Patents
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Patents for C07C 255 - Carboxylic acid nitriles (27,066)
12/1999
12/21/1999US6005141 Use of glycine-N,N-diacetic acid derivatives as biodegradable complexing agents for alkaline earth metal ions and heavy metal ions and process for the preparation thereof
12/21/1999US6005134 Process for the preparation of aliphatic nitriles
12/21/1999US6004988 Carboxylic acid derivatives, their preparation and their use
12/21/1999US6004958 Compounds and methods for therapeutic intervention in preventing diabetic complications and procedures for assessing a diabetic's risk of developing complications and determining the efficacy of therapeutic intervention
12/16/1999WO1999064391A1 New process
12/16/1999WO1999064155A1 Catalyst comprising a complex of a metal from subgroup viii based on a bidentate phosphonite ligand, and method for producing nitriles
12/16/1999WO1999063992A1 Novel calcium channel drugs and uses
12/16/1999WO1999055718A3 Solution phase biopolymer synthesis
12/16/1999WO1999054280B1 Cubane derivatives as metabotropic glutamate receptor antagonists and process for their preparation
12/16/1999CA2318901A1 Novel calcium channel drugs and uses
12/15/1999EP0963984A1 Heteroarylpiperidines and piperazines and their use as antipsychotics and analgetics
12/15/1999EP0963369A1 Method for separating 6-aminocapronitrile from mixtures containing 6-aminocapronitrile and an imine
12/15/1999EP0792252B1 Monomers and composition which can be crosslinked and crosslinked polymers
12/15/1999CN1238760A N-(aryl/heteroaryl/alkyl acetyl) amino acid esters, pharmaceutical composition comprising same, and methods for inhibiting beta-amyloid peptide release and/or its synthesis by use of such compounds
12/15/1999CN1047382C Quasi-pyrethrin composition and its application
12/14/1999US6002040 Providing aqueous stream by means of liquid spray nozzles
12/14/1999US6001884 (substituted phenylene)alkylaminealkyl phenylene compounds of given formula; administering to treat disorders characterized by abnormal calcium homeostasis such as hyperparathyroidism, paget's disease, osteoporosis and hypertension
12/14/1999US6001869 Method of inhibiting parasitic activity
12/14/1999US6001834 [(4-heteroaryl-1-piperazinyl)alkoxy]-3,4-dihydro-1(2h)-naphthalenones and related compounds and their therapeutic utility
12/14/1999US6001275 Liquid-crystalline compound having dienyl moiety and liquid-crystal composition
12/09/1999WO1999063104A1 Method for stereoselective production of substituted cyclohexylcyanhydrins
12/09/1999WO1999062872A1 New 3-aryl-2-hydroxypropionic acid derivative (i)
12/09/1999WO1999062871A1 New 3-aryl propionic acid derivatives and analogs
12/09/1999WO1999062870A1 New 3-aryl-2-hydroxypropionic acid derivative iii
12/09/1999WO1999062867A1 Indan derivatives
12/09/1999WO1999062520A1 Hiv integrase inhibitors
12/09/1999WO1999043285A3 Sulphonamide derivatives
12/09/1999DE19825212A1 Katalysator, umfassend einen Komplex eines Metalls der VIII. Nebengruppe auf Basis eines zweizähnigen Phosphonitliganden und Verfahren zur Herstellung von Nitrilen Catalyst comprising a complex of a metal of the VIII. Subgroup based on a bidentate phosphonite ligands and methods for preparing nitriles
12/09/1999DE19824491A1 Verfahren zur stereoselektiven Herstellung von substituierten Cyclohexylcyanhydrinen A process for the stereoselective preparation of substituted Cyclohexylcyanhydrinen
12/09/1999CA2334412A1 Indan derivatives
12/09/1999CA2334374A1 New 3-aryl propionic acid derivatives and analogs
12/09/1999CA2334107A1 New 3-aryl-2-hydroxypropionic acid derivative iii
12/09/1999CA2333707A1 Hiv integrase inhibitors
12/08/1999EP0961768A1 Method for separating 6-aminocaproic acid nitrile from mixtures containing 6-aminocaproic acid nitrile and an imine
12/08/1999EP0961766A1 Phenoxyacetic acid derivatives and their use as herbicides
12/08/1999EP0712387B1 2-aminoindans as selective dopamine d3 ligands
12/08/1999EP0664780B1 10-substituted 1,8-dihydroxy-9(10h) anthracenone pharmaceuticals
12/08/1999CN1047165C Process for reduction of waste material during manufacture of acrylonitrile
12/08/1999CN1047163C Hydrocyanation process and multidentate phosphite and nickel catalyst composition therefor
12/07/1999US5998652 Process for preparing 2-cyanobiphenyl compound
12/07/1999US5998642 Thienyl-containing fatty acid glycosyl phosphatidylinosital analogues used for inhibiting parasitic activity
12/07/1999US5998499 Dental adhesive; shrinkage inhibition
12/07/1999US5998472 Enhanced flexibility of polymeric film on mammalian skin
12/07/1999US5998471 Skin disorders; antiinflammatory agents
12/07/1999US5998417 N-[(4-heteroaryl-1-piperazinyl) alkyl]phthalimides and related compounds and their therapeutic utility
12/07/1999CA2101524C Inhibiting popcorn polymer formation with esters of inorganic acids
12/07/1999CA2020920C A process for the preparation of 1,1-bis(4-chlorophenyl)-2,2,2-trichloroethanol
12/02/1999WO1999061413A1 Substituted 4-biarylbutyric and 5-biarylpentanoic acid derivatives as matrix metalloprotease inhibitors
12/02/1999WO1999061411A1 Processes for producing cyanophenyl derivatives
12/02/1999WO1999061410A1 2,3,5-substituted biphenyls useful in the treatment of insulin resistance and hyperglycemia
12/02/1999WO1999048872A3 Method for separating an azepine derivative from a mixture containing an amine and an azepine derivative
12/02/1999CA2331056A1 2,3,5-substituted biphenyls useful in the treatment of insulin resistance and hyperglycemia
12/01/1999EP0804412B1 Hydrocyanation of diolefins and isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles
12/01/1999CN1237154A Process for simultaneously preparing 6-aminocapronitrile and hexamethylene diamine
12/01/1999CN1237153A Process for manufacture of aliphatic alpha, omega amino nitriles
11/1999
11/30/1999US5994259 Catalysts for the ammoxidation of alkanes
11/30/1999US5993687 Acrylonitrile solutions of maleimides, method for preparation thereof, and acrylonitrile based copolymers obtained by use of the solutions
11/25/1999WO1999060003A1 Novel furylphosphines and organometallic complexes containing them
11/25/1999WO1999059963A1 Recovery of organics from process flare header
11/25/1999WO1999059962A1 Method for preparing aminonitrile and diamine
11/25/1999WO1999059960A1 Benzamide derivatives for the treatment of diseases mediated by cytokines
11/25/1999WO1999059959A1 Benzamide derivatives for the treatment of diseases mediated by cytokines
11/25/1999WO1999059527A2 Oxidizing hair coloring agents containing 2,5-diamino-1-phenylbenzene derivatives and novel 2,5-diamino-1-phenylbenzene derivatives
11/25/1999WO1999044982A3 Method for hydrogenating aliphatic alpha-, omega-dinitriles
11/25/1999DE19822912A1 Verfahren zur Herstellung von 3-Amino-2-oxo-pyrrolidinen, neue Zwischenprodukte und deren Verwendung A process for the preparation of 3-amino-2-oxo-pyrrolidines, to novel intermediates and their use
11/25/1999CA2333183A1 Novel furylphosphines and organometallic complexes containing them
11/25/1999CA2332613A1 Method for preparing aminonitrile and diamine
11/25/1999CA2332502A1 Recovery of hydrogen cyanide during the manufacture of acrylonitrile or methacrylonitrile
11/25/1999CA2328699A1 Benzamide derivatives for the treatment of diseases mediated by cytokines
11/24/1999EP0959076A1 Heteroarylperidines and piperazines and their use as antipsychotics and analgetics
11/24/1999EP0959075A1 Heteroarylpiperidines and piperazines and their use as antipsychotics and analgetics
11/24/1999EP0959070A1 Process for the production of 3-amino-2-oxopyrrolidines, novel intermediates and their use
11/24/1999EP0959060A1 Chlorobenzene derivatives, liquid-crystal composition, and liquid-crystal display elements
11/24/1999EP0957907A1 Il-8 receptor antagonists
11/24/1999CN1236358A Substituted N-[(aminoiminomethyl or aminomethyl) phenyl] propyl amides
11/24/1999CN1236355A Process for simultaneously preparing 6-aminocapronitrile and hexamethylene diamine
11/24/1999CN1046707C 2-cyanoacrylic acid esters
11/24/1999CN1046706C Phenyl acetic acid derivatives, process and intermediate products for their production and composition containing them
11/24/1999CN1046639C Method for deagglomerating and re-exposing catalyst in a fluid bed reactor
11/23/1999US5990339 Phenylacetic acid derivatives, and use as fungicides
11/23/1999US5990141 Administering 5-methyl-isoxazole-4-carboxylic acid-n-(4-trifluoromethyl)anilide or 2-cyano-3-hydroxy-n-(4-trifluoro-methyl)phenyl-2-butenamide; antitumor,-carcinogenic and proliferative agents; kinase inhibitors
11/23/1999CA2152464C Process for preparing ammoxidation catalysts
11/22/1999CA2272664A1 Process for the preparation of 3-amino-2-oxo-pyrrolidines, novel intermediates and their use
11/18/1999WO1999058509A1 Method for producing isoxazoline-3-yl-acyl benzene
11/18/1999WO1999058477A2 N-[3-[2-[(2,3-dihydro-1h-inden-2-yl)alkylamino]-ethyl]phenyl carboxamide derivatives, preparation and therapeutic applications
11/18/1999WO1999051568A3 A CONVERGENT SYNTHESIS OF α-ARYL-β-KETONITRILES
11/18/1999CA2727762A1 Process for synthesizing thioether precursors of herbicides by reaction of anilines with dialkyl disulfides in the presence of an alkyl nitrite
11/17/1999EP0957114A1 Azoamide compounds and their use as polymerisation initiators
11/17/1999EP0957102A1 Heteroarylpiperidines and piperazines and their use as antipsychotics and analgetics
11/17/1999EP0957084A2 Process for the purification of aqueous acrylonitrile process streams
11/17/1999EP0957083A2 Process for stabilising cyanhydrines
11/17/1999CN1235651A Optical brightening agent
11/17/1999CN1235154A Oxidant reduction by manipulation and/or treatment of aqueous acrylonitrile process streams
11/17/1999CN1046503C Preparation of aromatic pyrrole compounds
11/16/1999US5986127 Aminonitrile production
11/16/1999US5986126 Process for the production of 6-aminocapronitrile and/or hexamethylenediamine
11/16/1999US5985921 2-Phenyl-2-methoxyimino acetic acid esters
11/16/1999US5985788 Ammoxidation process comprising catalytically oxidizing at least one saturated hydrocarbon selected from the group consisting of propane and isobutane with a mixed gas containing molecular oxygen and ammonia in the presence of a
11/16/1999US5985446 Solvent solubility; burns cleanly; high electron density; electroconductivity
11/16/1999US5984975 3-substituted para-aminophenols and use thereof in dyeing keratinous fibers
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