| Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756) |
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| 07/30/2003 | CN1432555A Prepn process of substituted benzene |
| 07/30/2003 | CN1116272C Process for preparing pure alkyl acetate alkyl easter |
| 07/30/2003 | CN1116270C Novel retinoids derivs. |
| 07/30/2003 | CN1116109C Vinyl acetate catalyst coprising metalic palladium and gold prepared with potassium aurate |
| 07/29/2003 | US6600070 Chemical intermediates for large cyclic lactone-based perfumes, formed by condensation reaction of gamma-butyrolactone with a dicarboxylate ester |
| 07/29/2003 | US6600065 Process for preparing 3-hydroxyesters from epoxide derivatives |
| 07/29/2003 | US6600064 Process for the preparation of hydroxybenzoic benzyl esters |
| 07/29/2003 | US6600061 Method for making aromatic carbonates. In this method, an aryl alcohol is reacted with a dialkyl carbonate in a reactor (e.g., a distillation column) to produce an arylalkyl carbonate and diaryl carbonate. The total yield is 40% |
| 07/29/2003 | US6600060 Esters from conjugated linoleic acid and a food allowable alcohol (terpenes) having improved taste and health properties |
| 07/29/2003 | US6600059 Protecting cells from injury due to intrinsic membrane lysis, oxidation and/or invasion by destructive agents. Even more particularly, the present invention provides compositions and methods for treating or prophylactically inhibiting |
| 07/29/2003 | US6600053 Useful for producing polyimide precursors or polyimides having low thermal expansion and low residual stress |
| 07/29/2003 | US6599937 Unsaturated oxyalkylene esters and uses thereof |
| 07/29/2003 | US6599754 Semipermeable membrane separating the contents of the first chamber from the contents of the second chamber, wherein said semipermeable membrane is permeable to one or more products of a combinatorial library |
| 07/29/2003 | CA2087161C Process for preparing purified dimethyl naphthalenedicarboxylate |
| 07/24/2003 | WO2003059875A2 DERIVATIVES OF α-PHENYLTHIOCARBOXYLIC AND α-PHENYLOXY-CARBOXYLIC ACIDS USEFUL FOR THE TREATMENT OF DISEASES RESPONDING TO PPARα ACTIVATION |
| 07/24/2003 | WO2003059864A2 Pheny(alkyl)carboxylic acid derivatives and dionic phenylalkylheterocyclic derivatives and their use as medicines with serum glucose and/or serum lipid lowering activity |
| 07/24/2003 | WO2003059339A1 Tricyclic-bis-enone derivatives and methods of use thereof |
| 07/24/2003 | WO2003059323A2 Stable salts of o-acetylsalicylic acid containing basic amino acids ii |
| 07/24/2003 | WO2003031456A3 Ligands for asymmetric reactions |
| 07/24/2003 | US20030139624 Forming a catalyst support by impregnating silica particles with a catalytical active metal compound and a reducing agent to deposite the metal; esterification of ethylene and acetic acid to form vinyl acetate |
| 07/24/2003 | US20030139614 Catalyzing the decyclization of racemic and diastereomeric epoxides mixtures in the presence of a non-racemic, chiral catalyst; pharmaceutical synthesis |
| 07/24/2003 | US20030139613 Esterification to get cyclic acrylate compounds; used as raw material for functional polymers, pharmaceuticals, pesticides, semiconductor lithography |
| 07/24/2003 | US20030139474 Process |
| 07/24/2003 | US20030139473 Novel compounds, their preparation and use |
| 07/24/2003 | US20030139453 Difluorobutyric acid metalloprotease inhibitors |
| 07/24/2003 | US20030139376 Lipoxin A4 analogs |
| 07/24/2003 | CA2473893A1 Stable salts of o-acetylsalicylic acid with basic amino acids ii |
| 07/24/2003 | CA2472223A1 Derivatives of alpha-phenylthiocarboxylic and alpha-phenyloxy-carboxylic acids useful for the treatment of diseases responding to pparalpha activation |
| 07/24/2003 | CA2472209A1 Pheny(alkyl)carboxylic acid derivatives and dionic phenylalkylheterocyclic derivatives and their use as medicines with serum glucose and/or serum lipid lowering activity |
| 07/23/2003 | EP1329497A2 Utilization of unsaturated esters as perfuming ingredients |
| 07/23/2003 | EP1329445A1 Liquid glycol benzoate compositions and polymer compositions containing same |
| 07/23/2003 | EP1328524A2 Novel anticholinergics, method for the production thereof and use thereof as medicaments |
| 07/23/2003 | EP1328506A2 Novel intermediates for use in retinoid synthesis |
| 07/23/2003 | EP1328502A2 Ester compounds and their use in forming acrylates |
| 07/23/2003 | EP1328501A1 Method and catalyst system for producing aromatic carbonates |
| 07/23/2003 | EP1328500A1 Method for the production of carboxylic acid benzyl esters |
| 07/23/2003 | EP1232008B1 Process to separate a rhodium/phosphite ligand complex and free phosphite ligand complex from a hydroformylation mixture |
| 07/23/2003 | EP1127042B1 Method for preparing acetic acid and/or methyl acetate in the presence of iridium and platinum |
| 07/23/2003 | EP1049659B1 Fluorinated oxyvinyl compounds and methods of preparing and using same |
| 07/23/2003 | EP0944575B1 Esterification of fermentation-derived acids via pervaporation |
| 07/23/2003 | EP0898559B1 Cytoprotective compounds |
| 07/23/2003 | EP0888278B1 Antidiabetic agents |
| 07/23/2003 | CN1431996A C2 phenyl-substituted cyclic keto-enols used as pesticides and herbicides |
| 07/23/2003 | CN1431992A Process for prepn. of cyclopropyl carboxylic acid esters and derivatives |
| 07/23/2003 | CN1431941A 挤压模 Extrusion die |
| 07/23/2003 | CN1431195A Synthesis of 5-(3-[exo-dicyclo [2,2,1] heptyl-2-ylidene oxy]-4-methoxy phenyl)-3,4,5,6-tetrahydropyrimidine-2 (1H) ketonic intermediate and its prepn. process |
| 07/23/2003 | CN1431194A Synthesis of 5-(3-[exo-dicyclo [2,2,1] heptyl-2-ylidene oxy]-4-methoxy phenyl)-3,4,5,6-tetrahydropyrimidine-2 (1H) ketonic intermediate, and its prepn. process |
| 07/23/2003 | CN1431190A Method for synthesizing methyl carbonate by using urea and carbinol |
| 07/23/2003 | CN1431189A 2,4-dihalide-3-difluoro methoxybenzoic acid alkyl ester, its synthesizing method and usage |
| 07/23/2003 | CN1431188A Method for preparing sea squirt fatty acids and methyl ester, ethyl ester, triglyceride and its preparing method as well as application infunctional food and drugs |
| 07/23/2003 | CN1431054A Catatyst of synthetical methyl carbonate, its preparing method and application |
| 07/23/2003 | CN1431053A Catalyst of synthetical methyl carbonate, its preparing method and usage |
| 07/23/2003 | CN1115344C Substituted phenyl keto enols derivatives, its prepn. method and use |
| 07/23/2003 | CN1115326C Pyrethroids compounds and prepn. method and application thereof |
| 07/23/2003 | CN1115325C Method for synthesis of pyrethrin by catalytic esterification of 4-dimethylaminopyridine |
| 07/23/2003 | CN1115324C Prepn. method of diethyl malonate |
| 07/23/2003 | CN1115323C Method of preparing vinyl acetate by ethylene process |
| 07/23/2003 | CN1115322C Recovery and utilization method of high and middle boiling point residue from ethyl acetate produced by acetaldehyde condensation |
| 07/22/2003 | US6596898 Making a 2-fluoro-2-chlorocyclopropanecarboxylic acid derivative stereoselectively in high yield by reacting a diazoacetic acid derivative with 1-fluoro-1-chloroethylene using metal catalyst having chiral ligands |
| 07/22/2003 | US6596895 Diphenyl carbonate is made by reacting an aryl alcohol with a dialkyl carbonate to produce aryl alkylcarbonate and diaryl carbonate and reacting the diphenyl carbonate with a dihydric phenol to produce an aromatic polycarbonate |
| 07/22/2003 | US6596894 Method for the continuous production of aromatic carbonates |
| 07/22/2003 | US6596886 Method for producing a non-fatty softener based on wax-esters |
| 07/22/2003 | US6596884 Synthesis of hydrogen peroxide |
| 07/22/2003 | US6596873 2-and 2,5-substituted phenylketoenols |
| 07/22/2003 | US6596764 Method of preparing diacetyl rhein |
| 07/22/2003 | US6596463 Ester compounds, polymers, resist compositions and patterning process |
| 07/22/2003 | US6596193 Reactive liquid crystal compounds; improves switching times especially at low temperatures |
| 07/22/2003 | US6596129 Distillation process for easily polymerizable substance-containing solution |
| 07/17/2003 | WO2003057659A1 Process for producing 6,6,6-trifluoro-3,5-dioxohexanoic acid ester and tautomer thereof |
| 07/17/2003 | US20030135069 Catalyst for use in producing lower aliphatic carboxylic acid ester, process for producing the catalyst,and process for producing lower aliphatic carboxylic acid ester using the catalyst |
| 07/17/2003 | US20030135067 Method for producing a fluorine-containing compound |
| 07/17/2003 | US20030135053 For use in human or veterinary conditions, that may be dermatological, rheumatic, respiratory, or cardiovascular and may be used in cosmetics |
| 07/17/2003 | US20030135051 Intermediates for making HIV-protease inhibitors and methods for making HIV-protease inhibitors |
| 07/17/2003 | US20030134926 Reacting a compound having both a (meth)acryloyl group and a vinyl ether group with a compound having at least two functional groups capable of an addition reaction with said vinyl ether group |
| 07/17/2003 | US20030134901 Lipoxin compounds and their use in treating cell proliferative disorders |
| 07/17/2003 | US20030134900 Process for the preparation of dihydroxy esters and derivatives thereof |
| 07/17/2003 | US20030133880 Powdery pharmaceutical compositions for inhalation |
| 07/16/2003 | EP1327689A1 Hydroxylation of compactin to pravastatin by Micromonospora |
| 07/16/2003 | EP1327626A1 Method of purifying plavastatin |
| 07/16/2003 | EP1327624A1 Method of purifying pravastatin or its pharmacologically acceptable salt |
| 07/16/2003 | EP1327623A2 Process for the production of dichloro hydroquinone ethers |
| 07/16/2003 | EP1327622A1 Acrylate monomer preparation using alkali metal alkoxides as ester interchange catalysts |
| 07/16/2003 | EP1326902A2 Degradable, amorphous, fluoroacrylate polymers |
| 07/16/2003 | EP1326822A2 Ketone compounds and compositions for cholesterol management and related uses |
| 07/16/2003 | EP1200546A4 Fragrance materials |
| 07/16/2003 | EP1140762B1 New hydroquinone derivatives as scavengers for oxidised developer |
| 07/16/2003 | CN1430596A New gamma selective retinoids |
| 07/16/2003 | CN1430595A Process for preparation of high-purity alkyladamantyl esters |
| 07/16/2003 | CN1429822A Chiral dibenz [a,c] suberyl diallyl double oxazoline ligand compound and its preparation and application |
| 07/16/2003 | CN1429811A Preparation method of refined natural pyrethrosin primary medicine |
| 07/16/2003 | CN1429810A Method of producing high-purity ethyl linolenate |
| 07/16/2003 | CN1429809A Preparation process of 2,2,4-trimethyl-1,3-pentanediol mono-sio butyrate |
| 07/16/2003 | CN1429808A Method of using methyl acetate and aliphatic alcohol as raw material to prepare corresponding acetic alcohol acetate |
| 07/16/2003 | CN1429659A Catalyst used in synthesis of diolmonoester by aldehyde condensation reaction |
| 07/16/2003 | CN1114589C Method of rendering organic compounds soluble in fatty systems, complexes of such compounds and various applications of complexes |
| 07/16/2003 | CN1114489C Palladium-gold catalyst for preparing vinyl acetate |
| 07/15/2003 | US6593491 Production of tertiary butyl acetate |
| 07/15/2003 | US6593488 4-fluoro-3-oxocarboxylic esters and process for producing the same |
| 07/15/2003 | US6593450 2,7-aryl-9-substituted fluorenes and 9-substituted fluorene oligomers and polymers |
| 07/15/2003 | US6593376 Two hydrophilic and at least two hydrophobic groups by reacting an olefinic substrate having at least two double bonds with an organic hydroperoxide to form an oxirane ring, opening, the oxirane ring with an alcohol in the presence of a |