Patents
Patents for C07C 255 - Carboxylic acid nitriles (27,066)
06/2001
06/05/2001US6242606 Reacting a a,a-dimethylphenylacetic acid amide with a w-halo compound produces w'-halo-a-keto-a,a-dimethylphenylacetic acid amide and reacting it with a piperidine compound; 2-(4-(4-chloro-butyryl)-phenyl)-2-methy-propionic acid
06/05/2001US6242410 Azeotropic composition of hexafluoropropylene dimer and acetonitrile and separation process using the same
06/05/2001CA2101525C Inhibiting popcorn polymer formation with sulfur-containing compounds
05/2001
05/31/2001WO2001037663A2 Blocking an ethylene response in plants using cyclopropene derivatives
05/30/2001EP1102744A1 Novel method for preparing optically active alpha-aminonitriles
05/30/2001EP1102743A1 Amide derivatives which are useful as cytokine inhibitors
05/30/2001EP1102739A1 Glucocorticoid and thyroid hormone receptor ligands for the treatment of metabolic disorders
05/30/2001CN2432211Y Acrylonitrile quench tower
05/30/2001CN1297429A Processes for preparing pesticidal intermediates
05/30/2001CN1296944A Process for producing malononitrile
05/30/2001CN1066439C Method for prepn. of isooxazoles herbicides
05/30/2001CN1066436C Cyclohexanes and cyclohexenes derivs.
05/30/2001CN1066435C Process for preparing halogenated methyl benzoyl cyanides
05/29/2001US6239307 Process for preparing cyanoacetic esters
05/29/2001US6239288 Biphenyl hydroxy imino butyric acids and their derivatives for treating arthritis
05/29/2001US6239286 Reacting 1-amino-1-cyanocyclopentane with an acyl halide; then an anhydride
05/29/2001US6239155 Phenyl-substituted 1,4-dihydropyridines
05/29/2001US6239077 Pesticides; applying to plants
05/25/2001WO2001036429A1 Phosphites
05/25/2001WO2001036380A2 Transesterification method for making cyanoacrylates
05/25/2001WO2001036371A1 Carbonic acid derivatives and their use as ectoparasiticidal composition
05/25/2001WO2001036365A2 Thyroid receptor antagonists for the treatment of cardiac and metabolic disorders
05/25/2001WO2001036095A1 Polymer-supported lewis acid catalyst
05/25/2001WO2001035955A1 Benzene derivatives and use thereof as drugs
05/25/2001WO2000077027A3 Serine protease inhibitors
05/25/2001WO2000071114A8 Salts of cis-[4-cyano-4-(3-cyclopentyloxy-4-methoxyphenyl)cyclohexan-1-carboxylate]
05/25/2001CA2389608A1 Nickel complexes of asymmetrical phosphites, their preparation and theiruse as catalyst
05/24/2001US20010001799 Anticoagulant
05/23/2001EP1100788A1 Substituted quinazoline derivatives
05/23/2001EP1100774A1 Improved arylamine synthesis
05/23/2001EP1100772A1 Open chain alkoxyamine compounds and their use as polymerization regulators
05/23/2001EP1100769A1 Aminomethylcarboxylic acid derivatives
05/23/2001EP1100768A2 Process for the preparation of r-(-)-carnitine
05/23/2001EP1100763A1 Diketoacid-derivatives as inhibitors of polymerases
05/23/2001EP1100503A2 Non-imidazole alkylamines as histamine h 3?-receptor ligands and their therapeutic applications
05/23/2001EP1100495A1 Propenamides as ccr5 modulators
05/23/2001CN1296473A Convergent synthesis of alpha-aryl-beta-ketonitriles
05/23/2001CN1296471A Substituted 2-phenyl-(3,4-dihydroxy-5-nitrophenyl)-1-ethanones, their use in the treatment of some central and peripheral nervous system and pharmaceutical compositions containing them
05/23/2001CN1066133C Substituted (hetero) aryl compounds, process for preparation, agents containing them, and their use
05/22/2001US6235938 Transition metal-catalyzed process for preparing N-aryl amine compounds
05/22/2001US6235936 Transition metal catalyst for arylation
05/22/2001US6235927 Process for the separation of a mixture of enantiomers
05/17/2001WO2001034594A1 Dipeptidyl peptidase iv inhibitors and methods of making and using dipeptidyl peptidase iv inhibitors
05/17/2001WO2001034575A1 Substituted phenyluracils and their use as herbicides
05/17/2001WO2000076959A3 Intermediates for the preparation of (n)-[2-(carboxymethoxy) ethyl]-(n)-(carboxymethyl) glycine
05/17/2001DE19954312A1 Substituierte Phenyluracile Substituted Phenyluracils
05/17/2001DE10053896A1 New fluorinated, aromatic liquid crystalline esters useful for the production of liquid crystal display devices
05/17/2001CA2390645A1 Substituted phenyluracils and their use as herbicides
05/17/2001CA2390231A1 Dipeptidyl peptidase iv inhibitors and methods of making and using dipeptidyl peptidase iv inhibitors
05/16/2001EP1098869A1 Improved method for simultaneous production of 6-aminocapronitrile and hexamethylenediamine
05/16/2001EP0820435B1 Method of preparing essentially pure isomers of alpha-bis-oximes
05/16/2001CN1295063A Propylene ammonoxidizing fluid bed catalyst
05/16/2001CN1065744C Treatment of platelet derived growth factor related disorders such as cancers using inhibitors of platelet derived growth receptor
05/15/2001US6232488 Method for hydrogenating dinitriles
05/15/2001US6231622 Dye compositions, especially for dyeing hair, containing indane derivative compounds
05/10/2001WO2001032609A1 Novel compounds having cyano and insecticides and miticides
05/10/2001DE19953058A1 Phosphite Phosphites
05/09/2001EP1097921A1 Phenylhydrazines
05/09/2001EP1097158A2 Ligands for metals and metal-catalyzed processes
05/09/2001EP1097137A1 N-substituted naphthalene carboxamides as neurokinin-receptor antagonists
05/09/2001EP1097117A2 Aryl vinyl ether derivatives and their use as herbicides
05/09/2001EP0633776B1 Compounds useful for treating allergic and inflammatory diseases
05/09/2001CN1294574A Fungicidal amides
05/09/2001CN1065524C Substituted phenyl acetanides, process for their prepn. and intermediates thereof
05/08/2001US6229047 Dipole aligned NLO chromophores
05/08/2001US6229040 Using free radical catalysts
05/08/2001US6228942 Dehydration to esterify or amidate surface of oxidized or aminated carbon powder or fiber suspended in solution containing a monomer or polymer having amine, hydroxy, and/or viny ether groups
05/08/2001CA2016620C Process for the preparation of 3,5,6-trichloropyridin-2-ol
05/03/2001WO2001031111A1 Mixtures of fluorescent whitening agents
05/03/2001WO2001030746A1 Method for preparing a hydroxybenzonitrile
05/03/2001WO2001030745A1 Anthranilic acid derivatives as inhibitors of the cgmp-phosphodiesterase
05/03/2001WO2001030734A1 Novel hydronaphtalene compounds, prepared by a rhodium catalyzed ring opening reaction in the presence of phosphine ligand
05/03/2001WO2001030493A1 Catalysts for the ammoxidation of alkanes
05/03/2001WO2001030149A1 Novel succinic acid metallo-beta-lactamase inhibitors and their use in treating bacterial infections
05/03/2001WO2000064861A3 Method of producing acetone-cyanhydrin
05/03/2001CA2388077A1 Novel succinic acid metallo-beta-lactamase inhibitors and their use in treating bacterial infections
05/02/2001EP1096000A2 Liquid crystal composition
05/02/2001EP1095932A1 Phenoxyacetic acid derivatives and medicinal compositions containing the same
05/02/2001EP1095027A1 Substituted phenyl uracils
05/02/2001EP1095006A1 Derivatives of 1-oxyl-4-hydroxy-or 4-amino-2,2,6,6-tetramethylpiperidine as polymerization inhibitors for (meth) acrylate monomers
05/02/2001CN1293657A Aminonitrile production
05/02/2001CN1065265C Photo-cross-linkable 1,2-phenylene derivatives
05/01/2001US6225491 Pharmaceutical intermediates
05/01/2001CA2054821C Process for the production of 3-aminocrotononitrile
04/2001
04/26/2001WO2001028986A1 Method for producing acrylonitrile, catalyst for use therein and the method for preparing the same
04/26/2001WO2001028985A1 Method for producing acrylonitrile, catalyst for use therein and the method for preparing the same
04/26/2001WO2001028983A1 Method for the production of cyanoacetic acid esters
04/26/2001WO2000055125A3 N-cyanomethyl amides as protease inhibitors
04/26/2001US20010000513 Treatment of multiple sclerosis, atherosclerotic plaque rupture, aortic aneurism, heart failure, restenosis, periodontal disease, corneal ulceration, treatment of burns, decubital ulcers, wound healing, cancer, inflammation
04/25/2001WO2000012044A2 Method for the preparation of citalopram
04/25/2001EP1093389A1 Process for recovery of olefinically unsaturated nitriles
04/25/2001EP0915827B1 Process for producing amines and amino nitriles
04/25/2001EP0876210B1 Method for preparing ammoxidation catalysts for a fluidised-bed or moving-bed reactor
04/25/2001CN1292792A Microencapsulated lewis acid
04/25/2001CN1292778A Method for producing aliphatic alpha-, omega-diamines
04/25/2001CN1292777A Method for hydrogenating aliphatic, alpha-, omega-dinitriles
04/25/2001CN1292776A Iron-based catalyst for hydrogenating alpha-, omega-dinitriles
04/25/2001CN1292728A Catalyst comprising complex of metal of subgroup VIII, on basis of phosphonite ligand and method for hydroformylation
04/24/2001US6222064 Fluorination with aminosulfur trifluorides
04/24/2001US6222059 Process for the manufacture of aliphatic alpha, omega amino nitriles