Patents
Patents for C07C 309 - Sulfonic acids; Halides, esters, or anhydrides thereof (15,484)
05/1996
05/23/1996CA2224198A1 Novel amino acid derivatives with improved multi-drug resistance activity
05/23/1996CA2205170A1 Liquid crystal compounds having perfluoroether terminal portions
05/22/1996EP0712395A1 Process for the preparation of fluoroathenylthio heterocyclic derivatives
05/22/1996EP0712391A1 Liquid compositions containing a sulphosuccinic acid diester
05/22/1996EP0712387A1 2-aminoindans as selective dopamine d3 ligands
05/21/1996US5519154 Ethoxylated ester surfactants and a process therefor
05/21/1996US5518657 Storage-stable formulation of fluorescent whitening mixtures
05/17/1996WO1996014294A1 Guanidine salt derivates and use as charge control agents
05/15/1996EP0711753A1 Preparation of a precious metal salt of a nonoxidizing acid by direct reaction
05/15/1996EP0711264A1 Process for the preparation of perfluoroalkyl iodide
05/15/1996EP0711180A1 Functionalized tripodal ligands for imaging applications
05/15/1996EP0711146A1 Osmotic devices having vapor-permeable coatings
05/15/1996DE4440328A1 Amphiphile Verbindungen mit mindestens zwei hydrophilen und mindestens zwei hydrophoben Gruppen auf der Basis von Amiden Amphiphilic compounds having at least two hydrophilic and at least two hydrophobic groups based on amides
05/15/1996CN1122595A Process for preparing NG-monoalkyl-l-arginine and related compounds
05/14/1996US5516804 Ortho-substituted phenylacetamides
05/14/1996US5516461 Process and composition
05/14/1996CA2027995C Sulfobenzoyl end-capped ester in oligomers useful as soil release agents in granular detergent compositions
05/09/1996WO1996013509A1 Fluoroalkenyl compounds and their use as pest control agents
05/08/1996EP0710647A1 Oxidation of organosulphur compounds
05/08/1996CN1031751C Process for synthesis of high purity dimethyl disulfide and methane-sulfonic acid without three wastes
05/07/1996US5514825 Acetylenes disubstituted with a 5 substituted tetrahydronaphthyl group and with an aryl or heteroaryl group having retinoid-like biological activity
05/07/1996US5514717 Fluoroalkenyl compounds and their use as pest control agents
05/07/1996US5514710 Fluorescent dyes bonded to blocking group for releasing with water
05/07/1996US5514683 Bicyclo 2,2,2!octane derivatives
05/07/1996US5514518 Method of improving delamination in an image forming material utilizing 2-diazo-1,2-quinone compounds having fluorine containing substituent groups
05/07/1996US5514493 Salts contain tertiary amino groups; batteries including the electrolytes; sulfonimides and sulfonyl methides are new compounds.
05/07/1996US5514368 Ethoxylation and sulfonation with sulfur trioxide and neutralization with base
05/02/1996DE19505196C1 Aqueous betaine surfactant concentrates
05/01/1996EP0709339A1 Hydrogen peroxide process, integrated process for epoxidation and novel alkylammonium salts of sulfonic acid-substituted anthrahydroquinone and anthraquinone
05/01/1996EP0708768A1 Tri-substituted imidazoles having multiple therapeutic properties
04/1996
04/30/1996US5512679 Process for the preparation of 2-aryl-ethane-sulphonic acids
04/30/1996US5512663 Disazo reactive dyestuffs
04/30/1996US5512553 Preventing or treating bacterial infections
04/30/1996US5512450 Test device for determining the presence of leukocyte cells, esterase or protease in a test sample
04/30/1996US5512177 Narrow poly- and mono-dispersed anoinic oligomers, and their uses, formulations and process
04/24/1996EP0708087A1 Method for making a substituted benzene compound
04/24/1996EP0708079A1 2-hydroxypropanediamine derivative and detergent composition containing the same
04/24/1996EP0707511A1 Method of separating a solute from other solutes
04/24/1996EP0451170B1 Selected trinuclear novolak oligomer derivatives as photoactive compounds and their use in radiation sensitive mixtures
04/24/1996CN1121345A New compounds
04/24/1996CN1121069A Process for the preparation of alkanesulphonic acids
04/23/1996US5510532 Stable conducting polymer and processes for the preparation thereof
04/23/1996US5510518 Process for the hydrosulfination of olefins
04/23/1996US5510379 Sulfonate ACAT inhibitors
04/23/1996US5509957 Ink compositions
04/19/1996CA2160755A1 Method for making a substituted benzene compound
04/18/1996WO1996011181A1 The manufacture of levobupivacaine and analogues thereof from l-lysine
04/17/1996EP0707094A1 Process for preparing perfluoroalkanesulfonyl fluorides
04/17/1996EP0706584A1 Process for preparing perfluoroalkanesulfonyl fluorides
04/17/1996EP0706518A1 Acylated aminophenyl urea compounds, their preparation and their use as herbicides and plant-growth regulators
04/17/1996EP0706511A1 Preparation of ammonium hydroxyalkyl/alkanoylalkyl sulfonates
04/17/1996EP0706508A1 Anti-atherosclerotic diaryl compounds
04/16/1996US5508461 Optically active 1-phenyl-2-substituted propane derivatives and methods of producing the same
04/16/1996US5508402 Process for the preparation of N,N'-substituted ureas
04/16/1996US5508305 2, 4-disulfonyl phenyl butyl nitrone, its salts, and their use as pharmaceuticals
04/16/1996US5507863 Amine salt of diphenyl ether disulfonic acids mixed withcolorant; fugitive dyes; cleaning agents
04/11/1996WO1996010610A1 Reactive azo dyes with a coupler of the aminonaphthalene series
04/11/1996WO1996010561A1 2-aroylcyclohexandiones, process for preparing the same and their use as herbicides or plant growth regulators
04/11/1996WO1996010560A1 Benzamide semicarbazone derivatives and their use as pesticides
04/11/1996CA2200497A1 2-aroylcyclohexanediones, their preparation and their use as herbicides or plant growth-regulating agents
04/11/1996CA2199871A1 Reactive azo dyes with a coupler of the aminonaphthalene series
04/10/1996EP0706089A2 Process for synthesizing quinonediazide ester and positive working photoresist containing the same
04/10/1996EP0705242A1 Surfactant, process for its production and use
04/10/1996EP0705241A1 Chemical compound
04/09/1996CA1338239C Process for the preparation of internal olefin sulphonates
04/04/1996WO1996010004A1 Process for the purification of 2,6-diisopropylphenol
04/04/1996DE4434989A1 Reaktive Azofarbstoffe mit einer Kupplungskomponente aus der Aminonaphthalinreihe Reactive azo dyes having a coupling component from the aminonaphthalene
04/04/1996DE4434987A1 2-Aroylcyclohexandione, Verfahren zu ihrer Herstellung sowie ihre Verwendung als Herbizide oder das Pflanzenwachstum regulierende Mittel 2-aroylcyclohexanediones, processes for their preparation and their use as herbicides or plant growth regulating agents
04/04/1996DE19536423A1 Acid compsn. for shaping hair
04/03/1996EP0704763A1 Photoactive compound, preparation thereof and use thereof in resist for x-ray or electron beam lithography
04/03/1996EP0704419A1 Process for producing triazole derivative
04/02/1996US5504248 Preparation of halogenated compounds
03/1996
03/28/1996WO1996009279A1 Method of producing free n-acyl amino-carboxylic and sulphonic acids
03/28/1996WO1996009278A1 Process for producing n-acylaminocarboxylic acids and n-acylaminosulphonic acids and their alkaline metal salts
03/28/1996WO1996009275A1 Fullerene derivatives as synthetic components, process for their production and their use
03/28/1996WO1996009273A1 Detergent compositions
03/28/1996WO1996009039A1 Naphthyl compounds, intermediates, processes, compositions, and methods
03/28/1996DE4433977A1 Verfahren zur Herstellung von N-Acylaminocarbonsäuren und N-Acylaminosulfonsäuren sowie deren Alkalimetallsalzen A process for preparing N-acylamino carboxylic acids and N-acylamino sulfonic acids and their alkali metal salts
03/28/1996DE4433976A1 Verfahren zur Herstellung von freien N-Acylaminocarbon- und -sulfonsäuren A process for preparing the free N-acylaminocarboxylic and sulfonic acids
03/28/1996DE4433245A1 Fullerenderivate als Synthesebausteine, Verfahren zu ihrer Herstellung sowie deren Verwendung Fullerene derivatives as synthetic building blocks, process for their preparation and their use
03/28/1996CA2200710A1 Detergent compositions
03/28/1996CA2200449A1 Naphthyl compounds, intermediates, processes, compositions, and methods
03/27/1996EP0703228A1 Naphthyl compounds, intermediates, processes, compositions involving them
03/21/1996WO1996008483A1 Gallic acid derivatives, method for their preparation and their use as drugs
03/21/1996WO1996008228A2 Derivatives of 2-amino-1,2,3,4-tetrahydro-naphthalene active on the cardiovascular system
03/21/1996CA2199484A1 Derivatives of 2-amino-1,2,3,4-tetrahydro-naphthalene active on the cardiovascular system
03/20/1996EP0701993A2 Process for the preparation of aminodiphenylamine compounds
03/20/1996EP0701546A1 Aromatic acetylcholinesterase inhibitors
03/20/1996EP0686181A4 Fuel compositions containing substituted poly(oxyalkylene) aromatic ethers
03/20/1996CN1118784A Process for the preparation of heterosubstituted acetals
03/19/1996US5500474 Polyaniline sulfonates
03/13/1996EP0700900A1 Process for producing acyloxybenzenesulfonic acid or salt thereof
03/13/1996EP0700376A1 Nitrobenzyl mustard quaternary salts and their use as hypoxia-selective cytotoxic agents
03/13/1996EP0700287A1 Arylating medicaments
03/13/1996CN1118596A Method for improvement of surface active agent composition of alkyl sulfonate
03/12/1996US5498786 Enzyme inhibitors, cardiovascular disorders
03/12/1996US5498754 Process for refining crude fluoroalkylsulfonic acid with the use of water
03/12/1996US5498753 Process for preparing isethionate ethoxylates
03/12/1996US5498639 Trifluorostyrene and substituted trifluorostyrene copolymeric ion-exchange membranes
03/12/1996US5498491 Oxyalkylated derivatives