| Patents for C07C 309 - Sulfonic acids; Halides, esters, or anhydrides thereof (15,484) |
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| 02/26/2004 | US20040035293 Melt point is < 100 degrees c; provides distinct selectivities and reactivities because they are made of ions rather than molecules |
| 02/26/2004 | CA2495384A1 Ionic liquids containing a sulfonate anion |
| 02/25/2004 | EP1391952A2 Salts of pentacyclic or tetrapentaline derived anions, and their uses as ionic conductive materials |
| 02/25/2004 | EP1222164B1 Process for the production of 5-sulfo isophthalate bis-glycolate ester metal salts and oxysulfonated polyesters made therefrom |
| 02/25/2004 | EP1181269B1 Cell proliferation inhibitors |
| 02/25/2004 | EP1140788B1 Method for the preparation of aryl ethers |
| 02/25/2004 | EP0883405B1 Amidino protease inhibitors |
| 02/25/2004 | EP0873301B1 Indane compounds with smooth muscle relaxing and/or mast cell stabilising and/or anti-inflammatory activity |
| 02/25/2004 | CN1478073A Process for producing fluorosulfonyl fluoride compound |
| 02/24/2004 | US6696475 Substituted phenyl derivatives, their preparation and use |
| 02/19/2004 | WO2004014682A1 A vehicle and a vehicle door |
| 02/19/2004 | US20040034242 Compounds containing a specific branched chain end terminal group, which is isopropyl, sec.-butyl, or tert.-butyl; a polar leading group, and long chain aliphatic, non-cyclic, saturated or nonsaturated linking groups |
| 02/19/2004 | US20040034131 Antistatic and antidust agents, compositions thereof, and methods of manufacture |
| 02/18/2004 | EP1208076B1 Process for the preparation of alkanoyloxy-benzenesulfonic acids and salts thereof |
| 02/18/2004 | CN1476428A Delta 1-pyrrolines for use as pesticides |
| 02/18/2004 | CN1476427A Phenoxyphenyl alkane sulfonates |
| 02/18/2004 | CN1475477A Method and intermdeiate used for manufacturing antifolic acid agent |
| 02/17/2004 | US6693214 Intermediate for sweetener with high sweetness and process for producing the same |
| 02/17/2004 | US6693210 Triphenylphosphine derivative, production process therefor, palladium complex thereof, and process for producing biaryl derivative |
| 02/17/2004 | US6692893 Onium salts, photoacid generators, resist compositions, and patterning process |
| 02/17/2004 | US6692644 Process for recovering oil and sulfonates from filtration panel |
| 02/12/2004 | WO2003053561A3 A surfactant assisted nanomaterial generation process |
| 02/12/2004 | US20040030209 Method for the production of alkyl aryl sulphonates |
| 02/12/2004 | US20040030159 Surface coating agents |
| 02/12/2004 | DE10233827A1 Verfahren zur Herstellung von Acyloxybenzolsulfonaten A process for preparing acyloxybenzenesulfonates |
| 02/11/2004 | EP1387877A1 Laundry detergents comprising modified and enhanced alkylbenzene sulfonates |
| 02/11/2004 | EP1387844A1 Retinol derivatives potentiation of active substances by micellar preparation |
| 02/11/2004 | EP0797567B1 Novel amino acid derivatives with improved multi-drug resistance activity |
| 02/11/2004 | CN1474807A Method for making alkanesulphonyl chlorides |
| 02/10/2004 | US6689911 Condensation reaction of a benzylaldehyde with n-tert-butylhydroxylamine, large scale production |
| 02/10/2004 | US6689910 Polymerization of olefins |
| 02/05/2004 | WO2004011422A1 Method for incorporation of pentafluorosulfanyl (sf5) substituents into aliphatic and aromatic compounds |
| 02/05/2004 | WO2004011420A1 Process for producing optically active 6-sulfonyloxymethyl-1,3-dioxan-4-ylacetic acid derivative |
| 02/05/2004 | US20040024261 Process for preparing butanetriol derivative |
| 02/05/2004 | US20040024257 Method for sulphonylating a hydroxylated organic compound |
| 02/05/2004 | US20040024214 Such as (R)-9-(2-(stearoyloxymethyl)-4-(L-valyloxy)butyl)-guanine for treatment of herpes and retroviral infections |
| 02/05/2004 | US20040024189 Dyes and methods of preparing them |
| 02/05/2004 | US20040024061 Solid compositions suitable for oral administration containing non-hygroscopic salts of l-carnitine and the alkanoyl l-carnitines with taurine chloride and glycine chloride |
| 02/05/2004 | US20040023831 Sulfuric acid amine salt, sulfonic acid amine salt, production thereof and softener composition |
| 02/05/2004 | US20040020404 Printing an image on a substrate comprising applying thereto a formulation comprising a liquid medium and a compound containing azo groups and metallized 1,8-dihydroxynaphthyl group |
| 02/04/2004 | EP1386911A2 Process for the preparation of acyloxybenzenesulfonates |
| 02/04/2004 | EP1385821A2 Novel anti-adhesive compounds and uses thereof |
| 02/04/2004 | EP1385818A2 Biurethane derivatives |
| 02/04/2004 | CN1473149A Method for sulphonylating hydroxylated organic compound |
| 02/04/2004 | CN1473144A Solid compositions suitable for oral administration containing non-hydroscopic salts of L-carnitine and alkanoyl L-carnitines with taurine chloride and glycine chloride |
| 02/04/2004 | CN1472344A Production of leather chemicals from natural oil and fat by SO3 gas phase sulfonation |
| 02/04/2004 | CN1472200A Naphthalic acid or naphthalate containing two sulfonates structure and preparation thereof |
| 02/04/2004 | CN1472199A Continuous preparing method for petroleum sulfosalt |
| 02/03/2004 | US6684526 Process for removing trace solvent from a material |
| 02/03/2004 | CA2282175C Sulfonate-terminated oligomers of vinyl esters and their vinyl alcohol oligomer derivatives |
| 01/29/2004 | US20040019237 Hexafluoroisobutylene and higher homologs are reacted with sulfur trioxide to give fluorosulfates; reaction provides route to substituted hexafluoroisobutylenes which copolymerize with fluoro- and hydrocarbon monomers |
| 01/29/2004 | US20040019229 Reacting anhydrous phenolsulfonates with carboxylic acid derivatives by contacting the salt of a phenolsulfonic acid after its isolation with at least one substance having basic properties; continuous processing; efficiency; quality |
| 01/29/2004 | US20040019211 Crystal structured fungicides selected from itraconazole, posaconazole or saperconazole used for prevention or prophylaxis of fungi, yeasts and dermatophyte infections |
| 01/29/2004 | US20040019190 Thrombopoietin mimetics |
| 01/28/2004 | EP1383741A2 Process for the preparation of benazepril |
| 01/28/2004 | EP1383731A1 Biaryl compounds as serine protease inhibitors |
| 01/28/2004 | EP1383719A1 Sulfonation, sulfation and sulfamation |
| 01/28/2004 | EP1383587A1 Method for reducing malodors in hydrotropic compositions |
| 01/28/2004 | CN1470504A Functional monomer compound for preparing acrylamide derivatives |
| 01/27/2004 | US6683039 Detergent compositions containing alpha-sulfofatty acid esters and methods of making and using the same |
| 01/22/2004 | WO2004007438A1 Method of purifying water-soluble fluorinated vinyl ether |
| 01/22/2004 | WO2004007426A1 Fullerene compounds |
| 01/22/2004 | WO2003024390A3 Hydroxyeicosenoic acid analogs |
| 01/22/2004 | US20040015019 Method for making alkanesulphonyl chlorides |
| 01/22/2004 | US20040014920 Polymers, containing a fluorocyclobutyl ring and their preparaton |
| 01/22/2004 | US20040013974 Activation by light; forming images; holography |
| 01/21/2004 | EP1382591A1 Novel atisane compound and use thereof |
| 01/21/2004 | CN1468849A Prepn of faintly alkaline alkylbenzene sulfonate |
| 01/20/2004 | US6680345 Salicylic acid salts of salmeterol |
| 01/20/2004 | US6680338 Matrix metalloproteinase and tumor necrosis factor inhibitors; anticarcinogenic agents; rheumatoid arthritis |
| 01/15/2004 | WO2003080542A3 Method for producing 3-hydroxy-2-methylbenzoic acid |
| 01/15/2004 | US20040010161 Method for producing alkyl aryl sulphonates |
| 01/14/2004 | EP1380571A1 Compounds useful for treating allergic and inflammatory diseases |
| 01/14/2004 | EP1380562A1 Carboxylic acid derivative and salt thereof |
| 01/14/2004 | EP1379239A2 N-(2-arylethyl) benzylamines as antagonists of the 5-ht6 receptor |
| 01/14/2004 | EP1064258B1 Process for the preparation of sulphonated distyryl-biphenyl compounds |
| 01/14/2004 | CN1468207A New retinoids for the treatment of emphysema |
| 01/14/2004 | CN1134411C Bicyclic amino derivatives and PGD2 antagonist containing same |
| 01/13/2004 | US6677487 Combining a tertiary amide with a pentavalent phosphorous halide in a solvent to form an alpha - haloiminium salt and converting the alpha -haloiminium salt to the alpha -haloenamine with a base |
| 01/13/2004 | US6677476 Process for preparing R-(-) -carnitine from S-(-)-chlorosuccinic acid or from a derivative thereof |
| 01/13/2004 | CA2049162C Ortho-substituted phenylacetamides |
| 01/08/2004 | WO2004002951A2 Method for synthesis of hydrogenofluoromethylenesulphonyl radical derivatives |
| 01/08/2004 | WO2004002944A1 Inhibitors of hcv ns5b polymerase |
| 01/08/2004 | WO2004002940A1 Inhibitors of hcv ns5b polymerase |
| 01/08/2004 | WO2003082812A3 Process for the preparation of 2-ethoxy-3-[4-(2-{methanesulphonyloxyphenyl}ethoxy) phenil] propanoic acid |
| 01/08/2004 | WO2002042845A3 Photoacid generators and photoresists comprising same |
| 01/08/2004 | US20040006236 Diaminopropionic acid derivatives |
| 01/08/2004 | CA2491156A1 Inhibitors of hcv ns5b polymerase |
| 01/08/2004 | CA2490950A1 Inhibitors of hcv ns5b polymerase |
| 01/07/2004 | CN1465564A Interrupter method for producing high-purity methyl sulfonyl chloride |
| 01/07/2004 | CN1133901C Alkysulfonyloximes for high-resolution I-line hpotoresists of high sensitivity |
| 01/06/2004 | US6673961 Reacting branched-enriched stream with aromatic hydrocarbon; alkylation catalyst; sulfonation; simulated moving-bed adsorptive separation to extract the branched-enriched stream; branched alkylbenzenesulfonate detergent |
| 01/02/2004 | EP1373207A1 Novel amlodipine camsylate and method for preparing thereof |
| 01/02/2004 | EP1373191A1 Acylated indanyl amines and their use as pharmaceuticals |
| 01/02/2004 | EP0851783A4 Novel aromatic and aliphatic sulfonates and properties and applications thereof |
| 01/01/2004 | US20040002539 Enzyme inhibitors; anticoagulants; blood collecting device |
| 01/01/2004 | US20040002007 Oxime derivatives and the use thereof as latent acids |
| 12/31/2003 | WO2004000796A1 Novel phthalamide derivatives |
| 12/31/2003 | WO2004000795A1 Process for production of vinyl perfluoroalkanesulfonate derivatives |
| 12/31/2003 | WO2004000786A1 Tetrafluorobenzyl derivatives and pharmaceutical composition for preventing and treating acute and chronic neurodegenerative diseases in central nervous system containing the same |