Patents
Patents for C07C 209 - Preparation of compounds containing amino groups bound to a carbon skeleton (17,459)
12/2002
12/05/2002US20020183554 Methods of preparing didesmethylsibutramine and other sibutramine derivatives
12/05/2002US20020183281 For therapy and prophylaxis of disorders that are ameliorated by the inhibition of neuronal monoamine uptake in mammals; disorders including erectile dysfunction, affective disorders, obesity, cerebral function disorders, pain
12/05/2002DE10126253A1 Neuartig konfektionierte quaternäre Ammoniumverbindungen New made-quaternary ammonium compounds
12/05/2002DE10126252A1 Neiartig konfektionierte quaternäre Ammoniumverbindungen Neiartig assembled quaternary ammonium compounds
12/05/2002CA2448300A1 Process for preparing sertraline intermediates
12/05/2002CA2448279A1 Process for preparing sertraline hydrochloride polymorphic form ii
12/05/2002CA2444442A1 Environmentally friendly process for the hydrogenation of dinitriles
12/04/2002EP1262232A1 Catalysts and process for producing aromatic amines
12/04/2002EP1262171A1 Novelly formulated quaternary ammonium compositions
12/04/2002EP1262170A1 Compositions comprising quaternary ammonium compounds
12/04/2002EP1261580A1 Method for separating an azepine derivative out of a mixture containing an amine and an azepine derivative
12/04/2002CN1095470C Ferrocene oxazoline phosphino ligand with several chiral centers and its synthesis and use
12/03/2002US6489522 Process for producing optically active 3,7-dimethyl-6-octenol and process for producing intermediate therefor
12/03/2002US6489374 Organonitrogen compounds that yield amines, imines or amidines when exposed to visible or ultraviolet radiation; polymerization catalysts used in one-pot systems having storage stability
11/2002
11/28/2002WO2002094434A1 Ni/tio2 hydrogenation catalyst
11/28/2002WO2002094208A1 Novel couplers for use in oxidative hair dyeing
11/28/2002US20020177735 Catalytic hydrogenation of aromatic nitriles
11/28/2002DE10124600A1 Production of supported nickel catalyst, useful for hydrogenation of nitroaromatic compound, involves co-precipitating nickel and at least one other metal on titania support
11/28/2002DE10122758A1 Production of mixed secondary amines useful as polymerization catalysts, comprising separate and simultaneous addition of aldehyde and primary amine in presence of hydrogen, using nickel catalyst
11/28/2002CA2434036A1 Novel couplers for use in oxidative hair dyeing
11/27/2002EP1259477A1 Aminoadamantane derivatives as therapeutic agents
11/27/2002EP1259476A1 Chlorination of an aniline in ortho in a hydrofluoric medium
11/27/2002EP1259475A1 Transition metal-catalyzed process for addition of amines to carbon-carbon double bonds
11/27/2002EP1019319B1 Synthesis method for solution with high grade chloramine
11/27/2002CN1381439A Process for preparing phenylamine or alkylphenylamine
11/26/2002US6486355 Application of chiral critical clusters to assymetric synthesis
11/26/2002US6486353 Process for producing optically active 3,7-dimethyl-6-octenol and process for producing intermediate therefor
11/21/2002US20020173681 Regeneration of onium fluoride-HF adducts
11/21/2002US20020173676 Method for producing primary and secondary amines by hydrogenation of nitriles and imines
11/21/2002US20020173617 Polyfluorene end-capped with at least one charge-transporting moiety; field-effect transistors, light-emitting diodes (LEDs) and photovoltaic devices
11/20/2002EP1257523A1 Method of producing 3-aminoalkanoic acid esters
11/20/2002EP1257522A1 Method for production of diaminodiphenylmethanes
11/20/2002EP1257521A1 Method for the production of amines from epoxidised olefins
11/20/2002CN1380880A Process for producing substituted aromatic compound
11/20/2002CN1380284A Synthesis process of tert-butyl amine and its formula
11/19/2002US6482986 Benzene derivatives, preparation method and pharmaceutical compositions containing same
11/19/2002US6482944 By direct reaction of an amine with an alpha, gamma-dihaloalkane or an alpha, gamma-dihaloalkene; tertiary aminoalkylorganometallics can be made by then reacting the tert haloalkylamines with an alkali metals
11/14/2002WO2002090330A1 Substituted 2-pyridine-cyclohexane-1,4-diamine derivatives
11/14/2002WO2002090317A1 Substituted cyclohexane-1,4-diamine derivatives
11/14/2002WO2002090316A1 Method of inhibiting methamphetamine synthesis
11/14/2002WO2002090315A1 Process for preparation of 1,5-diaminonaphthalenes
11/14/2002WO2002089783A1 Substituted cyclohexan-1,4-diamine derivatives with constipating and peripheral analgesic properties
11/14/2002US20020169319 Preparation of n-butylamines
11/14/2002US20020169313 Of carbonyl compounds with secondary amines in the presence of a water scavenger, preferably trifluoroacetic acid; preparation of imidazole-containing benzodiazepines, which are inhibitors of farnesyl protein transferase
11/14/2002US20020169157 An aromatic or heteroaromatic amino acid derivative, used for treating disorders related to overexpression of protein tyrosine phosphatase-1B
11/14/2002US20020169074 Catalyst comprises atleast one compound selected from palladium oxide, palladium oxide monohydrate, and palladium hydroxide(divalent) (b) atleast one other element Pt, Ru, Rh, Ir and Au on a non-organic porous substrate
11/14/2002DE10122539A1 Mehrzähnige unsymmetrische Liganden auf Binaphthylbasis Multidentate unsymmetrical ligands on Binaphthylbasis
11/14/2002DE10122234A1 Verfahren zur Herstellung von 1,4-Diaminonaphthalin und/oder 1,5-Diaminonaphthalin A process for preparing 1,4-diaminonaphthalene and / or 1,5-diaminonaphthalene
11/14/2002DE10120456A1 Polymergebundener Katalysator für die enantioselektive Aldol-/Mannichreaktion Polymer-bound catalyst for the enantioselective aldol / Mannich reaction
11/14/2002DE10119136A1 Ruthenium-Katalysator für die Hydrierung von Diaminodiphenylmethan zu Diaminodicyclohexylmethan Ruthenium catalyst for the hydrogenation of diaminodiphenylmethane to diaminodicyclohexylmethane
11/14/2002CA2446735A1 Substituted cyclohexane-1,4-diamine derivatives with an anti-diarrhoea and peripheral analgesic action
11/13/2002EP1256570A1 Polydentate asymmetric ligands based on biphenyl
11/13/2002EP1256567A1 Process for the preparation of 1,4-diaminonaphthalene and/or 1,5-diaminonaphthalene
11/13/2002EP1255724A1 Substituted norbornylamino derivatives, method for the production thereof, use thereof as a medicament or a diagnostic reagent and medicaments containing said compounds
11/13/2002CN1379756A Substituted nor bornylamino derivatives, method for production thereof, use thereof as medicament or diagnostic reagent medicaments containing said compounds
11/13/2002CN1379755A Substituted 2-dialkylamino alkylbiphenyl derivatives
11/12/2002US6479704 Hydrogenation with monolith reactor under conditions of immiscible liquid phases
11/12/2002US6479703 Method for preparing polyhalogenated paratrifluoromethylanilines
11/12/2002US6479661 Method for symmetrically and asymmetrically disubstituting carboxylic acid amides with organotitanates and grignard reagents
11/12/2002US6478968 Method for filtering a three-phased reaction mixture
11/07/2002WO2002088127A2 Triazolopyrimidines
11/07/2002WO2002088126A1 Triazolopyrimidines
11/07/2002WO2002088125A2 Triazolopyrimidines having a fungicidal effect
11/07/2002WO2002088067A1 Process for the synthesis of mixtures of methane diphenyl diamine and its higher homologues with a controlled isomer distribution
11/07/2002WO2002087759A1 Polymer-bound catalyst for the enantioselective aldol or mannich reaction
11/07/2002US20020165411 Sterically hindered phosphine ligands and uses thereof
11/07/2002US20020165409 Production of quaternary ammonium salt of hydroxycarboxylic acid and quaternary ammonium salt of inorganic acid
11/07/2002DE10121102A1 Triazolopyrimidine Triazolopyrimidines
11/06/2002EP1254889A1 Process for the preparation of quaternary ammonium salts of hydroxycarboxylic acids and quaternary ammonium salts of inorganic acids
11/06/2002EP1254715A2 Coated monolith substrate and catalysts comprising it as support
11/06/2002EP1254196A1 Dendrimers
11/06/2002EP1254103A1 Method of making 3,5-difluoroaniline from 1,3,5-trichlorobenzene
11/06/2002EP1254096A1 Method for producing 2,3,5,6-tetrahalogen-xylylidene compounds
11/06/2002EP1254092A1 Resolution of dl-racemic mixtures
11/06/2002CN1377875A Process for producing para-amino-phenol
11/05/2002US6476270 Waste-free process for manufacture of amides and amines from carbonium ion precursors and 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
11/05/2002US6476268 Preparation of N-benzylamines
11/05/2002US6476267 Process for producing aromatic primary amine by low-pressure
11/05/2002US6476266 Diamino compound and production process for the same
11/05/2002US6476265 Method for producing aryl oligoamines
10/2002
10/31/2002WO2002085838A1 Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds
10/31/2002WO2002085819A2 Production of tertiary amines by reductive amination
10/31/2002WO2002085786A1 Process for preparing tetrafluoroborate salt and intermediates thereof
10/31/2002WO2002030851A3 Method for the hydrogenation of unsubstituted or alkyl substituted aromatics
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
10/31/2002US20020158223 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
10/31/2002DE10121162A1 Triazolopyrimidine Triazolopyrimidines
10/31/2002DE10121101A1 Triazolopyrimidine Triazolopyrimidines
10/30/2002EP1253136A1 Process for the production of aqueous solutions of unsaturated quaternary ammonium salts
10/30/2002EP1252926A2 Ruthenium comprising catalyst for the hydrogenation of diaminophenylmethane to diaminodicyclohexylhexane
10/30/2002EP1105368B1 Photoactivatable bases containing nitrogen
10/30/2002EP0888268B1 Method for the cyclotrimerization of alkynes in aqueous solutions
10/30/2002CN1377337A Process for phenylacetic acid derivatives
10/30/2002CN1377298A Method for activating passivated iron
10/29/2002US6472564 Process for the preparation of toluylene diisocyanate, specific mixtures of toluylene diamine and water, and the use of toluylene diamine and water mixtures to prepare toluylene diisocyanate
10/29/2002US6472426 Anti- neoplastic, anti-diarrheal, anti-peristaltic, gastro-intestinal anti-spasmodic, anti-viral, anti-retroviral, anti-psoriasis and insecticidal compositions
10/24/2002WO2002083631A1 Methods of preparing didesmethylsibutramine and other sibutramine derivatives
10/24/2002US20020156322 Method for production of aromatic compounds
10/24/2002US20020156295 Coordination catalyst containing ligand