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)
12/2000
12/05/2000US6156155 Method for the delignification of lignocellulosic material by adding a dialkyl substituted octahydroanthraquinone
11/2000
11/30/2000WO2000071550A1 Copper source reagent compositions, and method of making and using same for microelectronic device structures
11/30/2000WO2000071255A1 Metal-containing macrostructures of porous inorganic oxide, preparation thereof, and use
11/30/2000WO2000071144A1 Prolyl endopeptidase inhibitor
11/30/2000CA2374741A1 Metal-containing macrostructures of porous inorganic oxide, preparation thereof, and use
11/29/2000EP1055658A2 Process for cis-1- 2-[4-(6-methoxy-2-phenyl-1,2,3,4-tetrahydronaphthalen-1-yl)phenoxy]ethyl pyrrolidine
11/29/2000EP1055654A1 Process for the preparation of organic compounds with imide catalysts
11/29/2000EP1054854A1 Direct oxidation of cycloalkanes
11/29/2000CN1275120A Method for synthesis of taxanes
11/29/2000CN1274711A New intermediate for preparation of anti-histamine piperidine derivatives
11/29/2000CN1274710A Preparation of 4 (2,6,6-trimethyl-2-cyclohexen-1-yl)-3-crotyl-2-ketone
11/28/2000US6153605 Useful in treatment or prevention of vitamin d dependent disorders, particularly psoriasis, basal cell carcinomas, disorders of keratinization and keratosis, leukemia, osteoporosis, hyperparathyroidism accompanying renal failure
11/28/2000CA2164303C Aromatic acetylcholinesterase inhibitors
11/27/2000CA2307702A1 .alpha., .beta.-unsaturated ketones
11/23/2000WO2000069777A1 Reactions using lewis acids
11/22/2000EP1053990A2 A method of producing an aromatic ketone and an aromatic ketone composition containing it
11/22/2000EP1053989A2 Hydroxydiphenyl ether compounds
11/22/2000EP1053988A1 Trimethylcyclohexane derivatives and melanin-formation inhibitors and perfume-holding agents with the use of the same
11/22/2000EP1053974A1 Reactions using lewis acids
11/22/2000EP1053246A1 Beta-sheet mimetics and methods relating to the use thereof
11/22/2000EP1053220A1 Improved separation processes
11/22/2000CN1058699C Method of preparing tetrahydroisoalpha acid from hops extract
11/21/2000US6150568 Valiolone, a method of preparing it, and its use to prepare acarbose and voglibose
11/21/2000US6150564 Selective liquid-phase hydrogenation of α,β-unsaturated carbonyl compounds
11/21/2000US6150304 2-aryl-cyclopentane-1,3-dione derivatives
11/21/2000CA2083639C Substituted phenyl phenol leukotriene antagonists
11/16/2000WO2000068174A1 Process for separating functionalized alpha olefins from functionalized internal olefins
11/16/2000CA2373563A1 Process for separating functionalized alpha olefins from functionalized internal olefins
11/15/2000EP1052255A1 Heteroarylpiperidines, pyrrolidines and piperazines and their use as antipsychotics and analgetics.
11/15/2000EP1052238A1 Novel tricyclic compound
11/15/2000EP1051383A1 Hydroxylation activated prodrugs
11/15/2000EP1051381A1 Process for preparing hydrofluoroethers
11/15/2000EP1051380A1 Process for producing a mixture containing cyclododecanone and cyclododecanol
11/15/2000CN1273231A Reaction process for preparing both methylisobutl ketone and diisobutyl ketone and its catalyst
11/15/2000CN1058511C Coatings useful for absorbing ultraviolet light
11/15/2000CN1058478C Method for continuous preparation of mixture of cyclanone, cyclanol and cyclanes hydroperoxide
11/14/2000US6147260 Reacting 3-hydroxy-2-propionyl-5-(2,4,6-trimethylphenyl)cyclohex-2-en-1 -one with butyryl chloride in presence of friedel-crafts catalyst in inert diluent, reacting product with ethoxyamine
11/14/2000US6147216 Intermediates useful for the preparation of antihistaminic piperidine derivatives
11/14/2000US6147082 Chalcones having antiproliferative activity
11/14/2000CA1341138C Fluorine-containing chiral smectic liquid crystals
11/09/2000WO2000066576A1 Isoflavone metabolites
11/09/2000WO2000066527A1 Dibenzoylmethane derivatives, process for the preparation of the same and uses thereof
11/09/2000WO2000066522A1 Glucocorticoid receptor modulators
11/09/2000CA2727692A1 Isoflavone metabolites
11/09/2000CA2372173A1 Glucocorticoid receptor modulators
11/08/2000EP1049537A2 Catalytic compositions and methods for asymmetric allylic alkylation
11/08/2000CN1272837A Process for preparation of acylated cyclic 1,3-dicarbonyl compounds
11/08/2000CN1272487A New synthesizing method of 2-(2-substituting ethyl) cyclohexanone
11/07/2000US6143935 Process for the preparation of 1,3-dicarbonyl compounds
11/07/2000US6143918 Reacting a mixture of a 4,6-dibenzoylresorcinol and a para-aldehyde with a secondary amine catalyst and a carboxylic acid solvent and reacting the methylene carboxylate compound formed in step with an alcohol or a carboxylic acid
11/07/2000CA2083913C Piperazinyl-and piperidinyl-cyclohexanols
11/02/2000WO2000064849A1 Production of phenol
11/02/2000WO2000064555A2 Solvent extraction process
11/02/2000EP1048641A1 Apoptosis inducer
11/02/2000EP1048640A1 Apoptosis inhibitors
11/02/2000EP1047411A1 Substituted diphenyl indanone, indane and indole compounds and analogues thereof useful for the treatment or prevention of diseases characterized by abnormal cell proliferation
11/02/2000CA2370894A1 Solvent extraction process
11/01/2000CN1271716A Preparation of higher unsaturated ketone
11/01/2000CN1271713A Method of preparing cyclic alcohol and ketone
11/01/2000CN1058032C Liquid stabilizer composition for halogeno polymer
10/2000
10/31/2000US6140542 Continuous processing; cyclization of corresponding compounds in presence of sufluric acid
10/31/2000US6140385 Photoactive compounds for use with narrow wavelength band ultraviolet (UV) curing systems
10/31/2000US6140345 For treating psychoses and pain
10/31/2000US6139770 Comprises a tribenzoyl triphenylbenzene or substituted tribenzoyl triphenylbenzene photoinitiator and a catalalyst as oxygen scavanger
10/26/2000WO2000063220A1 Synthetic process for highly functionalized carbocyclic polyols and substituted sugar analogs
10/26/2000WO2000063159A1 (-)-verbenone derivatives
10/26/2000WO2000063147A1 Methods of replacing water and cyclohexanone with acetic acid in aqueous solutions of catalyst
10/26/2000CA2370321A1 Synthetic process for highly functionalized carbocyclic polyols and substituted sugar analogs
10/26/2000CA2367470A1 Methods of replacing water and cyclohexanone with acetic acid in aqueous solutions of catalyst
10/26/2000CA2367367A1 (-)-verbenone derivatives
10/25/2000EP1046393A1 Composition containing at least one bicyclic aromatic compound and at least one 2-alkyl-1-alkanol or an ester, and its use
10/25/2000EP1045689A1 Synthesis of phenstatin and prodrugs thereof
10/24/2000CA2233807C Chlorination of substituted alkenes using tricholorisocyanuric acid
10/19/2000WO2000061531A1 Method of producing biaryls
10/19/2000DE19916222A1 Verfahren zur Herstellung von Biarylen A process to prepare biaryls
10/19/2000CA2305942A1 Composition containing at least one aromatic bicyclic compound and at least one 2-alkyl alcan-1-ol or an ester, and its uses
10/18/2000EP1044953A1 Process for the preparation of alkaline earth metal salts of beta-diketo compounds
10/18/2000EP1044184A1 Synthesis of 3-aryl-1-indanamines
10/18/2000EP1044181A1 Benzyl and benzylidene tetralins and derivatives
10/18/2000EP1043990A1 Pyronin antibacterials, process and novel intermediates thereto
10/18/2000EP0646143B1 Macromonomers having reactive side groups
10/18/2000CN1270576A Use of phosphoric acid as homogeneous catalyst during the preparation of ketene
10/17/2000US6133409 Reacting a solid support-bound n-alkylated hydroxamic acid with a carbon-nitrogen cleaving organometallic compund to liberate the product ketone
10/17/2000US6132641 Composition and support material comprising poly(9,9'-spiro-bisfluorenes)
10/11/2000EP1042268A1 Dibenzosuberone derivatives and procedures for their preparation
10/11/2000EP1042264A1 High selective method of phenol and acetone production
10/11/2000EP1042066A1 Method for producing oxidic catalysts containing copper with an oxidation number 0
10/11/2000EP0922085B1 Fragrance delivery system for liquid detergent compositions
10/11/2000CN1269778A Process for producing 3,4-dihydroxy-3-cyclobutene-1,2-dione
10/10/2000US6130349 Catalytic compositions and methods for asymmetric allylic alkylation
10/10/2000US6130246 Pesticides
10/10/2000US6130226 Immunotherapeutic agents
10/05/2000WO2000058260A1 Cyclic compounds and their use as precursors of fragrant alcohols
10/05/2000WO2000058253A1 Preparation of carvone
10/05/2000DE19918009A1 New trans-2,2,6,6-, -3,3,5,5-tetra- and 2,2,3,3,5,5,6,6-octa-fluorocyclohexyl compounds are used in liquid crystal medium in display or dielectric in electrooptical display, e.g. reflective or transflective display
10/04/2000EP1039902A2 Inhibitors of gap junction communication
10/04/2000EP1039897A1 Inadone and tetralone compounds for inhibiting cell proliferation
10/04/2000CN1057076C Process for refining benzanthrone by subliming method
10/03/2000US6127579 Method of manufacturing 1-indanone
10/03/2000US6127570 Useful as fungicides having high systemicities
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