Patents
Patents for C07C 213 - Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton (12,264)
10/1990
10/24/1990CA2015188A1 Chemical compounds
10/23/1990US4965400 Acylation of 2,6-di-substituted phenol with acetic anhydride, esterifying, hydrogenation, and dehydrating
10/23/1990US4965389 Phenoxyphenylthioureas phenoxyphenylisothioureas and phenoxyphenylcarbodiimides and use thereof for controlling pests
10/23/1990US4965357 2,5,6-substituted N1 -alkylpyrimidines
10/21/1990CA2014995A1 Phosphate salts of monomers for pbz and their use in preparing pbz polymers
10/20/1990CA2014972A1 Catecholamine esters
10/18/1990CA2013421A1 Process for the preparation of fluorinated aromatic diamine
10/17/1990EP0392007A1 Process for preparing linearly-extended polyalkylenepolyamines.
10/17/1990CA2014509A1 Compounds
10/16/1990US4963590 Enzyme inhibitor for treating parkinson's disease along with dopa;potentiation
10/10/1990EP0391070A1 Process for the preparation of N-methyl-3-(p-trifluoro-methylphenoxy)-3-phenyl-propylamine and their salts
10/10/1990CN1009922B Method for prepn. of dobutamine salts
10/09/1990US4962158 Radical polymerizable composition containing a compound having pi-electron conjugated structure
10/09/1990US4962122 Aryloxyphenylpropylamines and their preparation and use
10/09/1990CA1275114A1 Oculoselective b-blockers
10/09/1990CA1275110A1 Phenoxyethylamine derivatives
10/09/1990CA1275109A1 Copolymerizable photoinitiators
10/09/1990CA1275095A1 Carbacyclins, processes for their preparation and their use as pharmaceuticals
10/09/1990CA1275093A1 Carbacyclins, processes for their manufacture and their use as pharmaceuticals
10/03/1990EP0389876A1 New process for the synthesis of the N-methyl-3,4-dimethoxyphenylethylamine
10/02/1990US4960939 Catalytic reaction of benzaldehyde and ch2o with 3,4-di-methoxyphenethylamine; intermediate for ibopamine
10/02/1990US4960937 Process for the preparation of trans-1,1,2-triphenyl-but-1-ene derivatives
10/02/1990US4960935 Bisphenol derivatives, process for their manufacture, and their use as surfactants
09/1990
09/25/1990US4959390 Polyhydroxybenzyloxypropanolamines
09/25/1990US4959381 Adrenergic stimulants
09/19/1990EP0387605A2 Process for the stereoselective preparation of optically active S,S or R,R-beta-aminoalcohols
09/19/1990EP0387433A1 (Bis(diaminopolyalkoxy)-N-alkylamines by amination of hydroxyl-containing tertiary amines
09/18/1990US4958046 Hydroxypropafenone glycerides
09/11/1990US4956496 Process for allylation of perhaloalkyl-, perhaloalkoxy- and perhaloalkylthioanilines in the presence of a catalyst
09/11/1990US4956284 Process for producing 4-(2-methoxyethyl)-phenyl-glycidyl ether and/or metoprolol
09/11/1990US4956067 Multi-rotating disk electrode and solid polymer electrolyte electrode type electrolytic bath
09/07/1990WO1990009984A1 PRODUCTION OF p-PHENYLENEDIAMINES
09/05/1990EP0384917A1 (+)-Or (+)-1-(2-N-substituted aminoethyl)-1-methyl-7-methoxy-1,2,3,4-tetrahydronaphthalene, and process for production thereof
09/05/1990CN1045039A Method of producing amines
08/1990
08/29/1990EP0384047A1 Catalyst for amination of alcohols, aldehydes and ketones
08/28/1990US4952734 Process for the preparation of methylamines
08/28/1990US4952730 Formylation, reacting with a strong acid or an acid halide and hydrolysis
08/28/1990US4952720 Ortho-substituted benzyl carboxylates and fungicides which contain these compounds
08/28/1990US4952549 Ruthenium catalyst, process for its preparation and process for the preparation of a mixture of cyclohexylamine and dicyclohexylamine using the ruthenium catalyst
08/23/1990WO1990009368A1 Method and catalyst for producing amines
08/22/1990EP0383686A1 2-Amino-7-hydroxytetraline carboxyalkyl ethers
08/22/1990CN1044809A Process for the catalytic reforming of alkyleneamines to linearly-extended polyalkylenepolyamines
08/21/1990US4950795 Oligomeric benzil ketals and their use as photoinitiators
08/21/1990US4950791 Reducing halo-substituted phenylalkylketone to form alcohol, reacting alcohol with amine
08/16/1990EP0382049A1 Catalyst and process for the hydroamination of alcohols
08/16/1990EP0174956B1 SOFT $g(b)-ADRENERGIC BLOCKING AGENTS
08/14/1990CA2009992A1 2-amino-7-hydroxytetralin carboxyalkyl ethers
08/08/1990EP0380924A1 Process for the preparation of fluoxetine hydrochloride
08/07/1990US4946999 Chemical intermediates, antibiotics
08/07/1990US4946863 CNS-affecting 6-oxy-3-aminomethyl indanes, compositions thereof, and method of treating therewith
07/1990
07/31/1990US4945098 Novel propane-1,3-diol derivatives and use
07/31/1990CA1272213A1 Process for inverting the configuration of optically active compounds, and optically active intermediates produced in this process
07/25/1990EP0379006A2 Aminoarylethers
07/24/1990US4943617 Liquid crystalline copolymer
07/19/1990DE3844410A1 Inversion of the alcohol configuration in alpha-amino alcohols via intramolecular substitution of the sulphonate groups
07/17/1990CA1271774A1 Hydroxylated 1,2-diaminocyclohexane platinum complexes
07/11/1990EP0258853B1 4-substituted cyclohexylamine derivatives, fungicides containing them and process for combating fungi
07/10/1990US4940818 Process on the preparation of 2,2'-oxybis(N,N-dimethyl-ethanamine)
07/10/1990US4940817 Process for the preparation of n-alkylanilines
07/10/1990US4940573 Cationic surface-active compounds
07/10/1990US4940485 Herbicidal 3-methylphthalimides
07/04/1990EP0376850A1 Benzene derivates, their preparation and pharmaceutical compositions containing them
07/04/1990EP0375791A1 Phenyl ethanol amines, their use as pharmaceutical compounds and as performance stimulants in animals, as well as processes for their preparation
07/03/1990US4939301 Production of ethanolamine by amination of ethylene oxide over acid activated clays
07/03/1990US4939177 Use of avarol for the control of AIDS and ARC
07/03/1990US4939172 Novel cyclopropane carboxylates
07/03/1990US4939170 Substituted aminophenyl carbamates
07/03/1990US4939147 Substituted 3,4-dihydroxy phenylethylamino compounds
06/1990
06/27/1990EP0375355A2 Process for the catalytic reforming of alkylene amines to linearly-extended polyalkylene polyamines
06/27/1990EP0375267A2 Production of ethanolamine by amination of ethylene oxide over acid activated clays
06/27/1990EP0374647A2 Process for the preparation of optically active alpha-amino-acetals
06/26/1990US4937382 Reducing 2-(o-nitrophenyl)ethanol with hydrogen in presence of raney nickel catalyst and alkali metal hydroxide
06/26/1990CA1270852A1 Preparation of diamino- and dialkylaminobenzendiols
06/26/1990CA1270832A1 Diphenyl ether herbicides
06/26/1990CA1270831A1 Halogeno biphenyl primary alcohols derivatives useful in the therapeutical treatment of atherosclerosis
06/26/1990CA1270766A1 Cosmetic compositions containing as active ingredient at least one bicyclic naphtoic compound
06/20/1990EP0373668A2 A process for the synthesis of ortho-methylated hydroxyaromatic compounds
06/20/1990EP0373591A2 Polyhydroxybenzyloxypropanolamines
06/20/1990CA2005964A1 Catalytic reforming of alkyleneamines to linearly-extended polyalkylenepolyamines
06/19/1990US4935444 Esterified ephedrine drivatives with prolonged antiulcer activity
06/19/1990US4935409 Aminophenylethylamine yield promoters
06/15/1990CA2005374A1 Polyhydroxybenzylpxypropanolamines
06/14/1990WO1990006299A1 New phenylethanolamines
06/12/1990US4933470 Method of synthesis of vicinal diamines
06/06/1990EP0371823A1 Crystalline 3-methacryloyloxy-2-hydroxypropyl-trimethylammonium chloride monomer
06/06/1990EP0371821A1 A process for the production of substituted acryloyloxyhydroxypropyltrialkylammonium chloride
06/06/1990CN1042704A Fluoxetine analog
06/05/1990US4931596 Process for preparing hydroxylated amines
06/05/1990CA1269997A1 Racemization process
06/05/1990CA1269979A1 Process for preparing 2-acyl-3,4-dialkoxyanilines
06/05/1990CA1269977A1 Indene compounds
05/1990
05/31/1990CA2004245A1 Crystalline 3-methacryloyloxy-2-hydroxypropyltrimethylammoni um chloride monomer
05/31/1990CA2004243A1 Process for the production of substitutedacryloyloxyhydroxypropyltrialkylammonium chloride
05/30/1990EP0370953A2 Process for the preparation of dye intermediates
05/30/1990EP0370880A1 Trialkoxy-substituted m-phenylene diamines, process for their preparation, and their use as coupling agents in the oxidation dyeing of keratinic fibres, especially human hair
05/30/1990CN1042535A Technology for phenyl fluorenol (an antimalarial) synthesis
05/29/1990US4929772 Process for preparing polyhalogenated carbinols
05/29/1990US4929635 New derivatives of 4-vinyl benzoic acid, process for their preparation and their uses in therapeutics and as ligands
05/29/1990CA1269667A1 .alpha.-SUBSTITUTED 3,3,3-TRIFLUORO-2,2-DICHLORO-1- PROPANOLS AND THE PREPARATION THEREOF
05/23/1990EP0369864A2 Process for producing aromatic amines