thereof
01/14/1999WO1998034917A3 Synthesis of acyclic nucleoside derivatives
01/13/1999EP0889879A1 Butadiene derivatives and process for preparing thereof
01/13/1999EP0889871A1 Method for preparing acetic acid and/or methyl acetate by isomerisation and carbonylation
01/13/1999EP0705241B1 Calix(4)Arenes
01/13/1999EP0665208B1 4-ALKOXY-2,6-DI-t-BUTYLPHENOL DERIVATIVE
01/13/1999EP0504410B1 Polycarbonate, use thereof, production thereof, and purification thereof
01/13/1999CN1204645A Method for improving separation purity of dimethyl carbonate
01/13/1999CN1204644A Multi-pipe circulating reactor for liquid-phase oxidizing oxonation synthesis of dimethyl carbonate
01/13/1999CN1204643A Method for preparing maleopimaric acid tri-ester plasticizer
01/13/1999CN1204642A Method for preparing bridged ring dibasic acid anhydride di-esters
01/13/1999CN1204641A Isocedrela acid methyl ester and method for preparation
01/13/1999CN1204640A Preparation of esters
01/13/1999CN1204637A Benzyloxy substituted aromatics and their use as fungicides and insecticides
01/13/1999CN1041626C Process for carbonylation of acetylenically unsaturated compounds
01/13/1999CN1041625C Catalyzed esterification process
01/12/1999US5859287 Contacting ethylene, oxygen, acetic acid with catalyst comprising porous support having on surfaces metallic palladium and gold, oxide or mixture of oxide and metal selected from magnesium, calcium, barium, zirconium, cerium
01/12/1999US5859286 Monomer, polymer of the same, and composition containing the polymer
01/12/1999US5859283 Tertiary-butyl 3-cycloalkyl-3-oxopropionate
01/12/1999US5859271 Inhibitors of phospholipase that prevent phospholipase mediated injury, injury due to oxidation, and inflammation; side effect reduction
01/12/1999US5859054 Leukotriene B4 derivatives, process for their production and their use as pharmaceutical agents
01/12/1999US5859047 Antiarthritic agents, nervous system disorders
01/12/1999US5858738 Ermophilane sesquiterpenoids as HIV intergrase inhibitors
01/12/1999US5858586 Digital information recording media and method of using same
01/12/1999US5858439 Reduced calorie fat mimetics comprising esterified propoxylated monoglycerides and diglycerides
01/12/1999US5858270 Difluorooxymethane derivative and liquid crystal composition
01/07/1999WO1999000535A1 Method for preparing 2-aryl or 2-heterocyclyl chiral propionic acids and their esters
01/07/1999WO1999000378A1 PROCESSES FOR PREPARING 2-(φ-ALKOXYCARBONYLALKANOYL)-4-BUTANOLIDES, φ-HYDROXY-(φ-3)-KETO FATTY ESTERS, AND DERIVATIVES THEREOF