Patents
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Patents for C07C 47 - Compounds having cho groups (13,190)
12/2000
12/05/2000US6156934 Diphosphines
12/05/2000US6156788 Polycyclic aromatic compounds and pharmaceutical/cosmetic compositions comprised thereof
12/05/2000US6156750 Bioactive bicyclic aromatic compounds and pharmaceutical/cosmetic compositions comprised thereof
11/2000
11/29/2000EP1055455A2 Molybdenum-based complex oxide catalysts; use thereof for producing (meth)acrolein and (meth)acrylic acid
11/29/2000CN1275052A Method for preparing substituted 4-phenyl-4-cyanocyclohexanoic acids
11/29/2000CN1274711A New intermediate for preparation of anti-histamine piperidine derivatives
11/28/2000US6153769 Manufacture of polyene aldehydes
11/23/2000WO2000069777A1 Reactions using lewis acids
11/22/2000EP1054053A2 Utilization of substituted acetaldehydes with a cyclic substituent as perfuming ingredients
11/22/2000EP1053989A2 Hydroxydiphenyl ether compounds
11/22/2000EP1053974A1 Reactions using lewis acids
11/22/2000EP1053219A1 Improved separation processes
11/22/2000CN1058698C Process for continuous prepn. of aqueous formaldehyde solutions
11/22/2000CN1058697C Process for prodn. of substituted acrylic aldehyde
11/21/2000US6150563 Comprising aliphatic alkanal, water tartaric acid which forms complex with metal impurities to improve storage stability; oxidation resistance
11/21/2000US6150413 Treatment of dermatological, rheumatic, respiratory, cardiovascular, bone and ophthalmological disorders, as well as mammalian skin and hair conditions; 4-(4-(biphenyl-2-yl)but-3-en-1-ynyl)benzoic acid, for example
11/21/2000US6150145 Preparing fatty acid decomposition products by oxidative decomposition; spray unsaturated fatty acids onto plant biomass, allow unsaturated fatty acids and plant biomass to disintergrate in water
11/21/2000CA2083639C Substituted phenyl phenol leukotriene antagonists
11/16/2000WO2000068175A1 Method for preparing formaldehyde
11/16/2000WO2000068173A1 Process for producing tetrafluoro benzenemethanols
11/15/2000EP1052260A1 Trimerisation of formaldehyde in the gas phase
11/15/2000EP1052255A1 Heteroarylpiperidines, pyrrolidines and piperazines and their use as antipsychotics and analgetics.
11/15/2000EP1052234A1 Process for the synthesis of chemical industrial feedstock and high-octane fuel, and high-octane fuel composition
11/15/2000EP1052017A2 Catalyst containing Mo, Bi, Fe, Ce and Zr; its use in the production of unsaturated aldehyde and unsaturated carboxylic acid
11/15/2000EP1051378A1 Process for the preparation of neopentyl glycol
11/15/2000CN1273230A Method for preparing dialkyl and trialkyl substituted benzaldehyde
11/14/2000US6147263 Formaldehyde production
11/14/2000CA1341138C Fluorine-containing chiral smectic liquid crystals
11/09/2000WO2000066524A1 D-mannitol derivatives as hiv aspartyl protease inhibitors
11/09/2000DE19920830A1 Trimerisierung von Formaldehyd in der Gasphase Trimerization of formaldehyde in the gas phase
11/09/2000CA2372672A1 D-mannitol derivatives as hiv aspartyl protease inhibitors
11/08/2000CN1272840A Novel vitamin D derivatives with cyclopropyl rings in lateral chains, its production method and intermediate and utilization thereof for producing medicaments
11/07/2000US6143928 Catalysts for low temperature selective oxidation of propylene, methods of making and using the same
11/02/2000WO2000064555A2 Solvent extraction process
11/02/2000WO2000031010A3 Methods for producing chiral aldehydes
11/02/2000EP1047655A1 Method for the production of aldehydes
11/02/2000EP0846097B1 Hydroformylation process
11/02/2000EP0846096B1 Hydroformylation process
11/02/2000CA2370894A1 Solvent extraction process
10/2000
10/31/2000US6140544 Using gases in presence of catalytic solution
10/31/2000US6140274 Dihalopropene compounds, their use as insecticides/acaricides and intermediates for their production
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
10/25/2000EP1045822A1 Certain diterpenes and extracts or concentrates of curcuma amada containing them for use as medicaments
10/25/2000EP0846095B1 Process for recycling a liquid hydroformylation discharge
10/24/2000US6137013 Adding compound selected from alkali metal hydroxides, alkaline earth metal hydroxides, alkali metal carbonates, alkaline earth metal carbonates and alkali metal carboxylates as alkaline substances to aldehyde to be stabilized
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
10/18/2000EP1044182A1 Preparation of ethylene by gas permeation
10/18/2000EP1043990A1 Pyronin antibacterials, process and novel intermediates thereto
10/18/2000EP1043930A1 Method for preparing substituted 4-phenyl-4-cyanocyclohexanoic acids
10/17/2000US6133482 Method for producing carbonyl compounds
10/17/2000US6133409 Reacting a solid support-bound n-alkylated hydroxamic acid with a carbon-nitrogen cleaving organometallic compund to liberate the product ketone
10/17/2000US6133003 Process for the preparation of vanillin and microorganisms suitable therefor
10/12/2000WO2000059864A1 Lta4 hydrolase inhibitors
10/12/2000WO2000059857A1 Process for the preparation of benzyloxyacetaldehyde
10/12/2000CA2368493A1 Lta4 hydrolase inhibitors
10/11/2000EP1042267A1 Process and device for preparing pure formaldehyde
10/11/2000CN1269777A Method for preparing 3,3-dimethylbutyraldehyde
10/11/2000CN1269776A Method of heterogeneous catalyzed vapor-phase oxidation of propane to acrolein and/or acrylic acid
10/10/2000US6130358 Hydroformylation process using novel phosphite-metal catalyst system
10/10/2000CA2055233C Improved mixed aldehyde product separation
10/05/2000WO2000058260A1 Cyclic compounds and their use as precursors of fragrant alcohols
10/05/2000WO2000058255A1 Method for separating a liquid crude aldehyde mixture by distillation
10/05/2000DE19914259A1 Verfahren zur destillativen Auftrennung eines flüssigen Rohaldehydgemisches Method for the fractional distillation of liquid crude aldehyde mixture
10/04/2000EP1039902A2 Inhibitors of gap junction communication
10/04/2000CN1268947A Process to produce 4-hydroxy-2-oxo-pyrone derivates useful as protease inhibitors
10/04/2000CN1268939A Method for producing 1-(3-cyclopentenyloxy-4-alkoxyphenyl)-4-oxocyclohexanecarbonitrile
10/04/2000CN1268936A Method for producing compound contg. fluorine, in particular fluorobenzaldhydes and fluorobnzonitriles
10/04/2000CN1268503A Special-purpose formaldehyde for brewery
10/03/2000US6127581 Process for preparing fluorinated benzyl alcohols and fluorinated benzaldehydes
10/03/2000US6127551 Pyronin antibacterials, process and novel intermediates thereto
09/2000
09/28/2000WO2000056692A1 Production of formaldehyde from ch4 and h2s
09/28/2000WO2000056451A1 Catalyst comprising a metal complex of the viii subgroup based on a phosphine amidite ligand and its utilization for hydroformylation and hydrocyanation
09/28/2000DE19913352A1 Katalysator, umfassend einen Komplex eines Metalls der VIII. Nebengruppe auf Basis eines Phospinamiditliganden Catalyst comprising a complex of a metal of VIII. In addition to group based on a Phospinamiditliganden
09/28/2000CA2368048A1 Production of formaldehyde from ch4 and h2s
09/27/2000EP1038578A2 Method of producing formaldehyde directly from methane
09/27/2000CN1268107A Pro-fragrance linear acetals and ketals
09/27/2000CN1267658A Production process of P-fluorobenzaldehyde
09/27/2000CN1267569A Carbonylation method for epoxide derivate
09/26/2000US6124505 Process for the partial oxidation of hydrocarbon and process for preparation of oxygen-containing organic compound
09/21/2000WO2000055164A1 Phosphabenzene compounds and their use as ligands for hydroformylation catalysts
09/21/2000WO2000054880A1 MCM-41 TYPE MICROPOROUS MATERIALS CONTAINING TITANIUM AND THEIR UTILIZATION AS CATALYSTS IN α-PINENE OXIDATION
09/21/2000WO2000012471A8 Method for the non-oxidative production of formaldehyde from methanol
09/21/2000DE19911920A1 Phosphabenzolverbindungen und ihre Verwendung in der Hydroformylierung Phosphabenzene compounds and their use in hydroformylation
09/20/2000EP1036782A1 Method of producing dialkyl- and trialkyl-substituted benzaldehydes
09/20/2000EP1035843A2 I h?-MODULATORS
09/20/2000EP0788471B1 Improved hydroformylation process with separation and recycle of active rhodium catalyst
09/20/2000EP0773919B1 Method for preparing 3-carboxy-4-hydroxybenzaldehydes and derivatives thereof
09/20/2000CN1267276A Purification of methanol stream
09/20/2000CN1056612C Process for epoxidising prochiral olefins and catalyst therefor
09/19/2000US6121498 Hydrogenating acetic acid using iron oxide catalyst that contains palladium, absorbing acetaldehyde from gaseous product using solvent containing acetic acid
09/19/2000US6121467 Crystallization
09/14/2000WO2000053562A1 Retinoid antagonists and use thereof
09/14/2000WO2000053557A1 Method for the catalytic gas phase oxidation of propene into acrylic acid
09/14/2000WO2000053556A1 Method for the catalytic gas phase oxidation of propene into acrolein
09/14/2000WO2000053555A1 Method for carrying out the heterogeneously catalyzed gas phase oxidation of propane into acrolein and/or acrylic acid
09/14/2000WO2000053554A1 Process for producing aldehydes
09/14/2000WO2000053157A1 Improved powdery pharmaceutical compositions for inhalation
09/14/2000DE19910507A1 Verfahren der heterogen katalysierten Gasphasenoxidation von Propan zu Acrolein und/oder Acrylsäure A process for the heterogeneously catalyzed gas-phase oxidation of propane to acrolein and / or acrylic acid
09/13/2000CN1266419A Preparation of 3,3-dimethylbutyraldehyde by oxidation of 3,3-dimethylbutanol
09/13/2000CN1266381A Process to separate a group 8-10 metal/phosphite ligand complex from an organic liquid
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