| Patents for C07C 309 - Sulfonic acids; Halides, esters, or anhydrides thereof (15,484) |
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| 08/19/2008 | US7414076 Methods and compositions for treating amyloid-related diseases |
| 08/19/2008 | CA2310714C Process for preparing neuraminidase inhibitor ro-64-0796 |
| 08/14/2008 | WO2008096145A1 Process for the preparation of ethyl-n-(2, 3-dichloro-6-nitrobenzyl) glycine hydrochloride |
| 08/14/2008 | US20080194730 Hydrolysis stable self-etching, self-priming adhesive |
| 08/13/2008 | EP1954679A1 A new intermediate for making montelukast and related compounds |
| 08/13/2008 | CN101239928A Propanoic derivatives for treating lipid metabolism disorder |
| 08/13/2008 | CN100410237C Alkaline carbonating dinonyl naphthalene sulfonate barium production process |
| 08/12/2008 | CA2350786C Novel betulinic acid derivatives, processes for preparing such derivatives and its use as cancer growth inhibitors |
| 08/07/2008 | US20080184497 Dyes That are Soluble in Organic Solvents |
| 08/06/2008 | EP1951663A2 (r)-arylkylamino derivatives and pharmaceutical compositions containing them |
| 08/06/2008 | CN101235004A Omega-amidosulphonic acid substituted hypocrellin derivatives, preparation method and application thereof |
| 08/06/2008 | CN101235000A Production of stannous methylsulfonate for micro-electronics in tower-type reaction device by using tin flower as raw material |
| 08/05/2008 | US7407827 Semiconductor mechanical sensor |
| 07/31/2008 | WO2008068624A3 Asphalt dispersal, anti-fouling and anti-gumming additives and method for obtaining same |
| 07/31/2008 | WO2008058902A3 Process for regioselective mono-tosylation of diols |
| 07/31/2008 | WO2008058902A2 Process for regioselective mono-tosylation of diols |
| 07/30/2008 | EP1948631A2 Process for preparing mesylate salts of il-12 inhibitory compounds |
| 07/30/2008 | CN101230025A Extractive recovery method for aryl sulfonic acid salt in waste water |
| 07/30/2008 | CN101230024A Novel water-soluble azulene derivatives and preparation method thereof |
| 07/30/2008 | CN101229519A Process for the production of metal salts of trifluoromethane sulphonic acid and their use as esterification catalysts |
| 07/29/2008 | CA2348742C Carbocyclic potassium channel inhibitors |
| 07/29/2008 | CA2214323C Compounds and compositions for delivering active agents |
| 07/24/2008 | US20080177088 Arylene fluorinated sulfonimide compositions |
| 07/23/2008 | EP1945621A1 Process to prepare amino acid derivatives |
| 07/23/2008 | CN101228655A Electrolyte material for polymer electrolyte fuel cells, electrolyte membrane and membrane/electrode assembly |
| 07/23/2008 | CN101228117A Fluorosulfonyl group-containing compound, method for its production and polymer thereof |
| 07/23/2008 | CN100404501C Di sulfonated aromatic diamine and preparation method thereof |
| 07/22/2008 | CA2313638C Cyclohexene carboxylates as neuraminidase inhibitors |
| 07/17/2008 | US20080171895 Ether sulfonate surfactants and process for making same |
| 07/16/2008 | CN101219978A Method for producing cyclopentyl sulfonyl chloride |
| 07/16/2008 | CN101219977A CLT acid production method without acid waste liquid discharge |
| 07/16/2008 | CN101219976A Process for producing 1,4-sodium butanedisulfonic acid |
| 07/16/2008 | CN101219975A Process for producing methanesulfonic acid |
| 07/15/2008 | CA2339250C Synthesis of acyclic nucleoside derivatives |
| 07/14/2008 | CA2675265A1 Process for the preparation of ethyl-n-(2, 3-dichloro-6-nitrobenzyl) glycine hydrochloride |
| 07/10/2008 | WO2008082567A1 Process for synthesizing a cetp inhibitor |
| 07/09/2008 | EP1942102A1 Process for producing trifluoromethanesulfonic anhydride |
| 07/09/2008 | CN101218201A Benzoic acid derivatives that are modulators or antagonists of GlyR |
| 07/09/2008 | CN101215462A Method for preparing foaming agent used for oil gas field drilling and extracting |
| 07/09/2008 | CN100400512C Benzoic acid derivatives as modulators of PPAR alpha and gamma |
| 07/09/2008 | CN100400487C Glucocorticoid receptor modulators |
| 07/08/2008 | CA2501321C Pharmaceutical composition comprising crystalline sibutramine methanesulfonate hemihydrate |
| 07/08/2008 | CA2438009C Novel aromatic sulfonic acid ester derivative, polyarylene, polyarylene having sulfonic acid group and process for producing the same, and polymer solid electrolyte and proton-conductive membrane |
| 07/08/2008 | CA2285380C Solid compositions suitable for oral administration comprising non hygroscopic salts of l-carnitine and alkanoyl-l-carnitine with 2-amino-ethanesulfonic acid |
| 07/03/2008 | WO2008078767A1 Process for producing vinylsulfonic acid |
| 07/03/2008 | WO2008078609A1 PROCESS FOR PRODUCTION OF POWDER CONTAINING α-SULFO FATTY ACID ALKYL ESTER SALT |
| 07/03/2008 | WO2008078589A1 Process for production of precursor compound for radioactive halogen-labeled organic compound |
| 07/03/2008 | CA2672914A1 Process for production of precursor compound for radioactive halogen-labeled organic compound |
| 07/03/2008 | CA2672632A1 Method and composition for enhanced hydrocarbons recovery |
| 07/02/2008 | EP1937750A1 Hydrophilized polyalkylene glycol, production method thereof, and application thereof |
| 07/02/2008 | EP1937630A2 Method for the production of organic peroxides by means of a microreaction technique |
| 07/02/2008 | EP1615864B1 Method for producing alkyl aromatic compounds |
| 07/02/2008 | EP1352243A4 Perfluoro sulfonyl halides and related species as polymer support modifiers |
| 07/02/2008 | CN101213168A Method of making fluorinated vinyl ethers |
| 07/01/2008 | US7393627 Sulfonium or halogenium salts for amplification photoresists; heat treating coating and exposing coating to high energy or electron beam through photomask; developing |
| 06/26/2008 | WO2008075184A2 2-aryl-2-fluoropropanoic acids and derivatives and pharmaceutical compositions containing them |
| 06/26/2008 | WO2008074755A2 Novel cinnamic amide derivatives useful as ion channel modulators |
| 06/26/2008 | WO2008074154A1 Polymers comprising zwitterionic endgroups |
| 06/26/2008 | WO2008053037A3 Process for preparing alkyl aryl sulphonic acids and alkyl aryl sulphonates |
| 06/26/2008 | US20080153032 Iodonium or sulfonium perfluorosulfonate or perfluorosulfonimide acid generators; imaging negative and positive patterns in semiconductors and photoresists; microlithography; high photosensitivity |
| 06/25/2008 | EP1935916A1 Polyarylene and process for producing the same |
| 06/25/2008 | EP1935869A1 Retinoids for the treatment of emphysema |
| 06/25/2008 | CN101208298A Hydrofluoroalkanesulfonic acids and salts from fluorovinyl ethers |
| 06/24/2008 | US7390613 Photoactive compounds |
| 06/19/2008 | US20080146841 Fluorosulfonyl group-containing compound, method for its production and polymer thereof |
| 06/19/2008 | US20080146474 Lubricant Composition and Driving Force Transmitting System Using Same |
| 06/19/2008 | DE102006059314A1 Preparing bromo-dimethyl-dihydro-indole, useful to prepare dimethyl-(trifluoromethyl)phenyl-dihydro-indol-ylsulfonyl-methylphen oxy acetic acid, comprises reacting dimethyl-dihydro-indol-ethanone with a brominating reagent and transforming |
| 06/19/2008 | CA2674099A1 Preparation of amides from an acid and amine for intermediates in the synthesis of morphinans |
| 06/18/2008 | EP1932829A1 Potassium perfluoroalkanesulfonates and process for production thereof |
| 06/18/2008 | EP1931608A1 Production of monomer, oligomer and polymer phosphonic acid esters and phosphonic and sulphonic acids by a nucleophile aromatic substitution |
| 06/18/2008 | CN101200620A Curable hybrid electron donor compounds containing vinyl ether |
| 06/18/2008 | CN101200450A 2,6-quinolinyl and 2,6-naphthyl derivatives, processes for preparing them and their uses as vla-4 inhibitors |
| 06/18/2008 | CN101200439A Novel comprehensive utilization technique of industrial waste sulfuric acid |
| 06/18/2008 | CN101200438A Novel water-soluble azulene derivatives, preparation method and medical composition thereof |
| 06/18/2008 | CN101199502A Hif hydroxylase inhibitors |
| 06/18/2008 | CN101199501A HIF hydroxylase inhibitors |
| 06/12/2008 | WO2008068624A2 Asphalt dispersal, anti-fouling and anti-gumming additives and method for obtaining same |
| 06/12/2008 | WO2008003447A3 Fluorosurfactants |
| 06/12/2008 | US20080139840 Contacting an alkyl aromatic hydrocarbon with a gaseous sulphonating agent surfactants producing alkyl aryl sulphonic acid and a gaseous effluent stream; purifying and recyling the stream; detergent compositions |
| 06/11/2008 | EP1928819A1 A single pot process for the preparation of diazonaphthoquinonesulfonyl ester |
| 06/11/2008 | CN101195594A Production method of extracting active ingredient from wastewater of producing tobias acid |
| 06/11/2008 | CN101195593A Industrial production method of alkylbenzene sulfonyl chloride |
| 06/11/2008 | CN100393696C 5-aminoanthraquinone-1-sulfonate sodium synthesis technology |
| 06/10/2008 | US7385053 Functionalized compositions for improved immobilization |
| 06/05/2008 | WO2008066126A1 Chemically modified fullerene, process for production thereof, and proton conductive film comprising chemically modified fullerene |
| 06/04/2008 | EP0931071B1 Methods of making hiv-protease inhibitors and intermediates for making them |
| 06/04/2008 | CN101193880A Exo- and diastereo- selective syntheses of himbacine analogs |
| 06/04/2008 | CN101193856A Manufacture of hydrofluoroalkanesulfonic acids |
| 06/04/2008 | CN100391921C Method of extracting organic matter from extracting mother liquid for reuse in resorcinol producing process |
| 05/29/2008 | WO2008061466A1 Synthetic methods of aclatonium napadisilate and analogs thereof |
| 05/29/2008 | US20080124656 Novel sulfonate salts and derivatives, photoacid generators, resist compositions, and patterning process |
| 05/28/2008 | EP1925611A1 Optically active diamine derivative and process for producing the same |
| 05/28/2008 | CN101186589A Dicarboxyldiphenyl containing sulfonate group and preparation method thereof |
| 05/28/2008 | CN100390143C Synthesis of oxygen-substituted benzocycloheptenes, used as valuable intermediate products for producing tissue-selective oestrogens |
| 05/28/2008 | CN100390114C Preparation of surfactant containing branched alkyl radical |
| 05/22/2008 | WO2008060735A1 Monomers comprising superacidic groups, and polymers therefrom |
| 05/22/2008 | CA2668508A1 Process for regioselective mono-tosylation of diols |
| 05/21/2008 | EP1923382A1 [18F] labelled L-glutamic acid, [18F] labelled glutamine, their derivatives, their use and processes for their preparation |
| 05/21/2008 | EP1763510A4 Compound for derivatizing polypeptides and method for sequencing and quantififying amino acids in polypeptides using the same |
| 05/21/2008 | CN101182301A Method for preparing 2-amido-8-naphthol-6-sulfonic acid |