| Patents for C07C 309 - Sulfonic acids; Halides, esters, or anhydrides thereof (15,484) |
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| 07/30/1996 | US5541033 Selected o-quinonediazide sulfonic acid esters of phenolic compounds and their use in radiation-sensitive compositions |
| 07/30/1996 | US5540906 Hydrogen peroxide process |
| 07/30/1996 | US5540861 A reaction product of a phenol with sulfuric acid and nitric acid |
| 07/30/1996 | US5540818 Process for the production of high purity methanesulphonyl fluoride at an improved yield |
| 07/25/1996 | WO1996022275A1 Method of preparing retroviral protease inhibitor intermediates |
| 07/25/1996 | WO1996022154A2 Regenerating acids, particularly strong organic acids, using bipolar membranes |
| 07/25/1996 | WO1996008228A3 Derivatives of 2-amino-1,2,3,4-tetrahydro-naphthalene active on the cardiovascular system |
| 07/24/1996 | EP0722319A1 Anthracyclinone derivatives and their use in amyloidosis |
| 07/24/1996 | EP0525079B1 Chemical compositions and their use as fuel additives |
| 07/23/1996 | US5538940 Fungicide, miticide, insecticide |
| 07/18/1996 | WO1996021355A1 Pesticidal compounds |
| 07/18/1996 | DE19500798A1 3-alkoxy- and 3-acyloxy-2-hydroxy:propane-1-sulphonic acid catalysts |
| 07/18/1996 | DE19500780A1 Cosmetic and pharmaceutical compsns. |
| 07/17/1996 | EP0721450A1 Method for the heat treatment and degassing of sulphonic acid |
| 07/17/1996 | EP0721446A1 Chiral surfactants and methods for their use in chiral separations |
| 07/17/1996 | EP0721311A1 Second sphere complexes as relaxation agents for image enhancement in magnetic resonance imaging |
| 07/17/1996 | EP0625209B1 Method for assaying the sod activity by using a self- oxidizable compound necessary for its implementation, self- oxidizable compounds and preparation thereof |
| 07/17/1996 | CN1126987A Process for producing triazole derivative |
| 07/16/1996 | US5536748 Hydrazone compound and insecticide containing the same as active ingredient |
| 07/16/1996 | US5536424 Sulfonated bismuth compounds |
| 07/11/1996 | WO1996020930A1 Acetylenes disubstituted with a 5 or 8 substituted tetrahydronaphthyl or dihydronaphthyl group and with an aryl or heteroaryl groups having retinoid-like biological activity |
| 07/11/1996 | CA2208844A1 Acetylenes disubstituted with a 5 or 8 substituted tetrahydronaphthyl or dihydronaphthyl group and with an aryl or heteroaryl groups having retinoid-like biological activity |
| 07/10/1996 | EP0720628A1 Trifluorostyrene and substituted trifluorostyrene copolymeric compositions and ion-exchange membranes formed therefrom |
| 07/10/1996 | CN1126502A Process for preparing perfluoroalkanesulfonyl fluorides |
| 07/10/1996 | CN1126200A Sulfamide derivatives |
| 07/10/1996 | CN1126199A Process for preparing 3,4'-dinitrostilbene-2,2'-disulphonic acid and its salts |
| 07/09/1996 | US5534642 Followed by conversion to phenyl ester sulfonates, simple, low cost, bleach activators for detergents |
| 07/09/1996 | US5534639 Antioxidants for living bodies; medicine |
| 07/09/1996 | US5534168 Preparation of overbased magnesium sulphonates |
| 07/04/1996 | WO1996020162A1 1,4,4-(trisubstituted)cyclohex-1-ene dimers and related compounds |
| 07/04/1996 | WO1996019978A1 1,3,3-(trisubstituted)cyclohex-1-ene dimers and related compounds |
| 07/03/1996 | EP0719250A1 Synthesis of amido acids from carboxylic acids and lactams |
| 07/03/1996 | EP0719249A1 Synthesis of amido acids from carboxylic acid esters and amino acid salts |
| 07/03/1996 | CN1125939A Process for producing acyloxybenzenesulfonic acid or salt thereof |
| 07/03/1996 | CN1125721A One-boiling synthetic process of methylsulphonyl chloride |
| 07/03/1996 | CN1125714A Process for preparing new derivatives of 2,2-dinethyl cyclopropane carboxylic acid |
| 07/02/1996 | US5532410 Process for manufacturing L(-)-carnitine from a waste product having opposite configuration |
| 07/02/1996 | CA1338433C Preparation of ó-arylalkanoic acids |
| 06/27/1996 | WO1996019445A1 Diaminoalkyl di(sulphosuccinates) and detergent compositions containing them |
| 06/27/1996 | WO1996019444A1 Sulfonate acat inhibitors |
| 06/27/1996 | WO1996019443A1 Process for the preparation of aromatic o-sulfocarboxylic acids and sulfonylureas |
| 06/27/1996 | DE4446337A1 Prodn. of 3-cyano-benzaldehyde cpds. |
| 06/27/1996 | CA2208323A1 Diaminoalkyl di(sulphosuccinates) and detergent compositions containing them |
| 06/27/1996 | CA2207600A1 Process for the preparation of aromatic o-sulfocarboxylic acids and sulfonylureas |
| 06/26/1996 | EP0718285A2 Restricted 9-cis-retinoids |
| 06/26/1996 | CN1125435A Novel sulfonate, process for producing the same, and bleaching composition containing the same |
| 06/26/1996 | CN1125397A Digestive symptom ameliorant |
| 06/25/1996 | US5530118 Phospholipase inhibitor |
| 06/25/1996 | US5530066 Ion-conductive films and membranes; electrochromism; generator electrolytes |
| 06/20/1996 | WO1996018715A2 Ester oligomers suitable as soil release agents in detergent compositions |
| 06/20/1996 | WO1996018610A1 Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on esters |
| 06/20/1996 | WO1996018609A1 Formation and utility of sulfonic acid protecting groups |
| 06/20/1996 | DE4445133A1 Amphiphile Verbindungen mit mindestens zwei hydrophilen und mindestens zwei hydrophoben Gruppen auf der Basis von Estern Amphiphilic compounds having at least two hydrophilic and at least two hydrophobic groups based on esters |
| 06/20/1996 | DE4444901A1 Economical, ecologically friendly prepn. of copper complex dis:azo dyes |
| 06/20/1996 | CA2165374A1 Restricted 9-cis-retenoids |
| 06/19/1996 | EP0717319A1 Photoacid generating composition used in radiation-sensitive compositions |
| 06/19/1996 | EP0717080A1 Method for the preparation of triphenylmethan colorants |
| 06/19/1996 | EP0717057A1 Low surface energy sulfo-polyurethane or sulfo-polyurea compositions |
| 06/19/1996 | EP0717032A2 Process for the preparation of alkoxylated alkyl glyceryl ether sulfonates |
| 06/19/1996 | EP0716646A1 Process for sulfonating internal olefins |
| 06/19/1996 | CN1124953A Aromatic acetylcholinesterase inhibitors |
| 06/19/1996 | CN1124732A Mixed monochloro-propenyl sodium sulfonate and producing process and use thereof |
| 06/18/1996 | US5527945 Diphenylheteroalkyl derivatives, the preparation thereof and drugs and cosmetics prepared therefrom |
| 06/16/1996 | CA2163611A1 Low surface energy sulfo-polyurethane or sulfo-polyurea compositions |
| 06/13/1996 | WO1996017840A1 Heterocyclyl substituted hydroxyacetamide derivatives as fongicides |
| 06/13/1996 | WO1996017832A1 Novel glutamate receptor antagonists: fused cycloalkylquinoxalinediones |
| 06/13/1996 | WO1996017819A1 Asiatic acid derivatives, its manufacturing method and dermatological agent containing it |
| 06/11/1996 | US5525726 Process for the preparation of an antiviral agent |
| 06/11/1996 | US5525207 Electroplating additive for enhancing performance of the bath |
| 06/07/1996 | CA2164048A1 Photoacid generating composition used in radiation-sensitive compositions |
| 06/06/1996 | WO1996016921A1 A method for inhibiting premature polymerization of vinyl aromatic monomers |
| 06/05/1996 | EP0714888A1 Preparation of alkanesulphonic acids by photo-oxidation of sulphur derivatives |
| 06/05/1996 | EP0714880A1 Bis(methylidene)-phenylene-derivatives |
| 06/05/1996 | CN1124012A Arylating medicaments |
| 06/05/1996 | CN1123714A Amphoteric surfactants having multiple hydrophobic and hydrophilic groups |
| 06/04/1996 | US5523478 Carbohydrate-derived surfactants and their precursors |
| 06/04/1996 | US5523475 2-nitro-3-hydroxybenzoic acids as enzyme inhibitors of 3-hydroxyanthranilate oxygenase active in producing the neurotoxin, quinolinic acid |
| 06/04/1996 | US5523471 Reacting an alcohol with hydroxyalkanesulfonic acid salts under basic catalysis, neutralizing with ether-sulfonic acid |
| 06/04/1996 | US5523470 Surfactant, process for its production and use |
| 06/04/1996 | US5523469 Reacting alkali metal sulfite on 1-(1-bromoethyl)-3-nitrobenzene; conversion to potassium salt; conversion to benzylquinium salt; then quaternization |
| 06/04/1996 | US5523454 Ortho-substituted phenylacetamides |
| 06/04/1996 | US5523434 Reacting acylamino acid with acid halide, reacting acid halide formed with phenol sulfonate in presence of water and base to form phenol sulfonate ester |
| 06/04/1996 | US5523432 Process for the production of quaternary ammonium salts of fatty acid hydroxyalkanesulfonic acids |
| 06/04/1996 | US5523396 Esterification of polyhydroxy compound with 1,2-naphthoquinonediazide-5-sulfonyl chloride in the presence of a basic catalyst |
| 05/30/1996 | WO1996016033A1 Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on di, oligo or polyolethers |
| 05/30/1996 | WO1996016032A1 Process for producing alkylbenzole sulphonic acid |
| 05/30/1996 | WO1996016015A1 Dichroic light polarizers |
| 05/30/1996 | WO1996016008A1 Monomers and composition which can be crosslinked and crosslinked polymers |
| 05/30/1996 | DE4441729A1 Verfahren zur Herstellung von Alkylbenzolsulfonsäure A process for the production of alkylbenzene sulfonic acid |
| 05/30/1996 | CA2205463A1 Monomers and composition which can be crosslinked and crosslinked polymers |
| 05/29/1996 | EP0713865A1 2-Aminobenzenesulphonic acid and 2-aminobenzenesulphonyl chloride derivatives, their preparation and their use as synthetic intermediates |
| 05/29/1996 | EP0713394A1 Method of preventing neutrophil mediated connective tissue damage |
| 05/28/1996 | US5521160 Compounds for treatment of atheriosclerosis in blood vessels and prevention of restenosis after angioplasty |
| 05/28/1996 | US5521039 Electrophotographic photosensitive material and printing plate for electrophotographic process |
| 05/23/1996 | WO1996015111A1 Method and intermediates for the synthesis of korupensamines |
| 05/23/1996 | WO1996015106A1 Aryloxycycloalkenyl and aryloxyiminocycloalkenylhydroxyureas as 5-lipoxygenase inhibitors |
| 05/23/1996 | WO1996015101A1 Novel amino acid derivatives with improved multi-drug resistance activity |
| 05/23/1996 | WO1996015092A1 Liquid crystal compounds having perfluoroether terminal portions |
| 05/23/1996 | WO1996014926A1 Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on amides |
| 05/23/1996 | DE4441363A1 Amphiphile Verbindungen mit mindestens zwei hydrophilen und mindestens zwei hydrophoben Gruppen auf Basis von Di-, Oligo- oder Polyolethern Amphiphilic compounds having at least two hydrophilic and at least two hydrophobic groups based on di-, oligo-, or polyol ethers |