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