Patents for C07C 49 - Ketones; Ketenes; Dimeric ketenes; Ketonic chelates (22,686) |
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11/18/2008 | US7452555 Cocrystallization |
11/18/2008 | CA2561590C Novel method for the preparation of intermediates useful for the synthesis of vitamin d analogues |
11/13/2008 | WO2008116338A3 Organic compounds and compositions having the ability to modulate fragrance compositions |
11/13/2008 | WO2008099418A3 An improved process for preparing bupropion hydrochloride |
11/13/2008 | US20080280809 Perfuming Ingredients with Odor of the Pheromone Type |
11/13/2008 | DE102007021698A1 Verwendung des PigD-Proteins zur Katalyse von 1,4-Additionen von 2-Oxoalkanoaten an alpha-, beta-ungesättigte Ketone Use of PigD protein to catalyze 1,4-additions of 2-oxoalkanoates to alpha, beta-unsaturated ketones |
11/12/2008 | WO2008148235A1 Organic compounds |
11/12/2008 | EP1989162A1 Cycloalkylphenyl substituted cyclic ketoenols |
11/12/2008 | EP1485338B1 Alkoxy-substituted indanones and the production thereof |
11/12/2008 | CN101305041A Photolatent systems |
11/12/2008 | CN101302210A Method for releasing special flavanone and dihydrochalcone by acid hydrolysis |
11/12/2008 | CN101302146A Preparation of dibenzal cyclanone compound |
11/12/2008 | CN100431700C Catalyst for preparing hexafloroacetone by isomerization method and its preparing method and use |
11/06/2008 | WO2008132962A1 Olefin matathesis catalyst and process for producing olefin reaction product through metathesis reaction with the same |
11/06/2008 | WO2008132820A1 Method for producing ketone compound or aldehyde compound |
11/06/2008 | WO2008132666A1 T1 reduction in 19f magnetic resonance imaging (mri) |
11/06/2008 | US20080275274 Process for the preparation of enantiomerically enriched compounds |
11/06/2008 | US20080275130 Novel Derivatives of 3.5-Seco-4-Norcholestane and Use Thereof |
11/06/2008 | US20080275100 For inducing general anesthesia, sedation, and/or hypnotic or sleep effects in patient |
11/06/2008 | US20080275050 Pyridazine Compound and Use Thereof |
11/06/2008 | US20080274927 5-isopropenyl-4,8-dimethylbicyclo[3.3.1]non-7-en-2-one; 5-isopropenyl-4,8-dimethylbicyclo[3.3.1]non-7-en-2-ol; 4,8-dimethyl-5-isopropenylspiro[bicyclo[3.3.1]nonane-2,2'-[1,3]dioxolane]; incorporating to a base odourant molecules such as essential oils, alcohols etc. perfume, cosmetics, laundry product |
11/06/2008 | US20080274334 Dry Etching Gas and Method of Dry Etching |
11/05/2008 | CN101300271A Collagen receptor I-domain binding modulators |
11/05/2008 | CN101298414A Preparation of 4-hydroxy benzophenone |
11/05/2008 | CN101298413A Preparation of 3-methylcy-clopentadecanone |
11/05/2008 | CN100430345C Method for producing compounds having CF2O bridge |
11/04/2008 | US7446230 UV absorbing capacities; photostable than Parsol 1789 to solar irradiation; to protect skin or hair against UV radiation; compounds can be use with Parsol 1789 for mixminimum mass of screening agent for a maximum screening effect; 3-(4-tert-butylphenyl)-2-decanyl-1-(4-methoxyphenyl)propane-1,3-dione |
11/04/2008 | US7446229 side effects reduction; cannabimimetic compounds; high binding affinities via substituted alkyl side chains at the c-3 position for at least one cannabinoid receptor; agonists; (4R)-4-[4-(2-hexyl-1,3-dithiolan-2-yl)-2,6-dihydroxyphenyl]-6,6-dimethyl-2 beta -norpinanol; may contain terpene funtionality |
10/30/2008 | US20080269509 producing a ketooleanolic acid that can be an intermediate for synthesis of pharmaceuticals; minimize the environmental pollution |
10/30/2008 | US20080269324 long chain retinyl ketone, ester, amide, retinimide etc. free of N-(4-hydroxyphenyl)retinamide); inhibits, antagonizes, or short-circuits the visual cycle at a step of the visual cycle that occurs outside a disc of a rod photoreceptor |
10/30/2008 | US20080265216 Use as doping agent for doping organic semiconductive matrix material, as blocker material, as charge injection layer, as electrode material as well as organic semiconductor, electronic component; 1,3-Bi(dicyanomethylene)indane-2-ylidene-bis(4-oxo-[3,5-di-t-butyl]-2,5-cyclohexadienylidene)cyclopropane |
10/29/2008 | EP1985312A1 T1 reduction in 19F magnetic resonance imaging (MRI) |
10/29/2008 | EP1984315A1 Process for producing phenol and methyl ethyl ketone |
10/29/2008 | EP1633762B1 Paracyclophanes |
10/29/2008 | CN101293901A Method for synthesizing D-vine ketoheptose with molybdenum trioxide catalysis carbon chain rearrangement |
10/29/2008 | CN101293821A Compounds for inhibiting multi-medicine medicine-resistant staphylococcus aureus activity |
10/29/2008 | CN101293820A Process for synthesizing 5-trifluoromethyl-1-indene ketone |
10/29/2008 | CN101293819A Method for producing epothilones derivatives |
10/29/2008 | CN101293817A Method for preparing methyl-ethyl ketone |
10/29/2008 | CN101293810A Liquid-phase oxidation method for cyclohexane |
10/29/2008 | CN100429197C Compound of di-butanedione, complexes of europium, combination of containing the complexes and application |
10/28/2008 | US7442448 Phenyl pyridine-iridium metal complex compounds for organic electroluminescent device and organic electroluminescent device using thereof |
10/23/2008 | WO2008048410A3 Diagnostic methods and genetic markers for alzheimer disease |
10/22/2008 | CN101289378A Process for synthesizing chalcone and derivates thereof by using ion liquid |
10/22/2008 | CN101289377A Method for preparing chrysanthenone |
10/22/2008 | CN101289376A Process for synthesizing 3,3-dimethyl-2-butanone |
10/22/2008 | CN100427447C Condensation and hydrogenation reaction for preparing carbonyl contained products |
10/22/2008 | CN100427445C Method for dehydrogenation of carbonyl compounds |
10/21/2008 | US7439407 Fluorinated pentacene derivative and method of producing same |
10/21/2008 | US7439379 Transition metal complex, catalyst for olefin polymerization, and process for producing olefin polymer with the same |
10/21/2008 | US7439378 Coordination catalyst |
10/21/2008 | US7438797 Method of controlling asphaltene precipitation in a fluid |
10/16/2008 | WO2008123530A1 Method for production of solid acid catalyst comprising carbonaceous material having sulfonate group, and use of the solid acid catalyst |
10/16/2008 | WO2008122504A1 Alpha-hydroxyketones |
10/16/2008 | WO2008122329A1 Uv-filter compounds |
10/16/2008 | WO2008122119A1 Perfluoroketone compounds and uses thereof |
10/16/2008 | US20080255384 Three carbon precursor synthons |
10/16/2008 | US20080255367 Process for the preparation and isolation of the individual stereoisomers of 1-amino, 3-substituted phenylcyclopentane-carboxylates |
10/16/2008 | US20080254216 complex capable of being used for chemical vapor deposition of thin metal , or metal oxide films |
10/15/2008 | EP1979301A1 Perfuming ingredients with odor of the pheromone type |
10/15/2008 | EP1718591B1 A process for the preparation of optically active cyclohexenones |
10/15/2008 | EP1294671B1 Utilisation of ketones as precursors of active compounds |
10/15/2008 | CN101287693A Bisphenol-a plant yield enhancement |
10/15/2008 | CN101284770A Extraction and rectification separation method for alkali solution in butanone-water system |
10/15/2008 | CN101284760A Process for producing cycloalkanol and/or cycloalkanone |
10/15/2008 | CN101284234A Reaction for preparing hydroxyacetone by selectively dewatering natural glycerol and catalyst |
10/14/2008 | US7435856 pyrolysis of 2-methylpropanoyl 2-methylpropanoate, to give isobutyric acid and dimethylketene, and then polydimethylketene by polymerization of dimethylketene in solvents and activators; gas barriers; hermertic sealing; food packages |
10/14/2008 | US7435757 2-substituted D-homo-estra-1,3,5(10)-trienes as inhibitors of 17β-hydroxy steroid dehydrogenase type 1 |
10/14/2008 | US7435318 Adding entrainers such as 1-ethyl-3-methylimidazolium tetrafluoroborate to liquid mixtures, then distilling the mixtures; efficiency |
10/14/2008 | CA2443784C A new method for the preparation of 2-{2-[4-(4-chloro-1,2-diphenylbut-1-enyl)phenoxy]ethoxy}ethanol and its isomers |
10/14/2008 | CA2222138C Method of preparing 3-haloalkyl-1h-pyrazoles |
10/14/2008 | CA2171625C Oxidized carotenoids, retinoids and related conjugated polyenes, and derived fractions and compounds useful as cell-differentiation inducers, cytostatic agents, and anti-tumor agents |
10/09/2008 | WO2008102397A3 Colchicine derivatives, process for their preparation and use in the medical field |
10/09/2008 | US20080249115 small molecule, non-peptide, modulators (e.g., antagonists or agonists) of peptide hormones; treating low blood pressure or an eating disorder |
10/09/2008 | US20080246002 Polar liquid crystal |
10/08/2008 | EP1977655A1 Aroma compositions of alkamides with hesperetin and/or 4-hydroxydihydrochalkones and their salts for reinforcing sweet sensory impressions |
10/08/2008 | EP1976819A2 2,4,6-trialkylphenyl substituted cyclopentane-1,3-dione |
10/08/2008 | EP1976818A2 Chalcone derivatives with antimitotic activity |
10/08/2008 | EP1976817A2 Preparation of alkyl ketene dimers |
10/08/2008 | EP1389177B1 Solid mixtures of alpha-hydroxycarbonyl derivatives of alpha-methylstyrene oligomers and their use |
10/08/2008 | CN101279903A Synthetic method of o-hydroxyacetophenone |
10/08/2008 | CN101279902A One-step method for preparing dihydroxy acetone by dioxygen catalytic oxidation of glycerol |
10/07/2008 | US7432401 contacting vanillin and acetone under ultrasonic irradiation;high yield and purity; cytostatic activity (growth inhibition), cytotoxic activity (cellular death), nontoxic |
10/07/2008 | US7432400 sun protection agents; diketone |
10/07/2008 | US7432305 Tail variants of redox-active therapeutics for treatment of mitochondrial diseases and other conditions and modulation of energy biomarkers |
10/07/2008 | US7432303 Chalcone and its analogs as agents for the inhibition of angiogenesis and related disease states |
10/07/2008 | US7432284 Estrogen receptor modulators |
10/07/2008 | CA2227131C Methods for the preparation of benzophenone derivatives |
10/02/2008 | WO2008117871A1 Nitrogen-containing redox catalyst |
10/02/2008 | WO2008116714A1 Method for the enantioselective production of optically active 4-hydroxy-2,6,6-trimethyl-cyclohex-2-enone derivatives |
10/02/2008 | WO2008116338A2 Organic compounds and compositions having the ability to modulate fragrance compositions |
10/02/2008 | WO2007082098A8 6-(poly-substituted aryl)-4-aminopicolinates and their use as herbicides |
10/02/2008 | US20080241254 Having d90 value range of 4-15 mu m; bioavailable oral suspension formulations; reducing gastrointestinal tract side effects; antiprotozoal agents |
10/01/2008 | EP1975149A1 1,3-bis(substituted phenyl)-3-hydroxypropan-1-one or 2-propen-1-one compound, and salt thereof |
10/01/2008 | EP1975145A1 Method of recovering cyclohexanone and cyclohexanol |
10/01/2008 | EP1973881A2 6-(poly-substituted aryl)-4-aminopicolinates and their use as herbicides |
10/01/2008 | EP1973864A1 Preparation of compounds having a perfluoroalkylcarbonyl group |
10/01/2008 | EP1341823B1 Surface-active photoinitiators |
10/01/2008 | CN101277918A Cleavage of alkynediols |
10/01/2008 | CN101274883A Process for preparing kamebakaurin from isodon excisa(maxin.)hara |