Patents
Patents for C07C 49 - Ketones; Ketenes; Dimeric ketenes; Ketonic chelates (22,686)
10/2008
10/01/2008CN101274288A Cyclopalladated tertiary amine compounds catalytic system capable of circulating and uses thereof
10/01/2008CN101274274A Solid base catalyst, method for preparing the same and applications
10/01/2008CN100422128C Oxidation preparation method for 9- fluorenone compound from fluorine compound
10/01/2008CN100422127C Process for synthesizing phenol and acetone
10/01/2008CN100422124C Fused ring compound
09/2008
09/30/2008US7429681 Combretastatin analogs with tubulin binding activity
09/25/2008WO2008116056A2 NOVEL METHODS FOR PRODUCTION OF 5-EPI-β-VETIVONE, 2-ISOPROPYL-6,10-DIMETHYL-SPIRO[4.5]DECA-2,6-DIEN-8-ONE, AND 2-ISOPROPYL-6,10-DIMETHYL-SPIRO[4.5]DECA-1,6-DIEN-8-ONE
09/25/2008WO2008113563A1 Aldol condensation
09/25/2008WO2008113545A1 Novel process for the preparation of timberone
09/25/2008WO2007095383A3 Prodrugs
09/25/2008US20080234521 Carotenoids; fish feed
09/25/2008US20080234320 Curcumin analogs with anti-tumor and anti-angiogenic properties
09/25/2008US20080234229 Boronate naphthalene derivaties and other active compounds; pharmaceutical; cosmeceutical; modulators of gene expression; interfering with cellular signal transduction cascades
09/25/2008US20080233622 production of premnaspirodiene from a terpene substrate; host cell transformed or transfected with a vector comprising a sequence encoding a Hyoscyamus muticus premnaspirodiene synthase gene
09/24/2008EP1972611A1 Aryl dihydro-naphthalene compounds, their preparation and their use as akt inhibitor for the prevention and treatment of cancer
09/24/2008EP1972203A1 Use of 4-hydroxychalkon derivatives for masking an unpleasant taste
09/24/2008EP1971864A2 Kit comprising 2,4-dichlorophenoxyacetic acd derivatives and antibodies for highly sensitive detection assays
09/24/2008EP1971430A1 Catalyst and process for producing ketone using the same
09/24/2008EP1254658B1 Remedies for the treatment of nerve diorders
09/24/2008CN101273041A Luminescent vargula luciferin substrate and process for producing the same
09/24/2008CN101273003A Method to make methyl isobutyl ketone and diisobutyl ketone
09/24/2008CN101270040A Method for preparing 6-methoxy-2-acetonaphthalene
09/24/2008CN101270039A Method for synthesizing anisyl methyl ketone
09/24/2008CN101270038A Process for synthesizing 4,4í»-dihydroxy diphenylketone
09/24/2008CN101269331A Process for producing high-stability central-hole material Cu-Zn-Al2O3, and application of the same in producing mellow wine dehydrogenating catalyst
09/24/2008CN100420662C Cyclohexane selectively oxidizing process to prepare cyclohexanone and cyclohexanol
09/23/2008US7427693 used in flat panel displays, for lowering threshold voltage, improving heat resistance, photostability, contrast ratio and for increasing the dielectric anisotropy and switching speeds
09/18/2008WO2008111827A1 Graffiti cleaning composition
09/18/2008WO2008111501A1 Porphycene-silica hybrid compound
09/18/2008WO2008111461A1 Fluorine-containing polycyclic aromatic compound, fluorine-containing polymer, organic thin film and organic thin film device
09/18/2008WO2008111293A1 Rare-earth complex and use thereof
09/18/2008WO2008111282A1 Method for producing carbonyl compound
09/18/2008WO2008110596A1 Method for stabilizing liquid dihydroxyacetone
09/18/2008US20080228008 Substituted Cyclohexanones
09/18/2008US20080227882 Multifunctional Monomers Containing Bound Poragens and Polyarylene Compositions Therefrom
09/18/2008US20080227866 Hydroxyphenylalkadiones and Their Use for Masking Bitter Taste and/or for Intensifying Sweet Taste
09/18/2008US20080226983 Non-aqueous electrolyte and non-aqueous electrolyte battery using the same
09/18/2008US20080224091 1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone refrigerant and heat transfer compositions comprising a fluoroether
09/17/2008EP1970366A1 Isohumulone compound clathrate and composition containing the same
09/17/2008EP1970365A1 Method for stabilizing liquid dihydroxyacetone
09/17/2008EP1970364A2 Method for Producing Cycloalkanol and/or Cycloalkanone
09/17/2008EP1968927A1 Fluorochemical ketone compounds and processes for their use
09/17/2008CN101268033A Method for recovering tungsten
09/17/2008CN101265170A Method for synthesizing methylcedrenone by using solid super-strong acid
09/17/2008CN101265169A Conquering method for carrying alkali to alkane rectification during cyclohexanone producing process
09/17/2008CN101265168A Defoaming agent used for methyl-ethyl ketone butylenes purification concentration process
09/17/2008CN101264446A Catalyst for synthesizing cyclohexanol and cyclohexanone by catalytic oxidation cyclohexane and manufacturing method and using method thereof
09/16/2008US7425655 Mono di & tri cyclic compounds useful for lowering IgE concentrations
09/12/2008WO2008108398A1 Process for producing oxygenic organic compound by oxidation of hydrocarbon and oxidation catalyst for use therein
09/11/2008US20080221220 Antiinflammatory, antitumor and anticarcinogenic agents; rheumatic arthritis, psoriasis, transplant rejection, osteoporosis, Paget's disease, osteoarthritis, ankylosing spondylitis; 2',4'-dichloro-biphenyl-4-ylhydroxy or imine compounds
09/11/2008DE102007011288A1 Verfahren zur Stabilisierung von Cyclobutanonderivaten A process for the stabilization of cyclobutanone
09/10/2008EP1967506A1 Method for stabilising cyclobutanone derivatives
09/10/2008EP1966146A1 4,5-dihydro- (1h)-pyrazole derivatives as cannabinoid cb1 receptor modulators
09/10/2008EP1558620B1 Ruthenium anticancer complexes
09/10/2008CN101260029A Method for stabilizing cyclobutanone derivatives
09/09/2008US7423181 Aminoalkoxy-functional chalcones
09/09/2008CA2253888C Process for manufacture of trans-(r,r)-actinol
09/04/2008WO2008104297A1 Method for the production of 2,4-dihydroxyphenyl-4-methoxybenzyl ketones
09/04/2008WO2008064060A3 Dicarbonyl derivatives and methods of use
09/04/2008US20080214433 Alpha-Decalones with Damascone-Woody Odor
09/04/2008US20080214419 Naphthalenone Derivative with Powdery-Ionone Type Odors
09/03/2008CN101258120A Alpha-decalones with damascone-woody odor
09/03/2008CN101256357A Photosensitive compound, photosensitive composition, resist pattern forming method, and device production process
09/03/2008CN101255206A Molecular engram polymer for purifying 6-gingerol as well as preparation and uses thereof
09/03/2008CN101255103A Marine penicillium antitumor reactive compound as well as preparation method and utilization thereof
09/03/2008CN101255102A Method for preparing monochloroacetone
09/03/2008CN101255087A Method for extracting and purifying natural flavor valencene and nootkatone from juglans regia
09/03/2008CN100415705C Bicyclo[3.3.1]nonanes and bicyclo[3.3.1]nonenes and their use as flavour or fragrance ingredient
09/03/2008CN100415703C Process for preparing optically active beta-hydroxyketone
09/02/2008US7420003 Compounds and a novel process for their preparation
08/2008
08/28/2008WO2008102913A1 Sulfonic acid group-containing carbonaceous material
08/28/2008WO2008102397A2 Colchicine derivatives, process for their preparation and use in the medical field
08/28/2008WO2008101617A1 Oxidation of sec-butylbenzene and producton of phenol and methyl ethyl ketone
08/28/2008US20080207952 Bactericide toward acne bacteria; metalloprotease and cyclooxygenase inhibitor
08/28/2008US20080206490 For use as components in liquid-crystalline media; electro-optical display elements which contain these liquid-crystalline media
08/27/2008EP1961727A1 Method for manufacturing 2,4-dihydroxyphenyl-4-methoxybenzyl ketones
08/27/2008EP1960340A2 Method and apparatus for producing purified methyl isobutyl ketone
08/27/2008EP1581474B1 Chiral arylketones in the treatement of neutrophil-dependent inflammatory deseases
08/27/2008EP1408036B1 Process for producing benzofuran derivative
08/27/2008EP1276719B1 Preparation of astaxanthin
08/27/2008CN101250163A Process for producing epoxytriazole compound and intermediate therefor
08/27/2008CN101250133A Novel method for synthesizing (í‚)p-fluoro-2-(2-methyl-propionyl)-4-oxygen-N,3-diphenyl-benzenebutanamide and intermediate therein
08/27/2008CN101250099A Method for preparing 4'-hydroxy-2,4-methylenedioxy dihydrocharcone
08/27/2008CN101250098A Method for preparing 4'-hydroxy-2,6-methylenedioxy dihydrocharcone
08/26/2008US7417072 Blockade of Pin1 prevents cytokine production by activated immune cells
08/26/2008US7416679 azeotropic mixtures comprising fluoroketones, fluoroethers, solubilizers, fluorescent dyes and stabilizers, water scavengers or odor masking agents, used in heat exchangers, refrigeration and air conditioning systems
08/26/2008CA2208981C Novel trienoic retinoid compounds and methods
08/21/2008WO2008099418A2 An improved process for preparing bupropion hydrochloride
08/21/2008US20080200731 Reacting a diazonium salt of polyhalogenated aniline with acrylic acid compound in presence of palladium containing catalyst
08/21/2008US20080200558 Inhibitory or blocking agents of molecular generating and/or/ inducing functions
08/21/2008US20080200525 Pesticidally active ketone and oxime derivatives
08/21/2008US20080200478 1,7-Bis-(2,6,6-trimethylcyclohex-1-en-1-yl)-1 (E)-heptadiene-3,5-dione, analogs and derivatives thereof for treating cancer; potent inhibitory effect on the proliferation of human promyelocyte leukemia HL-60 cells
08/21/2008US20080200365 Spirocyclic Ketols And Their Use
08/21/2008US20080200339 Methylating 1-tetralone to produce dimethyl tetralone or reacting 2-methyl-1-naphthol, alkylating with 3-methylpent-2-en-4-yn-1-ol, oxidizing the alcohol to an ester, reacting the ester or deprotecting the ketal to give a ketone; inhibiting cell growth and seed germination; herbicides
08/21/2008US20080199630 High optical resolution power; solvent resistance; porous carriers containing amylose tris-3,5-dimethylphenylcarbamate ; exposure of polymer to dope; irradiation
08/20/2008EP1778605B1 Process for producing phenol and methyl ethyl ketone
08/20/2008EP0703897B1 Lipoxin compounds with prolonged half-life
08/20/2008CN101248057A Preparation of (+)-catechin, (-)-epicatechin, (-)-catechin, (+)-epicatechin, and their 5,7,3',4'-tetra-o-benzyl analogues
08/20/2008CN101244993A Method for synthesizing oxo-jonone by oxidizing jonone
08/20/2008CN101244992A Simple synthesizing method for 4-oxo-beta-jonone
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