Patents
Patents for C07C 255 - Carboxylic acid nitriles (27,066)
06/2002
06/26/2002EP1216222A2 Novel derivatives of dicarboxylic acid having pharmaceutical properties
06/26/2002CN1355786A Substituted arylmalonic acid dinitriles as intermediates for preparation of herbicides
06/26/2002CN1355785A Compounds from epoxidised nitriles, process for their production and use as cleaning agents
06/26/2002CN1086691C Process for preparing malononitrile
06/25/2002US6410790 Analgesics
06/25/2002US6410736 Biaryl ether derivatives useful as monoamine reuptake inhibitors
06/25/2002US6410592 Aminomethylcarboxylic acid derivatives
06/25/2002US6410547 Phenylpyridine derivatives useful as phosphodiesterase inhibitors
06/25/2002US6410504 Mixing with organoleptic
06/25/2002US6410486 Fungicides
06/25/2002US6410000 Perfume
06/25/2002CA2248446C Fluorination with aminosulfur trifluorides
06/20/2002WO2002048161A1 P-chirale bisphospholane ligands, their transition metal complexes
06/20/2002WO2002048160A1 Sterically hindered phosphine ligands and uses thereof
06/20/2002WO2002048111A2 Method for producing 4-haloalkyl nicotine nitriles
06/20/2002WO2002048094A1 tROCESS FOR MAKING 5-CYANOVALERIC ACID, ADIPIC ACID OR DIMETHYL ADIDPATE
06/20/2002WO2002048081A1 Liquid crystalline compounds
06/20/2002WO2002048073A1 Method for producing compounds having a cf2o bridge
06/20/2002WO2002048072A2 Organic reactions with co generating materials
06/20/2002US20020077482 Novel intermediates useful for the preparation of antihistaminic piperidine derivatives
06/20/2002DE10157674A1 Novel alkenyl compounds are useful as components in liquid crystal media which have a high specific resistance, wide operating temperature, short switching time and high contrast
06/20/2002DE10157670A1 Novel four ring compounds are useful as components in liquid crystal media.
06/20/2002DE10061967A1 Preparation of 4-haloalkyl-nicotinonitrile, useful as a pesticide intermediate, comprises reacting 3-amino-1-haloalkyl-2-propenone with nitrile and cyclizing the novel 3-oxo-haloalkenylamino-substituted nitrile intermediate
06/20/2002CA2428778A1 P-chirale bisphospholane ligands, their transition metal complexes
06/20/2002CA2328433A1 Cross-linkable low tg fluorosulfonated nitrile elastomers with a vinylidene fluoride base and not containing either tetrafluoroethylene or the siloxane group
06/19/2002EP1214975A2 Supported bis(phosphorus) ligands and use thereof in hydrocyanation processes
06/19/2002EP1214290A1 Multidentate phosphite ligands and catalytic compositions containing them
06/19/2002EP1214289A1 Multidentate phosphite ligands and catalytic compositions containing same
06/19/2002EP1214282A2 Hydroformylation process utilizing multidentate phosphite ligands
06/19/2002CN1354169A Ammoxidation reaction in reaction zone
06/19/2002CN1086375C Preparation of aromatic aldehydes
06/19/2002CN1086312C Process for preparation of ammoxidation catalysts
06/18/2002US6407288 Naphthylsalicylanilides as antimicrobial and antiinflammatory agents
06/18/2002US6407280 Promoted multi-metal oxide catalyst
06/18/2002US6407267 Method for the preparation of citalopram
06/18/2002US6407253 Method for preparing 4-methyl-biphenyl derivatives
06/18/2002US6407247 Photo-stable cosmetic and pharmaceutical formulations containing UV-filters
06/18/2002US6407100 Fungicidal aromatic oximes
06/18/2002US6407031 Vapor phase oxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated carboxylic acid and for the vapor phase ammoxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated nitrile.
06/13/2002WO2002046293A2 Nitrile process
06/13/2002WO2002046143A1 Method for the carbonylation of pentenoic acid and derivatives thereof
06/13/2002WO2002046138A2 Synthesis, methods of using, and compositions of hydroxylated cyclobutylalkylamines
06/13/2002WO2002046129A2 Inhibitors of histone deacetylase
06/13/2002WO2002030854A3 Hydrocyanation method for ethylenically unsaturated organic compounds
06/13/2002WO2002019967A3 Substituted hydrazine derivatives
06/13/2002WO2002008161A3 Polymerization inhibitor for vinyl-containing materials
06/13/2002WO2001083438A3 New gamma selective retinoids
06/13/2002US20020072631 2-amino-2-alkyl-3 hexenoic and hexynoic acid derivatives useful as nitric oxide synthase inhibitors
06/13/2002US20020072630 Therapy
06/13/2002US20020072629 Zn and/or Ga promoted multi-metal oxide catalyst
06/13/2002US20020072626 Methods for producing 3-cyano- and 4-cyano-benzoic acid derivative compounds
06/13/2002DE10061790A1 Flüssigkristalline Verbindungen Liquid-crystalline compounds
06/13/2002DE10060313A1 Verfahren zur Carbonylierung von Pentensäure und deren Derivate A process for the carbonylation of pentenoic acid and derivatives thereof
06/13/2002CA2436899A1 Synthesis, methods of using, and compositions of hydroxylated cyclobutylalkylamines
06/13/2002CA2436874A1 Method for the carbonylation of pentenoic acid and derivatives thereof
06/12/2002EP1213277A1 Alkyl-substituted derivatives of 4,5,6,7-tetrahydro-4-indane and their use in perfume compositions
06/12/2002EP1212294A1 Process for the conversion of aldehydes into nitriles using ammonia and hydrogen peroxide
06/12/2002EP1212293A1 Insoluble lewis acid promoters for nickel-catalysed hydrocyanation of monoolefins
06/12/2002EP1212291A1 Cyclopropane carboxylic acid amides, the production and the use thereof
06/12/2002EP0993463A4 Alkene borates and a process for covalently coupling organic compounds
06/12/2002CN1353107A Refined alpha-cyanobenzaldoxine and its preparing process
06/12/2002CN1086152C Production of acrylonitrile catalyst by ammoxidation of olefins
06/12/2002CA2364730A1 Lipids comprising an aminoxy group
06/11/2002US6403818 Process for producing α-hydroxy-carbonyl compound
06/11/2002US6403649 Non-acidic cyclopentane heptanoic acid,2-cycloalkyl or arylalkyl derivatives as therapeutic agents
06/11/2002US6403525 Useful for the vapor phase oxidation of an alkane or a mixture of an alkane and and alkene to unsaturated carboxylic acid vapor phase and for ammoxidation of an alkane or a mixture of an alkane and an alkene to an unsaturated nitrile
06/06/2002WO2002044139A1 Cyclohexyl(alkyl)-propanolamines, preparation method and pharmaceutical compositions containing same
06/06/2002WO2002044135A1 Method for reducing the content of an unsaturated amine in a mixture containing an amine and a nitrile
06/06/2002WO2002004406A3 9-substituted minocycline compounds
06/06/2002WO2002002464A3 Chemical extraction process
06/06/2002WO2001087849A3 Modulators of tnf- alpha signaling
06/06/2002US20020068687 Methods and compositions for inhibiting cell proliferative disorders
06/06/2002US20020066888 Cyclohexane derivatives, liquid crystal compositions comprising the same and liquid crystal display devices
06/06/2002US20020066886 Alkenyloxy substituted bi or triaromatic compounds with atleast one benzene ring
06/06/2002DE10059716A1 Verfahren zur Reduzierung des Gehalts an einem ungesättigten Amin in einer Mischung enthaltend ein Amin und ein Nitril A process for reducing the content of an unsaturated amine in a mixture comprising an amine and a nitrile
06/05/2002EP1211301A1 Organic electroluminescent device
06/05/2002EP1210476A1 Mixtures of fluorescent whitening agents
06/05/2002EP1210323A1 Treatment of nitriles with glycolic acid
06/05/2002EP1210322A1 Method for carrying out the side chain bromination of 4-methyl biphenyl derivatives substituted at the 2'-position
06/05/2002EP0852569B1 Method for preparing ammoxidation catalysts
06/05/2002EP0829010B1 Method to monitor and control processes with on-line quartz crystal microbalance sensors
06/05/2002EP0711282B1 Compounds as pde iv and tnf inhibitors
06/05/2002CN1352648A Method for preparing water soluble sulphonated organophosphorous compounds
06/05/2002CN1351989A Fluidized bed catalyst for preparing benzonitrile
06/04/2002USRE37729 Useful as antipsychotic and analgesic agents.
06/04/2002US6399811 Cyclopentylalkyl-nitriles
06/04/2002US6399807 Reacting 2,4,5-trifluoroaniline with nitrosating agent in diluent
06/04/2002US6399781 A key intermediate in the production of nevirapine, starting by reacting acetylacetaldehyde dimethyl acetal with malononitrile, in the presence of an ammonium salt catalyst
06/04/2002US6399776 Processes and intermediates in the synthesis of 5-(3-exo-bicyclo[2.2.1]hept-2-yloxy-4-methoxyphenyl)-3,4,5,6-tetrahydropyrimidine-2(1H)-one
06/04/2002US6399534 Bidentate organic phosphite ligands and compositions
05/2002
05/30/2002WO2002042248A2 Naphthalene derivatives
05/30/2002WO2002000608A3 A process for the preparation of 2,2-dimethyl-5-(4-chlorobenzyl) cyclopentanone and an intermediate useful therefor
05/30/2002WO2001021160B1 Carboxymide and aniline derivatives as selective inhibitors of pathogens
05/30/2002US20020065431 Promoted multi-metal oxide catalyst
05/30/2002US20020065417 Useful as ligands for metal catalysts for asymmetric reactions, in particular as rhodium complexes for asymmetric hydrogenation of enamide, itaconate, and alpha-ketoester compounds
05/30/2002US20020065322 Naphthylsalicylanilides as antimicrobial and antiinflammatory agents
05/29/2002EP1208091A1 Benzophenones as inhibitors of reverse transcriptase
05/29/2002EP1208081A1 Method for producing cyanoacetic acid esters
05/29/2002EP1208077A1 2-hydroxy-5-amino-biphenyl-derivatives and oxidative hair colouring agents containing said compounds
05/29/2002DE10145958A1 Production of catalyst for oxidation or ammoxidation of propane or isobutane involves drying and calcining a mixture of niobium and other metal compounds, with niobium being in the form of a complex, e.g. with hydrogen peroxide