| Patents for C07C 309 - Sulfonic acids; Halides, esters, or anhydrides thereof (15,484) |
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| 11/24/2004 | EP1479668A1 A process for preparing fluoro-olefins |
| 11/24/2004 | CN1176646C Photo-stable cosmetic and pharmaceutical formulations containing UV-filters |
| 11/23/2004 | US6822113 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 |
| 11/23/2004 | CA2297648C Improved processes for making alkylbenzenesulfonate surfactants and products thereof |
| 11/23/2004 | CA2063071C Method for sulfonating acyloxybenzenes and neutralization of resulting product |
| 11/18/2004 | US20040229949 New 3-aryl propionic acid derivatives and analogs |
| 11/18/2004 | US20040229946 Antidiabetic agents |
| 11/17/2004 | EP1477470A1 Process for the production of metal salts of radical-polymerizable compounds |
| 11/17/2004 | EP1476753A2 Functionalized compositions for improved immobilization |
| 11/17/2004 | EP1368408B1 Oxalkylation products produced from epoxides and amines and their use in pigment preparations |
| 11/17/2004 | CN1546467A Method for negative pressure synthesis of calcium taurine |
| 11/17/2004 | CN1546466A Ion exchange resin purifying process for synthesizing calcium taurine |
| 11/16/2004 | US6818775 Treatment of skin-related diseases or prevention of certain undesired side effects of administered retinoids |
| 11/11/2004 | WO2004096759A1 Method for producing perfluoroalkanesulfonyl fluoride |
| 11/10/2004 | EP1475371A1 1-substituted-1-aminomethyl-cycloalkane derivatives (= gabapentin analogues), their preparation and their use in the treatment of neurological disorders |
| 11/10/2004 | EP1242559B1 Fluorescent monomers and polymers containing same for use in industrial water systems |
| 11/10/2004 | EP0989113B1 A process for preparing 2-aminomalonic acid derivatives |
| 11/09/2004 | CA2108885C Perhalogenated sultone-derived monomers and polymers produced therefrom |
| 11/04/2004 | WO2004094366A1 Process for production of essentially chloride-free calcium sulfonate |
| 11/04/2004 | WO2004094365A1 Method for producing fluorine-containing sulfonyl fluoride compound |
| 11/04/2004 | WO2004085489A3 A process to produce 4-(2-sulfoethyl) cyclohexane, 1,2-diol from 4-vinylcyclohexane-1, 2-diol |
| 11/04/2004 | WO2004080951A3 Sulfonic acids, their derivatives and pharmaceutical compositions containing them |
| 11/04/2004 | US20040220074 Compounds for a controlled release of active molecules |
| 11/04/2004 | DE4435647B4 Natriumsalz der Menthyloxycarbonyl-l-hydroxyl-l-methylsulfonsäure, Verfahren zu seiner Herstellung und seine Verwendung zur Herstellung von L(-)-Menthylglyoxylat Sodium salt of menthyloxycarbonyl-l-hydroxyl-l-methylsulfonic acid, process for its preparation and its use for the preparation of L (-) - menthyl glyoxylate |
| 11/04/2004 | CA2522355A1 Process for production of essentially chloride-free calcium sulfonate |
| 11/03/2004 | EP1472576A2 Sulfonate derivatives and the use therof as latent acids |
| 11/03/2004 | EP1472217A2 Method for producing perfluoroalkane sulfonic acid esters and the salts thereof |
| 11/03/2004 | EP1445251A9 Aminoacetonitrile derivative, agricultural and horticultural insecticide containing the same, and use thereof |
| 11/03/2004 | EP1290001B1 Process for the selective deprotonation and functionalization of 3-substituted benzotrifluorides |
| 11/03/2004 | EP1105371B1 Novel aryl sulphonamide amino acid esters and analogues |
| 11/03/2004 | CN1543448A Process for producing branched olefins from linear olefin/paraffin feed |
| 11/03/2004 | CN1542002A Inhibitors of metalloproteinase, pharmaceutical compositions containing them, their pharmaceutical application and methods and intermediate compounds for their preparation |
| 11/03/2004 | CN1173942C Large monomer containing methacrylate structure, its preparing method and use |
| 11/03/2004 | CN1173926C Substituted 2-phenyl-(3,4-dihydroxy-5-nitrophenyl)-1-ethanones, their use in the treatment of some central and peripheral nervous system and pharmaceutical compositions containing them |
| 11/03/2004 | CN1173773C Pesticide formulations containing alkoxylated amine surfactants neutralized by aromatic sulfonic acid |
| 11/02/2004 | US6812324 Reacting 5-sulfoisophthalate salts ester with aliphatic diamine to a compound of terminal amine, 5-sulfobenzene diamide; reacting caprolactam and aliphatic diacid and then adding the amine terminal 5-sulfobenzenediamide and catalyst |
| 10/28/2004 | WO2004092103A1 Polyphenol compounds, esterified quinone diazides, and positive photoresist compositions |
| 10/28/2004 | WO2004092096A2 Method for producing alkyl aromatic compounds |
| 10/28/2004 | WO2004072085A3 Salt of a sulfonic acid containing clopidogrel and use thereof for the production of pharmaceutical formulations |
| 10/28/2004 | US20040214886 for the treatment and/or prophylaxis of diseases, in particular, states of pain and neurodegenerative disorders |
| 10/28/2004 | US20040214874 Inhibition of protein-tyrosine kinase cmet to block cancer cell proliferation, oral bioavailibility; 2-(2,6-dichlorophenyl)-4-phenyl-5-(pyrimidin-4yl)-1H-imidazoles |
| 10/28/2004 | US20040214869 2,3,5-substituted biphenyls useful in the treatment of insulin resistance and hyperglycemia |
| 10/28/2004 | DE10317294A1 Alkylaromatic compound production, for use as starting material for alkarylsulfonate surfactants, by alkylation of aromatic hydrocarbons with olefins using cascade of reactors to increase working life of catalyst |
| 10/28/2004 | CA2522330A1 Method for producing alkyl aromatic compounds |
| 10/27/2004 | EP1471049A1 Novel thyroid hormone receptor ligand, medicinal compositions containing the same and use thereof |
| 10/27/2004 | EP1204636B1 3-oxopropane-1-sulphonic acids and sulphonates |
| 10/27/2004 | CN1539818A Process for preparing (per) fluorohalogenethers |
| 10/27/2004 | CN1539817A 4.4'-diaminobenzil-2.2'-disulphonate and producing method |
| 10/27/2004 | CN1539816A IL-8 receptor antagonist |
| 10/27/2004 | CN1172907C Prepn of dihexyl sodium sulfosuccinate |
| 10/26/2004 | CA2233815C Process for purification of organic sulfonates and novel product |
| 10/26/2004 | CA2120812C Improved process for manufacturing l-(-)-carnitine from a waste product having opposite configuration |
| 10/21/2004 | US20040210083 adding solvents to sulfonic acid, optionally removing soluble sulfur dioxide or trioxide, then mixing the solution with water and calcium hydroxide, heating, separating the excess calcium hydroxide, desolventizing and recovering halide-free petroleum sulfonates formed |
| 10/21/2004 | US20040209957 A 5-(2,3,5,6-tetrafluoro-4-trifluoromethyl-benzylamino)-benzoic acid, acid ester, sulfonic acid or amide derivatives, for treating Alzheimer's disease, Parkinson's disease and Huntington's disease, epilepsy, stroke |
| 10/21/2004 | US20040209202 Fluorinated oxyvinyl compounds |
| 10/21/2004 | US20040209186 oxime sulfonates, e.g., 2-[Cyano-(5-n-propanesulfonyloxyimino-5H-thiophen-2-ylidene)-methyl]-benzoic acid methyl ester with high stability and good solubility in the field of chemically amplified photoresists. |
| 10/20/2004 | EP1468979A1 Process for preparing S-(-)-chlorosuccinic acid |
| 10/20/2004 | EP1467967A1 Compounds for modulating cell proliferation |
| 10/20/2004 | EP1289936B1 Substituted stilbenes as glucose uptake enhancers |
| 10/20/2004 | EP1149074B1 Acetylenic sulfonamide thiol tace inhibitors |
| 10/20/2004 | CN1537845A Hexa toluene-p-sulfonic acid mannitol ester compound and its preparation method |
| 10/20/2004 | CN1171865C Process for preparing long-chain alkylpenyl sulfuryl chloride |
| 10/20/2004 | CN1171864C Process for preparing sodium sulfonate |
| 10/19/2004 | US6806381 Process for the preparation of aniline-derived thyroid receptor ligands |
| 10/19/2004 | US6806024 Oxime derivatives and the use thereof as photoinitiators |
| 10/14/2004 | US20040204599 an end-terminal group, which is isopropyl, sec.-butyl, or tert.-butyl group; a leading group; and a long-chain aliphatic, non-cyclic, saturated or unsaturated, hydrocarbon group that links end-terminal group and leading group; for cancer therapy, prevention, and immune boosting and inflammation functions |
| 10/14/2004 | DE19529631B4 Wäßriges, oberflächenaktives Mittel zur Oberflächenbehandlung von Verstärkungsmaterial, Verstärkungsmaterial mit einer mit dem genannten oberflächenaktiven Mittel behandelten Oberfläche und Vewendung des Verstärkungsmaterials An aqueous, surface active agent for surface treatment of reinforcing material, reinforcing material having a surface treated with the aforementioned surface active agent and surface of the reinforcing material Vewendung |
| 10/13/2004 | EP1466895A1 Process for producing 2-aralkylpropionic acid derivative |
| 10/13/2004 | EP1002031B1 Improved alkyl aryl sulfonate surfactants |
| 10/13/2004 | CN1171123C A process for making photoactive compound and photoresist therefrom |
| 10/13/2004 | CN1170816C N,N'-disubstituted aniline aromatic diformylamine, its derivative and its prepn process and use |
| 10/12/2004 | US6803384 Diaminopropionic acid derivatives |
| 10/07/2004 | WO2004085489A2 A process to produce 4-(2-sulfoethyl) cyclohexane, 1,2-diol from 4-vinylcyclohexane-1, 2-diol |
| 10/07/2004 | US20040199009 Process for preparing (per) fluorohalogenethers |
| 10/07/2004 | US20040199005 Method for producing (R) -3- [4- (trifluoromethyl) phenylamino] -pentanoic acid amide derivative |
| 10/07/2004 | US20040198995 Process for preparing acyloxybenzenesulfonates |
| 10/07/2004 | US20040198814 prevention , therapy of cardiovascular disorders, dyslipidemias, glucose metabolism, hypoglycemic agents; reduce fat concentration in meat; reduce cholesterol concentration in eggs |
| 10/07/2004 | US20040198716 Cysteine protease inhimbitors |
| 10/07/2004 | US20040198628 Branched ether primary alcohol; cold water detergents; water solubility, high calcium tolerance, biodegradable |
| 10/06/2004 | EP1463707A2 A group of novel anti-cancer compounds with specific structure |
| 10/06/2004 | EP1129057A4 Synthesis of n-silylated cyclopentaphenanthrene compounds |
| 10/06/2004 | EP0973704B1 Process for the manufacture of arylsulfonyl chloride |
| 10/06/2004 | CN1535262A Process for preparation 3-aryl-2-hydroxypropionic acid derivative |
| 10/06/2004 | CN1535260A Perfluoroalkyl-substituted amines, acids, amino acids and thioether acids |
| 10/06/2004 | CN1534018A Dinong/naphthalene sulfonic acid and its preparation method |
| 10/05/2004 | US6800775 Metal complexes of tripodal ligands |
| 09/30/2004 | WO2004083168A1 Novel compound suitable for use in chlorine concentration measurement or the like |
| 09/30/2004 | WO2004083166A1 Processes for production of (r)-3-[4-(trifluoromethyl)- phenylamino]pentanamide derivatives |
| 09/30/2004 | US20040192971 Controlled monosulfonation with sodium or ammonium bisulfate in solution containing initiator and minimum buffer at ambient conditions |
| 09/30/2004 | US20040192954 Protected tyrosine derivatives, method for the production thereof and use of the same for producing o-(2-[18f]-fluoroethyl)-l-tyrosine |
| 09/30/2004 | US20040192771 Cerdiovascular disorders; antilipemic agents; alzheimer's disease; anticancer agents; sepsis; thrombosis; hypotensive agents; kidney diseases; antiinflammatory agents |
| 09/30/2004 | US20040191838 Sulfonyl ester compound for modifying catalase catalytic activity in order to determine microbial contamination of foodstuffs and cooling lubricants; screening efficacy of biocides |
| 09/30/2004 | CA2515789A1 Method for producing(r)-3-[4-(trifluoromethyl)phenylamino]-pentanoic acid amide derivative |
| 09/29/2004 | EP1462438A1 Process for producing a tetraalkylonium perfluoroalkylsulfonate |
| 09/29/2004 | EP1461313A1 Human adam-10 inhibitors |
| 09/29/2004 | EP1460994A2 Compounds for a controlled release of active molecules |
| 09/29/2004 | CN1532194A Process for preparing aryl ether |
| 09/29/2004 | CN1532192A Process for producing barium dinonylnaphthalene sulfonate |
| 09/29/2004 | CN1168694C Purification of carboxaldehyde |
| 09/23/2004 | WO2004080974A1 A purification method of ionic liquids to obtain their high purity |