Patents
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Patents for C07C 255 - Carboxylic acid nitriles (27,066)
11/2002
11/06/2002EP1254159A2 Process for the preparation of acetyl-amidiniophenylalanyl-cyclohexylglycyl-pyridinioalaninamides
11/06/2002EP1254107A1 Benzoic acid esters, and liquid-crystalline medium
11/06/2002EP1254106A1 Calcilytic compounds
11/06/2002EP1254105A1 Method for producing alkoxy malonic acid dinitriles
11/06/2002EP1007507B1 Process for preparing 2-cyanoindan-1-ones
11/06/2002EP0788473B1 Novel high enantio-selective process for producing pure enantiomeric cyclopentane and cyclopentene-beta-amino acids
11/06/2002CN1378527A Biaryl ether derivatives useful as monoamine reuptake inhibitors
11/06/2002CN1377900A Free-radical polymerised compound
11/06/2002CN1377883A Cosmetic preparation containing light stable UV-A light filter agent
11/06/2002CN1093870C Supertwist liquid crystal display
11/05/2002WO2001085673A1 Phenyl-substituted 2-enamino-keto nitriles
11/05/2002US6476269 Reacting xylene in a vapor-solid catalytic manner with ammonia and oxygen-containing gas to ammoxidize and form phthalonitrile; trapping with solvent; adding liquid ammonia without separating the phthalonitrile for hydrogenation
11/05/2002US6476264 N-(4-carbamimidoyl-phenyl)-glycine derivatives
11/05/2002US6476228 Process for producing piperidinecarbinols
11/05/2002US6476077 N-(2-phenyl-4-amino-butyl)-1-naphthamides as neurokinin-1 receptor antagonists
11/05/2002US6476075 Use of substituted N, N-bis-benzyl aminoalcohol compounds inhibiting cholesteryl ester transfer protein activity
11/05/2002US6476057 Use of substituted N, N-disubstituted cycloalkyl aminoalcohol compounds for inhibiting cholesteryl ester transfer protein activity
11/05/2002US6476026 Compounds and compositions as protease inhibitors
11/05/2002US6475948 Sb-Re composite oxide catalyst ammoxidation
11/05/2002US6475590 Optical recording medium or the infrared ray screening filter.
11/05/2002CA2408209A1 Phenyl-substituted 2-enamino-keto nitriles
10/2002
10/31/2002WO2002085843A2 Process for the preparation of 1,3-substituted indenes and aryl-fused azapolycyclic compounds
10/31/2002WO2002085842A2 Method for isomerization of branched unsaturated mononitriles into linear unsaturated mononitriles
10/31/2002WO2002085838A1 Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds
10/31/2002WO2002076918A8 NF-λB INHIBITOR CONTAINING SUBSTITUTED BENZOIC ACID DERIVATIVE AS ACTIVE INGREDIENT
10/31/2002WO2002048072A3 Organic reactions with co generating materials
10/31/2002WO2001058855A9 Use of androgen receptor suppressors
10/31/2002US20020161262 Use treating various medical conditions, including pain
10/31/2002US20020161256 Orthorhombic phase mixed metal oxide of vanadium, molybdenum and/or tungsten, one of tellurium and selenium, and at least one other element; oxidation catalysts for production of acrylic acid or acrylonitrile
10/31/2002US20020161227 By reacting a phosphazenium compound with Q as counteranion with a halogenated aromatic compound to substitute at least one halogen atom with Q
10/31/2002US20020161021 Beta hydroxy ketone treated with trialkylborane or dialkylalkoxyborane followed by recovery and reuse of alkylborane
10/31/2002US20020158223 Reacting a primary or secondary alcohol with acrylonitrile in presence of an alkali metal hydroxide to obtain alkyloxypropionitrile, adding water without removing alkali metal hydroxide to effect hydrogenation using a catalyst
10/31/2002DE10209139A1 Tricyclic compounds useful as components in liquid crystal media are new
10/31/2002DE10120819A1 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
10/31/2002CA2443946A1 Process for the preparation of 1,3-substituted indenes and aryl-fused azapolycyclic compounds
10/30/2002EP1253128A1 Perfluoroisopropylbenzene derivatives
10/30/2002EP1251822A1 Novel coupler for use in oxidative hair dyeing
10/30/2002EP1105359B1 Solid phase synthesis of compounds by carbon-carbon bond forming mitsunobu reactions
10/30/2002EP0998462B1 Process for the preparation of 1,3-diaza-spiro (4.4) non-1-en-4-one derivatives and 1-cyano-1-acylamino-cyclopentane intermediates
10/30/2002EP0906289B1 Method of preparing 4,5,6-trichloro- and 2,4,5,6-tetrachloropyrimidine
10/30/2002CN1377339A Method for producing cyanoacetic acid esters
10/30/2002CN1377338A Insoluble lewis promoters for nickel-catalysed hydrocyanation of monoolefins
10/30/2002CN1377336A Carboxylic acid derivatives and drugs containing the same
10/30/2002CN1093532C Process for preparing raw powder of fenpropathrin with content larger than 90%
10/30/2002CN1093531C Catalytic synthesis of optical active cyanhydrin compound by using cyanhydrain catenase
10/29/2002US6472553 Synthesis of new polynitriles from cycloalphatic vicinal primary diamines
10/29/2002US6472552 Promoted multi-metal oxide catalyst
10/29/2002US6472544 Process for the preparation of optically active 2-[6-hydroxymethyl)-1,3-dioxan-4yl]acetic acid derivatives
10/29/2002US6472419 1-H-3-aryl-pyrrolidine-2, 4-dione derivatives as pest-control agents
10/29/2002US6472415 Androgen receptor suppressors in the therapy and diagnosis of prostate cancer, alopecia and other hyper-androgenic syndromes
10/29/2002US6472414 Conformationally restricted aromatic inhibitors of microsomal triglyceride transfer protein and method
10/29/2002US6472412 Compounds as PDE IV and TNF inhibitors
10/29/2002US6472349 Pyridine-2,3-dicarboxylic acid diamides
10/29/2002CA2291068C Method for the preparation of citalopram
10/25/2002EP1194142A4 Salts of cis -4-cyano-4-(3-cyclopentyloxy-4-methoxyphenyl) cyclohexan-1-carboxylate!
10/24/2002WO2002083625A1 Ferulic acid dimers and their pharmaceutically acceptable salts, their preparation and use thereof for treating dementia
10/24/2002WO2002083624A1 3,4-di-substituted cyclobutene-1,2-diones as cxc-chemokine receptor ligands
10/24/2002WO2002083302A1 Method for producing molybdenum-bismuth-iron containing composite oxide fluid bed catalyst
10/24/2002US20020156315 Reacting acrylonitrile with cycloaliphatic vicinal diamines in the presence of water and an acid catalyst with pKa of -3.0-7. 5
10/24/2002US20020156295 Coordination catalyst containing ligand
10/23/2002EP1250314A2 3-phenoxy-1-phenyl acetylene derivatives and their use as herbicides
10/23/2002EP1250313A1 Monohydrate of cis-lithium-cyano-4- 3-(cyclopentyloxy)-4-methoxyphenyl]cyclohexanecarboxylate
10/23/2002EP1250312A1 Method for the hydrocyanation of unsaturated organic compounds
10/23/2002EP1250311A1 Asymmetric synthesis of pregabalin
10/23/2002CN1093124C Substituted 4-hydroxy-phenylalcanoic acid derivatives with agonist activity to PPAR-gamma
10/22/2002US6469224 Reacting a phosphazenium compound with a halogenated aromatic compounds, especially chlorinated aromatic compounds
10/22/2002US6469194 Production of nitriles via hydrocyanation of ethylenically unsaturated organic compounds
10/22/2002US6469173 Alkyl esters of 3-(3,4-dihalogenophenyl)-2,6-dioxopiperidine-3-propionic acid of use as intermediates
10/22/2002US6468607 Naphthalene derivative and liquid crystal composition comprising the same
10/22/2002US6468443 Dopant chosen from fluorinated amino biphenyl, conjugated diacetylene amino diphenyl and nonconjugated diacetylene amino triphenyl compounds; large dielectric anisotropy; retaining fast response time
10/21/2002WO2001068743A2 Porous polymer/carrier solid phase reactants, method for producing same and the use thereof
10/21/2002CA2406787A1 Porous polymer/carrier solid phase reactants, method for producing same and the use thereof
10/17/2002WO2002081429A1 Novel compound having oxime group and insecticide/acaricide
10/17/2002WO2002081428A1 Benzene compound and salt thereof
10/17/2002US20020151719 Vapor phase fluid catalysis with alkali metal enables recycling and reuse of unreacted ammonia; fluidization to remove heat of reaction
10/17/2002DE10114970A1 New 1,2-diamino-4-azolyl-, -4-furyl-, -4-thienyl-, -4-phenyl- and -4-azinyl-benzene compounds and known analogues are used in oxidative colorants for keratin fibers, especially human hair
10/17/2002DE10104770C1 (1,1'-Biphenyl)-2,4-diamin-Derivate enthaltende Färbemittel für Keratinfasern sowie neue (1,1'-Biphenyl)-2,4-diamin-Derivate (1,1'-biphenyl) -2,4-diamine derivatives containing a colorant for keratin fibers and new (1,1'-biphenyl) -2,4-diamine derivatives
10/16/2002EP1249274A1 NOx treated mixed metal oxide catalyst for use in oxidation and ammoxidation reactions of alkanes
10/16/2002EP1248767A2 Separation of the products of polyamide ammonolysis
10/16/2002EP1248612A1 Novel compounds and compositions as protease inhibitors
10/16/2002EP0542136B1 1-[(1,4-benzodioxanyl)alkyl]-4-(heteroaryl) piperidines, piperazines and pyrrolidines as antipsychotic agents
10/16/2002CN1374965A Hydroformylation using multidentate phosphite ligands
10/16/2002CN1374943A Multidentate phosphite ligands, catalytic compositions containing such ligands and catalytic processes utilizing such catalytic compositions
10/16/2002CN1374942A Multidentate phosphite ligands, catalytic compositions containing such ligands and catalytic processes utilizing such catalytic compositions
10/16/2002CN1374941A Process and intermediates for making 4-cyanosubstituted cyclohexanoic acids
10/16/2002CN1374935A Hydroformylation process utilizing multidentate phosphite ligands
10/16/2002CN1374886A Hydroformylation of unsaturated compounds using polymeric phosphite ligands
10/16/2002CN1374885A Catalysts for the ammoxidation of alkanes
10/15/2002US6465693 Metal-catalyzed arylations of hydrazines, hydrazones, and related substrates
10/15/2002US6465688 Process for the preparation of trifluoromethyl-substituted biphenylcarboxylic acids and novel trichloromethyl-and trifluoromethyl-substituted biphenylcarbonitriles
10/15/2002US6465687 Thyroid receptor ligands and method
10/15/2002US6465684 Process for the separation of a mixture of enantiomers
10/15/2002US6465664 Asymmetric 1,4-reductions of and 1,4-additions to enoates and related systems
10/15/2002US6465657 Method of preparing refined organic compound for use in photography with improved liquid-liquid extraction from organic reaction mixture
10/15/2002US6465523 4-substituted-3-substituted-amino-cyclobut-3-ene-1,2-diones and analogs thereof as novel potassium channel openers
10/15/2002US6465513 Multicyclic compounds which inhibit leukocyte adhesion mediated by VLA-4
10/15/2002US6465455 Benzamide derivatives for the treatment of diseases mediated by cytokines
10/15/2002US6465222 Method for stereoselective production of substituted cyclohexylanhydrins
10/10/2002WO2002079145A1 BENZAMIDE INHIBITORS OF FACTOR Xa
10/10/2002WO2002079143A1 N-phenpropylcyclopentyl-substituted glutaramide derivatives as nep inhibitors for fsad
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