Patents
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Patents for C07C 211 - Compounds containing amino groups bound to a carbon skeleton (24,007)
10/1991
10/31/1991DE4013305A1 Verfahren zur herstellung von (alpha)-fluorstyrol Process for the preparation of (alpha) -fluorstyrol
10/30/1991EP0453885A2 Process for the preparation of aromatic amines
10/30/1991CN1055745A Methylene-crosslinked polyarylamine and process for preparing same
10/30/1991CN1055731A Joint production technique for n-alkyl n-benzyl aniline and n--n-dialkyl aniline
10/30/1991CN1014515B Nonaromatic fluoroallylamine mao inhibitors
10/23/1991EP0453066A1 Indanderivatives
10/23/1991EP0452952A1 Process for producing benzylamines
10/23/1991EP0452693A1 Method of preparing 2,2-disubstituted pentane 1,5-diamines
10/23/1991EP0452390A1 Halo substituted aminotetralins.
10/23/1991CN1014393B Preparing prepn.
10/16/1991EP0452143A2 Process for preparing optically active 3-hydroxypyrrolidine derivatives
10/16/1991EP0452000A2 Preparation of optically active norbornyl amine derivatives
10/16/1991EP0451979A2 Continuous preparation of secondary amines from nitriles using cobalt and zirconium
10/16/1991EP0451753A1 In the ethylenic moiety substituted phenylalkylethylenediamine-platinum (II or IV) derivatives and phenylalkyl-ethylenediamines
10/16/1991EP0451442A2 Process for preparing methylene-crosslinked polyraylamine.
10/16/1991EP0451145A1 A PROCESS FOR THE ENANTIOSPECIFIC SYNTHESIS OF INTERMEDIATES FOR HEXAHYDRO-BENZO d]NAPHTHO 2,1-b]AZEPINES
10/16/1991CN1055282A Use of hexamethylenetetramine as stabilizer for 3-isothiazolones
10/15/1991US5057623 Organic fluorine compound
10/15/1991US5057618 Complex compounds containing sulfonated phenyl phosphanes
10/11/1991CA2040123A1 Ethylene-substituted phenylalkylethylenediamine-platinum (ii or iv) derivatives and phenylalkylethylenediamines
10/11/1991CA2039925A1 Continuous preparation of secondary amines from nitriles using cobalt and zirconium
10/09/1991EP0450429A1 Cyclophanes, process for their preparation and pharmaceuticals containing them
10/09/1991CN1055178A Preparation and purification method of 2,6-diamino toluene
10/08/1991US5055618 Process for the preparation of α,ω-diamines
10/08/1991US5055617 Process for the preparation of N-alkylated anilines
10/08/1991US5055616 9,9-bis(3-alkyl-4-amino-5-isopropylphenyl) fluorene; for use in gas separation membranes
10/08/1991US5055615 Novel Squarium compounds, a process for preparing them and electrophotographic photoreceptors containing them
10/03/1991CA2039466A1 Cyclophanes, pharmaceutical compositions containing these compounds and processes for preparing them
10/02/1991EP0449741A1 Electrophotographic photosensitive member
10/02/1991EP0449301A1 Propanobicyclic amine derivatives for CNS disorders
10/02/1991EP0449111A1 Process for preparing 2-(3-aminopropyl)-cycloalkylamines
10/02/1991EP0449089A1 Process for preparing 3-aminomethyl-3,5,5-trimethyl-cyclohexylamine
10/02/1991EP0448899A1 Preparation of a para-aminodiphenylamine
10/02/1991DE4010252A1 New 2,2-di:substd. pentane-1,5-di:amine(s), prepn. - by reaction of 2,2-di:substd. 4-cyano-butanal in two separate zones, first with ammonia then with hydrogen
10/01/1991US5053541 Process for the preparation of n-allyl-meta-trifluoromethyl aniline
10/01/1991US5053540 Reacting N-phenylquinoneimine with ammonia, ammonium hydroxide or mixtures; polymerization inhibitor, gelation inhibitor
10/01/1991US5053539 Reacting aniline and formalin in hydrochloric acid; continuous, multistage controlled process; by-product inhibition
10/01/1991US5053537 Fluorine-containing alkyl chain, boron anion
10/01/1991US5053524 Intermediate for synthesis of triphenylcyclopentadiene dyes
10/01/1991US5053504 Process for benzazepine intermediates
10/01/1991US5053430 Use of 2,7-diamino-1,2,3,4-tetrahydronaphthalenes as medicaments, new 2,7-diamino-1,2,3,4-tetrahydronaphthalenes and processes for their preparation
10/01/1991US5053399 Myo-inositol analogs and methods for their use
10/01/1991US5053152 High molecular weight nitrogen-containing condensates and fuels and lubricants containing same
09/1991
09/30/1991CA2039398A1 Propanobicyclic amine derivatives for cns disorders
09/25/1991EP0448389A1 Enamine derivatives and their use in electrophotographic member
09/25/1991EP0447828A1 4-(4-Tert-Butylphenyl)cyclohexylamines and fungicides containing them
09/24/1991US5051494 Thermosetting resin composition comprising an aromatic amine
09/24/1991US5051409 2-Aminodecalin derivatives and their use
09/24/1991US5051188 Permeation of vapor through a membrane
09/24/1991CA1289574C Process for the preparation of alkylaniline using an aluminosilicate catalyst
09/18/1991EP0447259A1 Process for preparing chloro-difluorobenzene
09/18/1991EP0447041A1 The use of hexamethylenetetramine as a stabilizer for 3-isothiazolones
09/18/1991EP0446554A1 Preparation of a N-substituted phenylenediamine
09/18/1991EP0446301A1 Preparation of biaryl compounds.
09/18/1991CN1054666A Method and sensor electrode system for electrochemical determination of analyte or oxidoreductase as well as use of suitable compounds therefor
09/18/1991CN1054586A Substituted amine compound and process for preparation thereof
09/17/1991WO1991013847A1 Process for preparing chloro-difluorobenzene
09/17/1991CA2058294A1 Process for preparing chlorodifluorobzene
09/12/1991DE4104466A1 Quat ammonium salts of thio-barbituric acid - more soluble in organic solvents than the alkali salts and more suitable as intermediates in the prepn. of pharmaceuticals, etc.
09/11/1991EP0446097A1 Substituted etylamines, process for their preparation, their use as therapeutic agents and intermediates for their synthesis
09/11/1991EP0445844A2 Distillate fuel
09/11/1991EP0445749A1 N-Monosubstituted cyclopentenylamines, a process for their preparation and their use as medicaments
09/11/1991EP0445589A2 Process for the preparation of 1,4-alkylenediamines
09/11/1991CN1013861B Vinylcyclopropanecarboxylic acid esters
09/10/1991US5047591 Single-stage process for producing bis-(amino-nitrophenyl)-methane
09/10/1991US5047590 Starting materials or chemical intermediates for preparing photoconductive materials for electrography
09/10/1991US5047577 Quaternary ammonium compounds
09/10/1991US5047425 Amine derivatives having cardiovascular activity
09/10/1991US5047422 Treating A Disorder Of The Central Nervous System, Cardiovascular System Or Intestinal Tract
09/10/1991US5047178 Nickel/alumina catalyst, its preparation and use
09/09/1991CA2037721A1 Substituted-amine compound and a process for the preparation thereof
09/09/1991CA2023566A1 Preparation of a n-substituted phenylenediamine
09/07/1991CA2037079A1 4-(4-tert-butylphenyl)cyclohexylamines, and fungicides containing same
09/06/1991CA2037517A1 Method of making benzotrifluoride compound
09/04/1991EP0445013A1 C-cycloalkyl-alkylamines, process for their preparation, their use as therapeutic agents and intermediates for their synthesis
09/04/1991EP0444586A1 Bicyclic polysubstituted ketone
09/04/1991EP0444563A2 3-Hydroxy-2-cyclobuten-1-on salts, their preparation and use
09/04/1991EP0444481A2 Process for preparing amines
09/04/1991CN1054248A Process for preparing water germicide
09/03/1991CA2036621A1 Use of hexamethylenetetramine as a stabilizer for 3-isothiazolones
08/1991
08/28/1991EP0443862A1 Triamine derivatives and their acid-addition salts
08/28/1991CN1013647B Catalyst precursors
08/27/1991US5043347 Indanes and analgesic compositions and methods thereof
08/27/1991CA2037123A1 Substituted ethylamines, their process of preparation, their use as medication and their synthetic intermediates
08/27/1991CA1288105C Preparation of an allyl amine and quaternary diallyl ammonium compounds therefrom
08/23/1991CA2036781A1 Triamine derivatives and their acid-addition salts
08/22/1991WO1991011995A1 Arylalkyl-amines and -amides having anticonvulsant and neuroprotective properties
08/21/1991EP0441807A1 Liquid phase fluorination.
08/20/1991US5041675 Process for preparing 3(4),8(9)-bis(aminomethyl)-tricyclo[5.2.1.02,6 ]d
08/20/1991US5041674 Process and intermediates for the preparation of 2,6-difluoroaniline
08/20/1991US5041672 Process for preparing p-phenylenediamines
08/20/1991US5041669 Reacting alkyl aryl ketones with alkyl nitrites, extracting product, catalytically hydrogenating/reducing in nonaqueous acid mixture
08/20/1991US5041668 Secondary diamines
08/20/1991US5041666 Method for the production of 3,3'4,4'-tetraaminobiphenyl
08/20/1991US5041664 Organic chlorides; tertiary amines with mettal oxide lewis acid catalyst
08/14/1991EP0441222A2 Process and electrode system for determining an analyte or an oxidoreductase as well as suitable compounds
08/14/1991EP0441160A1 Process for preparing levo and dextro fenfluramine
08/14/1991EP0441014A1 Compositions for control of induction system deposits
08/14/1991CN1013491B Fluorinated diaminoalkyne derivs
08/13/1991US5039706 Antiinflammatory, antiallergenic agent
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