| Patents for C07C 309 - Sulfonic acids; Halides, esters, or anhydrides thereof (15,484) |
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| 05/21/2008 | CN101182300A Quaternary ammonium ionic liquid as well as preparation and application method thereof |
| 05/21/2008 | CN100389106C Process for synthesizing stable sodium azulene sulfonate |
| 05/20/2008 | US7375138 Cardiovascular disorders; angina pectoris; antiarrhythmia agents |
| 05/20/2008 | CA2466780C Preparation of ionic liquids |
| 05/20/2008 | CA2378337C Method for the preparation of 2-methoxy-4-(n-t-butylamino-carbonyl)-benzenesulfonyl chloride |
| 05/15/2008 | WO2008056795A1 Polymerizable sulfonic acid onium salt and resin |
| 05/15/2008 | US20080114183 Monomers comprising superacidic groups, and polymers therefrom |
| 05/15/2008 | US20080114158 Yellow anionic disazo dyes |
| 05/15/2008 | US20080113884 alkylxylene moiety in the alkylxylene sulfonate contains a high percentage of the 4-alkyl-1,2-dimethyl benzene isomer and attachment of the alkyl group to the xylene ring at positions higher than the 2-position on the alkyl carbon chain; for enhancing the recovery of oil from a subterranean reservoir |
| 05/15/2008 | US20080112866 Functionalized ionic liquids, and methods of use thereof |
| 05/14/2008 | EP1517888B1 Method for synthesis of hydrogenofluoromethylenesulphonyl radical derivatives |
| 05/14/2008 | CN101180264A Benzoic acid ester compounds, compositions, uses and methods related thereto |
| 05/14/2008 | CN101177385A Aryl sulfonic acid amides and analogues as well as its purpose in curing neural degeneration disease |
| 05/14/2008 | CN101177369A Method for oxidation of benzene ring side chain containing electron-attracting groups by combination of ozone and nitric acid |
| 05/14/2008 | CN101177248A Method for recovering sulfuric acid during the production process of benzene sulfochloride |
| 05/13/2008 | US7371896 Tetrafluorobenzyl derivatives and pharmaceutical composition for preventing and treating acute and chronic neurodegenerative diseases in central nervous system containing the same |
| 05/13/2008 | US7371892 Beta-sulfatoethylsulfonylaniline-2-sulfonic acid precipitated by addition of alkali or alkaline earth metal or ammonium salts, separated, dissolved in water, solution adjusted to ph 1-5 by addition of alkali or alkaline earth metal or ammonium hydroxide, carbonate, bicarbonate, acetate; storage stability |
| 05/13/2008 | US7371479 Method for fullerene derivative and the fullerene derivative proton conductor and electrochemical device |
| 05/08/2008 | WO2008054155A1 Method for the preparation of optically active 2-sulfonyloxy-1-phenylethanol derivatives |
| 05/08/2008 | WO2008053037A2 Process for preparing alkyl aryl sulphonic acids and alkyl aryl sulphonates |
| 05/08/2008 | WO2008052788A1 [f-18]-labeled l-glutamic acid, [f-18]-labeled l-glutamine, derivatives thereof and use thereof and processes for their preparation |
| 05/08/2008 | CA2667395A1 [f-18]-labeled l-glutamic acid, [f-18]-labeled l-glutamine, their derivatives and their use and processes for their preparation |
| 05/07/2008 | CN101175719A Process for producing functional molecule capable of ionic dissociation and process for producing raw molecule thereof |
| 05/07/2008 | CN100386312C Process for synthesizing 2,4-diamino benzene sulfonic acid and its salt |
| 05/06/2008 | USH2216 Method for testing for bioaccumulation |
| 05/06/2008 | CA2244979C Proton conductor in liquid form |
| 05/06/2008 | CA2239694C Indane dimer compounds and their pharmaceutical use |
| 05/01/2008 | US20080103061 Functionalized compositions for improved immobilization |
| 05/01/2008 | US20080102402 Monomer having sulfonyl group, polymer thereof and photoresist composition including the same |
| 04/30/2008 | EP1916237A1 Compound containing fluorosulfonyl group, process for producing the same, and polymer thereof |
| 04/30/2008 | CN101168519A Refining method for sodium 2-hydroxyl-3,7-naphthalenedisulfonate |
| 04/30/2008 | CN100384817C Process for production of fluorinated sulfonyl fluorides |
| 04/29/2008 | US7365223 Method for selective targeting of apoptotic cells and small molecule ligands used thereof |
| 04/29/2008 | US7365085 2-(3-{3-[[2-chloro-3-(trifluoromethyl)benzyl](2,2-dephenylethyl)amino]propoxy}phenyl)-ethanol; agonists of the nuclear receptors, LXR alpha and LXR beta used to increase ABCA1, ABCG1, and apolipoprotein E expression and inhibiting cholesterol absorption |
| 04/24/2008 | WO2008047655A1 Urea derivative for use in quantification of hydrogen peroxide |
| 04/24/2008 | US20080097131 Synthesis of carbon-labeled perfluoroalkyl compounds |
| 04/24/2008 | US20080096962 tert-Butyl 2-{2-[1-ethyl-3-(4-trifluoromethoxy-phenyl)-ureido]-indan-5-ylsulfanyl}-2-methyl-propionate; peroximose proliferator activated receptor antagonist; cardiovascular desease, diabetes; coupling N(5mercapto-indan-2yl)acetamide with (2methyl-2halo) propionate and 2-(4-hydroxyphenoxy)propionic acid |
| 04/24/2008 | US20080096942 Beta-secretase inhibitors; use in treating Alzheimer's disease; for example, N-{(1S,2R)-1-[3-(cyclohexylmethyl)benzyl]-2-hydroxy-3-[(3-methoxybenzyl)amino]propyl}acetamide hydrochloride |
| 04/24/2008 | US20080093582 sulfonate or sulfate derivatives or modified polyethers for improving solubility to dissolve polar compound in subcritical liquid carbon dioxide; wastewater treatment; improve the function of carbon dioxide as solvent for chemical reactions, washing, extraction, dyeing |
| 04/23/2008 | EP1914824A1 Electrolyte material for solid polymer fuel cell, electrolyte membrane and membrane-electrode assembly |
| 04/23/2008 | EP1912941A1 Novel piperidine derivatives |
| 04/23/2008 | EP1912936A2 Stereoselective synthesis of 3,4-disubstituted cyclopentanones and related compounds |
| 04/23/2008 | EP1773752A4 Removal of alkyl alkanesulfonate esters from alkanesulfonic acids and other organic media |
| 04/23/2008 | CN100383115C Method for interlaminar oxidation of mercaptan compounds by supermolecular structure nanometer reactor |
| 04/23/2008 | CN100383110C Chiral arylketones in the treatment of neutrophil-dependent inflammatory diseases |
| 04/17/2008 | WO2007147782A3 Oxime sulfonates and the use therof as latent acids |
| 04/17/2008 | US20080090996 Thrombopoietin mimetics |
| 04/17/2008 | US20080090787 Thrombopoietin mimetics |
| 04/17/2008 | US20080090782 Inhibit DNA-dependent protein kinase; reduced side effects caused by radiation and chemotherapy drugs |
| 04/16/2008 | EP1911751A1 Amide derivative and pesticide containing such compound |
| 04/16/2008 | EP1343861B1 Branched primary alcohol compositions and derivatives thereof |
| 04/16/2008 | CN101163669A Acetylene derivatives |
| 04/16/2008 | CN101161640A Preparation technique of 2-amido-3,6,8-naphthalenetrisulphonic acid |
| 04/16/2008 | CN101161639A Solid acid, polymer electrolyte membrane including the same, and fuel cell using the polymer electrolyte membrane |
| 04/16/2008 | CN100381949C Electrically conductive polymer, semiconductive composition using the same and semiconductive member for electrophotographic equipment |
| 04/15/2008 | CA2411468C Thrombopoietin mimetics |
| 04/15/2008 | CA2337452C Process for the preparation of 4,5-diamino shikimic acid derivatives |
| 04/15/2008 | CA2319092C Anionic surfactants based on alkene sulfonic acid |
| 04/10/2008 | WO2008041713A1 Method for producing compound having fluorosulfonyl group |
| 04/10/2008 | US20080085458 alkylsulfonyloximes are reactive nonionic photoacid generators; thermally stable at high bake temp; chemically stable; high photosensitivity not only at Deep-UV range but longer wavelengths such as i-line (365 nm); acid catalyst in chemically amplified photoresist; sulfonylation of oximes; color filter |
| 04/09/2008 | CN101157643A Method for preparing Igepon A series anionic surfactant |
| 04/09/2008 | CN101157642A Method for preparing 4-sulfonate phenylhydrazine |
| 04/07/2008 | CA2579596A1 Preparation of oseltamivir phosphate (tamiflu(r)) and intermediates starting from d-glucose or d-xylose |
| 04/03/2008 | WO2008009816A3 Aromatic sulfinates and sulfonyl halides, and the preparation thereof |
| 04/03/2008 | US20080081857 Method of making a thermoplastic composition containing an antistatic agent |
| 04/02/2008 | EP1904428A2 New fluorinated compounds, their synthesis and use |
| 04/02/2008 | EP1765771A4 Formation of tetra-substituted enamides and stereoselective reduction thereof |
| 04/02/2008 | CN101155893A Absorption cycle utilizing ionic liquid as working fluid |
| 04/02/2008 | CN101155777A Method for producing disulfonyl fluride compound |
| 04/01/2008 | US7351870 Synthesis of carbon-labeled perfluoroalkyl compounds |
| 04/01/2008 | CA2218434C Fluorinated ionic sulfonylmethylides and sulfonylimides, preparation process and use as photoinitiators |
| 03/26/2008 | EP1902018A1 Method of making fluorinated vinyl ethers |
| 03/26/2008 | CN101148429A Method for preparing 2-amino-5-naphthol-1,7-disulphonic acid |
| 03/26/2008 | CN101148428A Method for producing 3-chloro-2-hydroxypropanesulfonic acid sodium salt |
| 03/26/2008 | CN101148427A Method for preparing substituted taurine |
| 03/26/2008 | CN100376242C 2-aryl-propionic acid and medicine composition containing same |
| 03/25/2008 | US7348462 Process for preparing branched olefins from a paraffinic wax |
| 03/20/2008 | WO2008032736A1 Dye-containing resist composition containing photoacid generator, and cyclohexadiene-type oxime sulfonate compound |
| 03/20/2008 | US20080070822 Detergent compositions containing alpha-sulfofatty acid esters and methods of making and using the same |
| 03/20/2008 | US20080070161 Organobis(4-vinylbenzenesulfonyloxime) derivative monomers; resolution, photolithography; improved focus depth margin and the line edge roughness of photoresist patterns; fineness |
| 03/19/2008 | EP1900723A1 New naphthalene derivatives, method of preparing same and pharmaceutical compositions containing them |
| 03/19/2008 | EP1781899A4 Alkylxylene sulfonates for enhanced oil recovery processes |
| 03/19/2008 | CN101143841A Method for producing 4-aminotoluene-3-sulfonic acid |
| 03/18/2008 | US7345212 Process for olefin oligomerization |
| 03/13/2008 | WO2008030112A1 Processes of preparing asymmetric dinitrobenzamide mustard compounds, intermediate compounds useful therein and products obtained therefrom |
| 03/13/2008 | WO2008029673A1 Radiation-sensitive composition and process for producing low-molecular compound for use therein |
| 03/13/2008 | WO2008028533A1 Phenyloxyaniline derivatives |
| 03/13/2008 | WO2008012433A3 Process for preparing a sulphonic acid anhydride |
| 03/13/2008 | US20080064741 Bioavailable diacylhydrazine ligands for modulating the expression of exogenous genes via an ecdysone receptor complex |
| 03/13/2008 | US20080064720 Very Late Antigen-4 dependent inflammatory disease; asthma, allergic rhinitis, sinusitis, conjunctivitis, food allergy, inflammatory skin disorders, autoimmune disorders, or atherosclerosis, inflammatory skin disorder; methyl 3-[2-(2,6-dichlorophenyl)-6-quinolinyl]-2-hydroxy-2-propenoate |
| 03/13/2008 | CA2662217A1 Phenyloxyaniline derivatives |
| 03/12/2008 | EP1897869A1 Novel compound, polymer and radiation-sensitive resin composition |
| 03/12/2008 | EP1896403A1 An improved process for the preparation of florfenicol |
| 03/12/2008 | EP1896402A1 Process for the production of (alkoxycarbonylamino)alkyl sulfonates |
| 03/12/2008 | EP1896401A2 Unsaturated sulfides, sulfones, sulfoxides and sulfonamides synthesis |
| 03/12/2008 | CN101139310A Method for synthesizing albifaction activator alkyl acylorxy radical benzene sulfonate |
| 03/12/2008 | CN100374516C Printing process using specified azo compounds |
| 03/12/2008 | CN100374415C Fluorinated onium salts |
| 03/11/2008 | US7341817 Acid generator of a specified fluoro-substituted arylsulfonic acid upon irradiation with an actinic ray or radiation; small post-exposure bake (PEB) temperature dependency and giving a good profile |
| 03/11/2008 | US7341607 Yellow anionic disazo dyes |