Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 49 - Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
Patents for C07C 49 - Ketones; Ketenes; Dimeric ketenes; Ketonic chelates (22,686)
07/2003
07/01/2003US6586640 Decomposing organic hydroperoxide in presence of catalyst containing highly fluorinated polymer having sulfonic acid groups, in form of particles of specified size, to form hydroxy-substituted organic compound
07/01/2003US6586633 Antifungal agents
07/01/2003US6586613 Substituted tetrahydronaphthaline and analogous compounds
07/01/2003US6586598 α, α-dibromo-α-chloro-acetophenones as synthons
06/2003
06/26/2003WO2003051893A2 Improvements in pharmaceutical compositions
06/26/2003WO2003051807A2 Improvements in pharmaceutical compositions
06/26/2003WO2003051806A1 Antibacterial compounds
06/26/2003WO2003051805A2 Substituted phenyl naphthalenes as estrogenic agents
06/26/2003US20030120081 Process for the preparation of non-steroidal glucocorticoid receptor modulators
06/26/2003US20030118933 Norbornene-based copolymer for photoresist, preparation method thereof, and photoresist composition comprising the same
06/26/2003US20030118877 New electrode materials derived from polyquinonic ionic compounds and their use in electrochemical generators
06/26/2003CA2470060A1 Improvements in pharmaceutical compositions
06/26/2003CA2469976A1 Improvements in pharmaceutical compositions
06/25/2003EP1321508A2 Fragrance composition containing 3-(3-Hexenyl)-2-cyclopentenone
06/25/2003EP1321450A2 Metal-doped sulfonated ion exchange resin catalysts
06/25/2003EP1014927B1 Use of shogaols and gingerols for preparing deodorant compositions
06/25/2003EP1003705B1 Use of phosphoric acid as homogeneous catalyst during the preparation of ketene
06/25/2003CN1426387A Process for preparation of alicyclic ketones and alkyl-substituted alicyclic esters
06/25/2003CN1425640A Method for preparing butanedione
06/25/2003CN1112344C Process for preparing fluorenone
06/24/2003US6583323 Reacting hydrogen, acetone and an aldehyde in the presence of a catalyst suspension which contains a heterogeneous hydrogenating contact and a dissolved, alkali- or earth alkali metal-containing aldolizing catalyst
06/24/2003US6583305 Ferrocene-based diphosphonites for asymmetrical catalysis
06/19/2003WO2003050092A2 Process for the preparation of tofisopam and new intermediates
06/19/2003WO2003005960A3 Novel bicyclic and tricyclic cannabinoids
06/19/2003US20030114713 Process for producing 1,1,1- trifluoroacetone
06/19/2003US20030110979 Blue luminous ink composition
06/18/2003EP1319656A1 A new process for preparing a quinolone-carboxylic acid
06/18/2003CN1425078A Process for purification of organometallic compounds or heteroato mic organic compounds with a catalyst based on iron and manganese supported on zeolites
06/18/2003CN1425077A Process for purification of organometallic compounds or heteroatomic getter alloys
06/18/2003CN1424938A High surface microporous active materials TIQ-6 and METIQ-6 in oxidation reactions
06/17/2003US6579903 Klainetins and their derivatives, method for their preparation and use thereof
06/12/2003WO2003048285A1 Organic compounds
06/12/2003WO2003048175A1 Ligands for use in catalytic processes
06/12/2003WO2003048096A1 Substituted aryl-cycloalkanes, and use thereof as anticancer agents
06/12/2003WO2003048094A1 System and method for purifying cumene hydroperoxide cleavage products
06/12/2003WO2003047748A1 Supported metal oxides as catalysts for aldol condensations
06/12/2003WO2003047747A1 Device and method for carrying out heterogeneously-catalysed reactive distillations in particular for the production of pseudoionone
06/12/2003WO2003047740A2 ENANTIOSELECTIVE TRANSFORMATION OF α,β-UNSATURATED KETONES USING CHIRAL ORGANIC CATALYSTS
06/12/2003US20030109755 Process for producing 2-alkyl-2cyclopentenones
06/12/2003US20030109747 Using sulfuric acid oxidation catalyst; forming ester from ketone
06/12/2003US20030109734 Beta-diketonatocopper (I) complex containing allene compounds as ligand and process for producing the same
06/12/2003US20030109709 Processes for the preparation of 1,5-diaryl-3-substituted-pyrazoles
06/12/2003US20030109574 Process for producing 4-substituted benzopyran derivatives
06/12/2003CA2469349A1 Substituted aryl-cycloalkanes, and use thereof as anticancer agents
06/11/2003EP1318190A1 Organic compounds
06/11/2003EP1317411A1 Derivatives of naphthalene with comt inhibiting activity
06/11/2003EP1317405A1 Fluorination method
06/11/2003CN1422838A Phenylbenzyl ketone purifying method
06/11/2003CN1111149C Use of 1-o-hydroxyphenyl butanone and 1-p-hydroxyphenyl butanone mixture
06/10/2003US6576787 Hydroxymethyl-group-containing alicyclic compound and process for producing the same
06/10/2003US6576660 Methods and compositions for regulation of 5-α-reductase activity
06/10/2003US6576595 Potent activity
06/10/2003US6576373 Salicyl derivative or a salicylidene derivative such as salicyl alcohol or salicylaldehyde to prevent evolution of gas caused by decomposition of the solvent; chemical stability
06/10/2003CA2089092C Fluorinated quinoline polymers and the corresponding fluorinated monomers
06/05/2003US20030105365 Comprise at least one substituent selected from electron-donating substituents, halogen substituents, and combinations thereof; organic thin-film transistors
06/05/2003US20030105364 Process for the preparation of optically pure or enriched racemic tetralone
06/05/2003US20030105096 Serotonin transport inhibitors
06/05/2003US20030105030 Method and compositions for regulation of 5-alpha reductase activity
06/04/2003EP1316541A1 Process for producing 2-alkyl-2-cyclopentenones
06/04/2003EP1315712A1 Intermediates for use in the preparation of vitamin e
06/04/2003EP1315697A1 Herbicidal benzoyl cyclohexane dione
06/04/2003CN1421429A Process for producing 2-alkyl-2-cyclopentenone
06/04/2003CN1110476C Use of ÔÇÿbetaÔÇÖ-amino-vinyl ketone in preparation of ÔÇÿbetaÔÇÖ-diketone
06/03/2003US6573408 Feed containing impurities in fluid communication with an aqueous alkaline solution feed; the cumene hydroperoxide cleavage product mixture and aqueous alkaline solution feeds are in fluid communication with a neutralization drum having
06/03/2003US6573012 Derived from dienes having protected hydroxyl groups; dur-ability, etching resistance, reproducibility, adhesiveness, resolution; deep ultraviolet light lithography
05/2003
05/30/2003WO2003043966A2 Clusianon isomers and use thereof
05/30/2003WO2003035595A8 Novel norbornane and norbornene derivatives, use thereof and perfumed products containing same.
05/29/2003US20030100806 Synthesis of vicinal difluoro aromatics and intermediates thereof
05/29/2003US20030100805 Compressed gas increases the solubility of the oxidizing agent in the reaction mixture
05/29/2003US20030100800 Reacting impurities in an aqueous salt phase with an oxidizing agent at a temperature and time to form water-soluble oxidized derivatives and separating
05/29/2003US20030100779 Process for preparing pentacene derivatives
05/29/2003US20030100767 Reacting an optically active imine with a compound that is a hemiacetal of a perfluoroalkylaldehyde or a hydrate of a perfluoroalkylaldehyde to obtain a condensate, hydrolyzing
05/29/2003US20030100538 Substituted chalcones as therapeutic compounds
05/28/2003EP1313744A1 Source reagent compositions and method for forming metal films on a substrate by chemical vapor deposition
05/28/2003EP1313692A1 Novel macrocyclic ketones
05/28/2003EP1087923B1 Novel fragrance compounds
05/28/2003EP0874814B1 25-hydroxy-16-ene-26,27-bishomo-cholecalciferols
05/28/2003CN1420855A Method for oxidizing hydrocarbons
05/28/2003CN1420203A Method for mfg. thin film and feedstock for chemical vapor growth
05/27/2003US6570020 Reacting 2-(3,3,3-trifluoropropyl),2-hydroxy,4a-benzyl-7-carboxy-1,2,3,4,4a,9,10,10a -octahydrophenanthrene with 2-methyl-3-(aminomethyl)pyridine to form the corresponding pyridyl-substituted amide at position 7
05/27/2003US6569810 Cyclopentane-1,3-dione derivatives
05/22/2003WO2003042148A2 Process for producing bisbenzil compounds
05/22/2003WO2003042147A1 Dihalogenpropene compounds, method for the production thereof, agents containing said compounds and the use thereof as pest control agents
05/22/2003WO2002044144A3 Nucleophilic approach for preparing radiolabeled imaging agents and associated compounds
05/22/2003US20030097025 Decomposition of an alkyl hydroperoxide in the presence of a catalyst comprising a catalytically active metal element immobilized on a solid support, to produce ketone/alcohol mixture
05/22/2003US20030097024 Reacting diethylidenebornane diol compound with a base and silylating agent to produce ketone compound
05/22/2003US20030097010 Cyclizing at least one substituted bis(benzyl)phthalic acid to form the corresponding substituted pentacenedione by using an acid composition comprising trifluoromethanesulfonic acid to produce pentacene derivative
05/22/2003US20030096941 Polycarbonates, polyester carbonates and polyesters having branched terminal groups
05/22/2003US20030096806 For use as pesicides, herbicides; crop protection
05/22/2003US20030096301 Linker for solid-phase synthesis
05/22/2003US20030096028 Novel hepatic disorder suppressant
05/21/2003EP1051380B1 Process for producing a mixture containing cyclododecanone and cyclododecanol
05/21/2003EP0927238B1 Rinse added fabric softening compositions and method of use for the delivery of fragrance derivatives
05/20/2003US6566571 Method of producing biaryls
05/20/2003US6566547 Fungicides
05/20/2003US6566537 Tolterodine
05/20/2003US6566526 Intermediates useful for the preparation of antihistaminic piperidine derivatives
05/20/2003CA2187690C Labeled reagents for use in immunoassays and fluorescent compounds and complexes used therein
05/15/2003WO2003040255A1 Blue light-emitting polymer containing 9,10-diphenylanthracene moiety and electroluminescent device using the same
05/15/2003WO2003040077A1 Combretastatin a-4 derivatives having antineoplastic activity
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