C07C 309 - Sulfonic acids; Halides, esters, or anhydrides thereof

Patents for C07C 309 - Sulfonic acids; Halides, esters, or anhydrides thereof (15,484)
11/1997
11/20/1997	WO1997030677A3 Pentafluorobenzenesulfonamides and analogs
11/20/1997	DE19619648A1 Sulfierprodukte hydrophilisierter Triglyceride Sulfation Hydrophilized triglycerides
11/19/1997	EP0807621A1 Derivatives of phenylglycine and use thereof as pharmaceuticals
11/19/1997	CN1165136A Method for preparing methyl sulfonic acid
11/18/1997	US5689001 Process for purifying valine
11/18/1997	US5688996 Detergents or builders
11/18/1997	US5688982 No-bleach process for making sulfonated fatty acid alkyl ester surfactant
11/13/1997	WO1997042154A1 Anti-viral compounds
11/13/1997	CA2253739A1 Anti-viral compounds
11/13/1997	CA2204846A1 Pharmaceutical compounds
11/12/1997	EP0806411A2 Anti-viral compounds
11/11/1997	US5686621 Substituted hydrindanes for the treatment of angiogenesis-dependent diseases
11/11/1997	US5686494 Aminobenzamide compound
11/11/1997	US5686402 Detergent compositions containing ethylene dicysteate (EDC) sequestrants
11/06/1997	WO1997041095A1 N-acyl aminoalkane sulfonate and amphoteric surfactant blends and methods for preparing the same
11/06/1997	WO1997041094A1 Acyloxyalkane sulfonate and amphoteric surfactant blend compositions and methods for preparing same
11/06/1997	WO1997041091A1 Arthropodicidal benzamides
11/05/1997	EP0804410A1 Method of preparing retroviral protease inhibitor intermediates
11/05/1997	EP0804279A1 Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on amides
11/05/1997	EP0804277A2 Regenerating acids, particularly strong organic acids, using bipolar membranes
11/05/1997	EP0620833B1 Narrow poly- and mono-dispersed anionic oligomers, and their uses, formulations and process
11/05/1997	EP0618892B1 Polymeric optical amplifier doped with lanthanide
11/05/1997	CN1164224A Monomers and composition with can be crosslinked and crosslinked polymers
11/04/1997	US5684192 Polymerized to ion exchange resins with sulfonate groups, solid electrolytes, fuel cells
11/04/1997	US5684189 Hydrolyzing an azide to form an intermediate azide, extracting the intermediate azide into an aqueous base and reducing the azide to an amine
11/04/1997	US5684184 Process for preparation of sulphonates
11/04/1997	US5684183 Method for preparing 4-alkyl-2-hydroxy-3,5-dichlorobenzene sulphonic acids
11/04/1997	US5684011 Pyrimidine derivatives useful as nematicides
11/04/1997	US5683970 Solid cleansing composition
10/1997
10/30/1997	DE19616782A1 New N- or O-acyl compounds for use as activators for peroxo compounds
10/29/1997	EP0803500A1 Process for the purification of an alcanesulfonyl chloride and the corresponding alcanesulfonyl acid
10/29/1997	EP0802730A1 Pesticidal compounds
10/29/1997	EP0705242B1 Surfactant, process for its production and use
10/29/1997	CN1163264A Process for producing p-toluenesulfonyl chloride
10/28/1997	US5681832 Aroylaniline compounds, pharmaceutical compositions, and methods of using same to inhibit viral activity
10/28/1997	US5681803 Comprising alpha-sulfo-fatty ester of alkylene oxide group or oxyalkylene polyethers; sensitivity; soaps, shampoo
10/24/1997	CA2202396A1 Process for purifying an alkanesulfonyl chloride and the related alkanesulfonic acid
10/23/1997	WO1997038985A1 Water-soluble tetrazolium salt compounds
10/23/1997	WO1997038973A1 Hydrazine compounds, process for the preparation thereof, and insecticides for agricultural and horticultural use
10/23/1997	WO1997038966A2 Cytoprotective compounds
10/23/1997	WO1997038956A1 Process for the manufacture of surfactants containing branch chain alkyl groups
10/23/1997	WO1997029103A3 Synthesis of omeprazole-type pyridine derivatives and intermediates thereof
10/22/1997	EP0646586B1 2-aminoethanesulfonic acid/zinc complex compound
10/21/1997	US5679754 Ink receptive coatings having release properties
10/21/1997	US5679695 Aryl and heteroaryl compounds having anti-retrovirus activity
10/21/1997	US5679557 Process of asymmetrically reducing 1-phenyl-2-oxo-propane derivatives with microorganisms
10/15/1997	EP0800517A1 Acetylenes disubstituted with a 5 or 8 substituted tetrahydronaphthyl or dihydronaphthyl group and with an aryl or heteroaryl groups having retinoid-like biological activity
10/15/1997	EP0593551B1 Process for making alkyl naphthalene sulfonate surfactants
10/15/1997	CN1161961A Technology for industrialized production of 1-naphthol-4-sulfonic-acid and sodium salt thereof
10/15/1997	CN1036135C Process for prepn. of beta-substituted sulphonic acids and/or sulphonates
10/14/1997	US5677347 Ortho-substituted phenylacetamides
10/14/1997	US5677314 Sunscreen agents
10/14/1997	US5677112 Process for forming a pattern on a semiconductor substrate using a deep ultraviolet absorbent composition
10/14/1997	US5676884 Nonlinear optical materials containing polar disulfone-functionalized molecules
10/11/1997	CA2173820A1 Synthesis of pharmaceutically useful pyridine derivatives and intermediates for such pyridine derivatives
10/09/1997	WO1997036580A1 Amidinohydrazones as protease inhibitors
10/08/1997	EP0799196A1 Diaminoalkyl di(sulphosuccinates) and detergent compositions containing them
10/08/1997	EP0799195A1 Process for the preparation of aromatic o-sulfocarboxylic acids and sulfonylureas
10/08/1997	EP0799186A1 1,4,4-(trisubstituted)cyclohex-1-ene dimers and related compounds
10/08/1997	CN1161688A Process for preparing purified alkali metal salt of 4-sulfophenyl£(1-oxyalkanoyl)amino\| alkanoate
10/07/1997	US5674909 For treatment of cardiovascular disorders
10/01/1997	EP0798285A2 3,4,4-Trifluoro-3-butenoic acid or its methyl ester
10/01/1997	EP0797655A2 Ester oligomers suitable as soil release agents in detergent compositions
10/01/1997	EP0797567A1 Novel amino acid derivatives with improved multi-drug resistance activity
10/01/1997	CN1160710A Preparation process of diisooctyl sodium sulfosuccinate
10/01/1997	CN1036000C Method for producing condensation compound of methyl naphthalene sulfonic acid and formaldehyde
09/1997
09/30/1997	US5672754 Process for the preparation of aminodiphenylamine compounds
09/30/1997	US5672741 Process for the hydrolysis of fluorinated sulphonyl fluorides
09/30/1997	US5672740 Alkoxylated alkyl glyceryl ether sulfonates and method of preparing
09/30/1997	US5672739 Class of three tail surfactants law388
09/25/1997	WO1997020000A3 Improved colorant stabilizers
09/24/1997	EP0796842A2 Ethylene aspartate cysteate sequestrants, methods of producing them and detergent compositions containing them
09/24/1997	EP0796247A1 (-)-(3r)-3-methyl-4-(4-(4-(4-pyridyl)piperazin-1-yl]phenoxy butyric acid as cellular adhesion inhibitor
09/23/1997	US5670691 Reaction of 2-substituted benzenesulfonate with lithium compound then reaction with electrophile to form 2,6-disubstituted benzenesulfonate
09/23/1997	US5670143 Anti-HIV pharmaceutical formulations
09/19/1997	CA2199352A1 Ethylene aspartate cysteate sequestrants, methods of producing them and detergent compositions containing them
09/18/1997	WO1997033864A1 Process for the stabilisation of alkylbenzenesulphonates
09/17/1997	EP0795551A1 Method for preparing 5-amino-1,2,4-thiadiazol acetic acid derivatives
09/17/1997	EP0794933A1 A method for inhibiting premature polymerization of vinyl aromatic monomers
09/17/1997	CN1159818A Reactive azo dyes with a coupler of the aminonaphthalene series
09/17/1997	CN1159800A 2-aroylcyclohexandiones, process for preparing the same and their use as herbicides or plant growth regulators
09/17/1997	CN1159323A Medicinal compositionf or preventing and curing xerophthalmia and disease led themby, method and apparatus
09/16/1997	US5668098 Detergent compositions containing ethylene aspartate cysteate (EAC) sequestrants
09/10/1997	EP0794174A2 Labeled reagents for use in immunoassays and fluorescent compounds and complexes used therein
09/10/1997	EP0794173A2 Polyglycerine ester sulphosuccinates, method for their preparation and their use
09/10/1997	EP0793647A1 Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on di, oligo or polyolethers
09/10/1997	EP0690838B1 Process to manufacture alkylbenzenesulphonic acid
09/10/1997	EP0655054B1 Process for preparation of sulphonates
09/09/1997	US5665695 Reaction product of amine and alkyl-substituted diphenyl ether disulfonic acid
09/09/1997	CA1339452C Enantiomers of citalopram and derivatives thereof
09/05/1997	CA2199067A1 Polyglycerin ester sulfosuccinates, method for their preparation, and their use
09/03/1997	EP0792257A1 Dichroic light polarizers
09/03/1997	EP0792255A1 Liquid crystal compounds having perfluoroether terminal portions
09/03/1997	EP0792252A1 Monomers and composition which can be crosslinked and crosslinked polymers
09/02/1997	US5663448 Treating alzheimer*s disease
09/02/1997	US5663427 Cysteic monosuccinic acid and its salts
09/02/1997	US5663414 Inhibits phospholipase activity; antiischemic agents; treatment of cardiac infraction
09/02/1997	US5663207 Gem-dichlorocyclopropanes as antitumor agents
08/1997
08/28/1997	WO1997030677A2 Pentafluorobenzenesulfonamides and analogs
08/27/1997	EP0791576A2 Leukotriene antagonistic benzoic acid derivatives

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