Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 251 - Compounds containing nitrogen atoms doubly- bound to a carbon skeleton
Patents for C07C 251 - Compounds containing nitrogen atoms doubly- bound to a carbon skeleton (9,928)
05/2003
05/29/2003US20030100119 Combinatorial synthesis and screening of supported organometallic compounds and catalysts
05/28/2003EP1313709A1 Pyrazolyl biphenyl carboxamides
05/28/2003EP1169300B1 Compounds derived from benzoic acid esters, composition containing said compounds and use thereof
05/28/2003EP0736019B1 1,3-oxazin-4-one derivatives, process and intermediates for their preparation and their use as herbicides
05/28/2003CN1420863A Substd. imide derivs.
05/28/2003CN1109673C Improved methods of preparing 4-cyano-4-(substd. indazole) cyclohexane-carboxylic acids useful as PDE4 inhibitors
05/28/2003CN1109671C Photonitrosation of cyclododecane in chloroform in quasi-anhydrous medium
05/28/2003CN1109544C Beta-alkoxyacrylates against malaria
05/28/2003CN1109499C Fungicide active substance combinations
05/28/2003CA2412833A1 Two-phase ammoximation
05/27/2003US6569810 Cyclopentane-1,3-dione derivatives
05/22/2003WO2003042145A1 Processes for preparation of cyclopropylethanol, cyclo- propylacetonitrile and intermediates of both
05/22/2003WO2002059165A3 Polymerization of olefinic compounds
05/22/2003WO2002044144A3 Nucleophilic approach for preparing radiolabeled imaging agents and associated compounds
05/22/2003US20030097013 Nitrogen analogs of copper II beta-diketonates as source reagents for semiconductor processing
05/21/2003CN1109018C Systhesis of hydrazone beta-keto ester by reaction with diazo ester
05/20/2003US6567204 Electrochromic solution containing hydrazone compound and device manufactured with same
05/20/2003US6566555 Process for preparing oximes
05/15/2003WO2003040096A2 N, n'-substituted-1,3-diamino-2-hydroxypropane derivatives
05/15/2003US20030092929 Using halogenated xylene compound; chemical intermediate for quinolone antibiotics
05/15/2003CA2466284A1 N, n'-substituted-1,3-diamino-2-hydroxypropane derivatives
05/14/2003EP1058676B1 Process for preparation of oximes and resulting products
05/13/2003US6563003 Process to produce amino alcohol salts
05/13/2003US6562775 Fabric care method
05/13/2003US6562751 Polymerization of olefins
05/13/2003US6562311 Method for preparing hydrazine hydrate
05/07/2003EP0749417B1 Cyano compounds and preparations thereof
05/06/2003US6559341 Phthalic acid diamide derivatives, fluorine-containing aniline compounds as starting material, agricultural and horticultural insecticides, and a method for application of the insecticides
05/06/2003US6559327 Alkyl cobalt (III) dioximates and process for forming the same
05/02/2003EP1305292A1 Biphenyl carboxamides
05/02/2003EP1305284A1 Process and intermediate compounds for the preparation of pyrrolidines
05/02/2003EP1305279A2 Polymerization inhibitor for vinyl-containing materials
05/02/2003EP1042269B1 Preparation of quinonediimines from phenylenediamines using hydrogen peroxide and a catalyst
05/01/2003WO2003035604A1 Process for the preparation of aryl hydrazone and aryl hydrazine
05/01/2003US20030083357 Oxime derivatives for the treatment of dyslipidemia and hypercholesteremia
05/01/2003CA2463261A1 Process for the preparation of aryl hydrazone and aryl hydrazine
04/2003
04/30/2003CN1414060A Electro Chromotropic solution containing hydrazone compound and its electro chromotropic apparatus
04/30/2003CN1107049C Benzyloxy substituted aromatics and their use as fungicides and insecticides
04/29/2003US6555690 Alkyl or aryl substituted dihydronaphthalene derivatives having retinoid and/or retinoid antagonist-like biological activity
04/24/2003WO2003016282A3 Substituted 1h-dihydropyrazoles, their preparation and use
04/24/2003US20030078440 O- or S- substituted tetrahydronaphthalene derivatives useful as regulators of cell proliferation and differentiation, useful for treating skin-related diseases
04/24/2003US20030078284 Materials and methods for the treatment of depression
04/23/2003EP1304322A2 Carboxylic acid compound and use thereof
04/23/2003EP1303480A1 Process for the production of cyclohexanone oxime
04/23/2003EP1173452B1 Metal organic catalysts for polymerizing unsaturated compounds
04/23/2003EP1091931B1 Preparation of quinonediimines from phenylenediamines using oxygen and a metal or metal salt catalyst
04/23/2003EP0865423B1 Iminoacetic acid amides and their use as pest control agents
04/23/2003EP0805826B1 Olefin polymers
04/23/2003CN1413186A Aminobenzophenones as inhibitors of IL-1 beta and TNF-alpha
04/23/2003CN1106388C Method and composition for regeneration of aminal compound
04/23/2003CN1106380C New synthetic catechol derivatives, method for production and use thereof
04/22/2003US6552155 Blocked poly(1,4-butanediol)bis(4-aminobenzoate); formulations with polyisocyanates; rapid curing when exposed to water or air humidity; anticorrosive coating, antifouling paint, caulking, sealing, waterproofing
04/22/2003US6552080 Fungicidal compounds having a fluorovinyl-or fluoropropenyl-oxyphenyloxime moiety and process for the preparation thereof
04/22/2003US6552051 Useful as high energy oxidizing agents in explosive and propellant formulations, and drugs for vasodilation
04/22/2003US6551963 For controlling unwanted vegetation
04/22/2003US6551568 Process for the preparation of hydrazine
04/17/2003WO2002036641A3 Improved productivity catalysts and microstructure control
04/17/2003WO2002032226A1 Ectoparasitic insect pest controllers for animals and their usage
04/17/2003US20030073671 Side effect reduction; hormone replacement therapy
04/16/2003EP1302468A1 Processes and intermediates for manufacturing retroviral protease inhibiting compounds
04/16/2003EP1301470A1 Degradable crosslinkers, compositions therefrom, and methods of their preparation and use
04/16/2003EP1301468A1 Process for the production of cyclohexanone oxime
04/16/2003EP1301466A2 7-substituted tetracycline compounds
04/16/2003CN1105706C Cyclic amidino agents useful as nitric oxide synthase inhibitors
04/16/2003CN1105703C Alpha-substituted phenylacetic acid derivative, process for producing same, and agricultural bactericide containing same
04/10/2003WO2003029189A1 Process for producing (2-nitrophenyl)acetonitrile derivative and intermediate therefor
04/10/2003US20030066984 Use of chiral, uncharged metal compounds as dopants for liquid-crystalline materials
04/10/2003CA2463232A1 Process for producing (2-nitro-phenyl)acetonirtile derivative and intermediate used for synthesis thereof
04/09/2003EP1299403A1 Process for the preparation of manganese complexes of salen compounds
04/09/2003EP1299353A1 Process for the preparation of cyclohexanone oxime
04/09/2003CN1409626A Catechol oximes and their use in cosmetic and dermatological preparations
04/08/2003US6545108 Catalysts containing N-pyrrolyl substituted nitrogen donors
04/08/2003US6545049 E.g., (2E, 4E, 6E)-7-(3,5-diisopropyl-2-n-heptyloxyphenyl)-3-methylocta-2,4,6-trienoic acid, esters or amides thereof
04/03/2003US20030065222 Reacting a N-protected aminoacid ester with halomethyllithium compound; then acid
04/03/2003US20030065220 Work-up of the ammoximation products of ketones by liquid-liquid extraction in a ternary solvent system
04/03/2003US20030065219 Cyclization of an alcohol containing urea compound
04/03/2003US20030065187 Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds
04/03/2003US20030064883 Diimine transition metal compounds having aryl groups with one or more electron-attracting substituents, useful as catalysts for the polymerization of olefins
04/03/2003US20030063365 Electrochromic solution containing hydrazone compound and device manufactured with same
04/02/2003EP1296939A1 Method for the production of trioxime derivatives
04/02/2003EP0873295B1 Dimer-selective rxr modulators and methods for their use
04/02/2003EP0741694B1 Phenyl acetic acid derivatives, process and intermediate products for their production and agents containing them
04/02/2003CN1406929A Ammoxidation of ketone and treatment via penetrating evaporation and vapor permeation
04/02/2003CN1104421C Novel imino derivatives as inhibitors of bone resorption and vitronectin receptor antagonists
04/02/2003CN1104413C Phenylalkylcarboxylic acid derivatives
04/02/2003CN1104411C (E)-O-acyl-2-oxocyclododeketoxime, its preparation and use as herbicide
04/02/2003CN1104410C Phenyl acetic acid derivatives, process and intermediate products for their production and agents containing them
04/01/2003US6541675 2,4-dichlodro-5-fluoro-1,3-dimethylybenzene
04/01/2003US6541670 Antiinflammatory agents
04/01/2003US6541585 Polymerization of olefins
04/01/2003US6541521 Benzene butyric acids and their derivatives as inhibitors of matrix metalloproteinases
03/2003
03/27/2003WO2003024983A1 Transition metal complex, catalyst for olefin polymerization, and process for producing olefin polymer with the same
03/27/2003US20030060653 N-unsubstituted amidinium salts
03/27/2003US20030060357 Diimine transition metal compounds having aryl groups with one or more electron-attracting substituents, useful as catalysts for the polymerization of olefins
03/26/2003EP1204632A4 Fungicidal compounds having a fluorovinyl- or fluoropropenyl-oxyphenyloxime moiety and process for the preparation thereof
03/25/2003US6538090 Organic anti-reflective polymer and method for manufacturing thereof
03/20/2003WO2002096861A3 Process for treating an aqueous medium containing phosphate, cyclohexanone and cycloexanone oxime
03/20/2003US20030055287 Phthalic acid diamide derivatives, fluorine-containing aniline compounds as starting material, agricultural and horticultural insecticides, and a method for application of the insecticides
03/20/2003US20030055187 Polymerization of ethylene
03/20/2003US20030055025 For therapy of bacterial infections and neoplasms,
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