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

Patents for C07C 309 - Sulfonic acids; Halides, esters, or anhydrides thereof (15,484)
01/2002
01/03/2002	CA2414150A1 Modified forms of nonsteroidal anti-inflammatory drugs and uses thereof
01/02/2002	EP1165472A1 Methods for the preparation of biphenyl isoxazole sulfonamides
01/02/2002	EP1165466A1 Halogenation of protected phenols in meta position
01/02/2002	EP1021449B1 Hydroxyacetic ester derivatives, preparation method and use as synthesis intermediates
01/02/2002	EP0938488B1 Phosphine ligands
01/02/2002	EP0706518B1 Acylated aminophenyl urea compounds, their preparation and their use as herbicides and plant-growth regulators
12/2001
12/27/2001	WO2001098263A1 Method for producing aliphatic sulphonic acid chlorides from sulphonic acids
12/27/2001	US20010055734 Concentrate comprising a p-phenylenediamine derivative
12/26/2001	CN1328544A Method of producing alkane sulfonic acid
12/26/2001	CN1327980A Process for preparing sodium sulfonate 215
12/26/2001	CN1327979A Process for preparing petroleum sulfonate used in oil field
12/25/2001	US6333425 Ionic compounds derived from malononitrile in which anionic charge is delocalized; excellent properties of solubility and dissociation
12/20/2001	WO2001096348A1 Process for the selective deprotonation and functionalization of 3-substituted benzotrifluorides
12/20/2001	WO2001087838A8 Cyclohexane derivatives and their use as therapeutic agents
12/20/2001	WO2000043475A3 Dishwashing compositions comprising modified alkylbenzene sulfonates
12/20/2001	EP1144569A3 Dishwashing compositions comprising modified alkylbenzene sulfonates
12/19/2001	EP1164127A1 Process for producing onium salt derivative and novel onium salt derivative
12/19/2001	EP1163553A1 Oxime derivatives and the use thereof as photoinitiators
12/19/2001	CN1076344C Sulfonation of fatty acid esters
12/18/2001	US6331647 Process for the preparation of a purified acrylamido sulfonic acid monomer derivative
12/18/2001	US6331640 Diaminopropionic acid derivatives
12/13/2001	WO2001094509A2 Aqueous solution of an alpha olefin sulfonate surfactant
12/13/2001	WO2001094305A1 Sulfonated perfluorovinyl functional monomers
12/13/2001	WO2001094304A1 Process for the production of sulfonic esters
12/13/2001	WO2001094303A2 Improved isolation of phenyl ester salts from mixtures comprising sulfolane
12/13/2001	WO2001094302A2 Extractive solution crystallization of chemical compounds
12/13/2001	WO2001094295A1 Substituted stilbenes as glucose uptake enhancers
12/13/2001	WO2001049275A3 Methods and compositions for mitigating pain using nitrate esters
12/13/2001	US20010050353 Refractive index anisotropy
12/13/2001	CA2411340A1 Substituted stilbenes as glucose uptake enhancers
12/13/2001	CA2407644A1 Sulfonated perfluorovinyl functional monomers
12/12/2001	EP0877726B1 Aromatic compound acylation method
12/12/2001	EP0876297B1 Process for recovering purified ionic surfactants from washing solutions, in particular for washing contaminated soil
12/12/2001	EP0804279B1 Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on amides
12/12/2001	EP0781126B1 Derivatives of 2-amino-1,2,3,4-tetrahydro-naphthalene active on the cardiovascular system
12/12/2001	CN1326462A Betulinic acid derivatives, processes for preparing such derivatives and its use as cancer growth inhibitors
12/12/2001	CN1325845A Solidized hybridized vinyl ether containing electron providing compound
12/11/2001	US6329547 Useful as therapeutic agents for glaucoma
12/11/2001	US6329431 Nonpeptide insulin receptor agonists
12/11/2001	US6329405 As ileal bile acid transporter inhibitor, for therapy of hyperlipemia
12/11/2001	US6329014 Process for producing a casing providing a screen against electromagnetic radiation
12/11/2001	CA2205033C Aryloxycycloalkenyl and aryloxyiminocycloalkenylhydroxyureas as 5-lipoxygenase inhibitors
12/06/2001	WO2001092217A2 Process for the preparation of amidostyrylstilbene-disulphonic acid compounds and novel amidostyrylstilbene-disulphonic acid compounds and their use as fluorescent whitening agents
12/06/2001	WO2001092216A2 Improved purification of phenyl ester salts
12/06/2001	US20010049451 Synthesis of conjugated fatty acid
12/06/2001	US20010049433 Method for producing 1,2-naphthoquinonediazide photosensitive agent
12/05/2001	EP1159245A1 Synthesis of 4-ketocyclopentene and cyclopentadiene compounds
12/05/2001	EP0971880B1 Solid compositions suitable for oral administration comprising non hygroscopic salts of l-carnitine and alkanoyl-l-carnitine with 2-aminoethanesulfonic acid
12/05/2001	EP0882116B1 Mixture of earth-alkaline metal alkyl-aryl-sulphonates, its use as additive for lubricating oil and method of preparation
12/05/2001	CN1325382A Benzenesulfonic acid derivative compounds, process for producing the same, and use thereof
12/05/2001	CN1325380A Benzene derivatives and medical use thereof
12/05/2001	CN1325372A Improved processes for making surfactants via adsorptive separation and products thereof
12/05/2001	CN1324909A Electronic donor compound capable of solidifying
12/05/2001	CN1075799C Monomers and composition which can be crosslinked and crosslinked polymers
12/04/2001	US6326512 Hydrogenation a b-ketosulfonic acid compound
12/04/2001	CA2195014C Positive photoactive compounds based on 2,6-dinitrobenzyl groups
11/2001
11/29/2001	WO2001089472A1 DETERGENT CONTAINING α-SULFOFATTY ACID ESTERS AND METHODS OF MAKING AND USING THE SAME
11/29/2001	WO2001089457A2 Thrombopoietin mimetics
11/29/2001	US20010047111 Precipitating or crystallizing a salt from solution; suitable as intermediates for large scale production of enzyme inhibitors, e.g. hydroxyethylamine, hydroxyethylurea and hydroxyethylsulfonamide
11/29/2001	US20010045713 Process for producing a casing providing a screen against electromagnetic radiation
11/29/2001	DE10024263A1 p-Phenylendiaminderivat-Konzentrat p-phenylenediamine derivative Concentrate
11/28/2001	EP1158321A2 Dichroic light polarizers with non-periodic arrangement of different polarizing elements
11/28/2001	EP1158320A2 Dichroic light polarizers
11/28/2001	EP1158008A2 Curable hybrid electron donor compounds containing vinyl ether
11/28/2001	EP1157024A1 Acetylenic ortho-sulfonamido and phosphinic acid amido bicyclic heteroaryl hydroxamic acids as tace inhibitors
11/28/2001	EP1156864A1 Co-crystallization process
11/28/2001	CN1324343A Monomers, ionomers and polymers for electrochemical uses
11/28/2001	CN1075485C Process for prepn. of shikimic acid and its derivatives
11/27/2001	US6323363 Useful as emulsifiers, demulsifiers, detergents, dispersants, and hydrotropic agents
11/27/2001	CA2021329C Di-aromatic esters, process for their preparation and use in human or veterinary medicine and as cosmetic compositions
11/22/2001	WO2001087900A1 Phosphonium salts
11/22/2001	WO2001087838A1 Cyclohexane derivatives and their use as therapeutic agents
11/22/2001	WO2001087814A2 A process for the preparation of anthracycline derivatives
11/22/2001	US20010044464 Hydrazine oxoacetamide derivative and insecticide
11/22/2001	DE10120024A1 Novel phenylacetylene compounds are useful for production of liquid crystal mixtures for the fabrication of flat-screen displays
11/22/2001	DE10021790A1 Production of omega-aminoalkanesulphonic acids comprises reaction of a secondary amine with a dihaloalkane and an alkali sulfite in aqueous solution
11/22/2001	CA2408849A1 Cyclohexane derivatives and their use as therapeutic agents
11/21/2001	EP1156365A1 A concentrate comprising a p-phenylenediamine derivative
11/21/2001	EP1156035A2 Preparation of esters
11/21/2001	EP1156034A2 Curable electron donor compounds
11/21/2001	CN1323324A Polymers containing a fluorocyclobutyl ring and their preparation
11/21/2001	CN1323291A Diaminopropionic acid derivatives
11/21/2001	CN1322966A Process for producing 1,2-naphthaquinone dinitride photosensitisers
11/21/2001	CN1322707A Producing process for triazole derivant
11/21/2001	CN1075058C Process for producing aromatic sulfonyl halides
11/20/2001	US6319950 Formed by reacting an ester of ricinoleic acid with a tosyl chloride or a mesyl chloride and reacting said tosylate or mesylate of an ester of ricinoleic acid with diazabicycloundecene or diazabicyclononene
11/20/2001	US6319428 Perfluorinated amide salts and their uses as ionic conducting materials
11/18/2001	CA2347902A1 Curable electron donor compounds
11/18/2001	CA2347901A1 Curable hybrid electron donor compounds containing vinyl ether
11/18/2001	CA2308896A1 Phosphonium salts
11/15/2001	WO2001085678A1 Method for the production of $g(v)-aminoalkylsulphonic acids
11/14/2001	EP1153915A2 Method for producing 1,2-naphthoquinone-diazide photosensitive agent
11/14/2001	EP1153031A1 Method for preparing chiral diphosphines
11/14/2001	EP0915893B1 Tertiary phosphanes containing alkylene glycol groups
11/14/2001	EP0915814B1 Method for grafting a substituted difluoromethyle group
11/14/2001	CN1322196A Naphthalenecaarboxamides as tachykinin receptor antagonists
11/13/2001	US6316533 For neutralizing leather tanned with mineral compounds or mineral-free compounds
11/13/2001	US6316484 Pentafluorobenzenesulfonamides and analogs
11/13/2001	US6316396 Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on di-, oligo- or polyolethers
11/08/2001	WO2000017133A3 Lta4 hydrolase inhibitors

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