| Patents for C07C 309 - Sulfonic acids; Halides, esters, or anhydrides thereof (15,484) |
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| 04/08/2004 | WO2004029015A1 1,7,8-trifluoronaphthalene-2-naphthol, and method for producing liquid crystal compound using same |
| 04/08/2004 | WO2003101392A3 Novel conazole crystalline forms and related processes, pharmaceutical compositions and methods |
| 04/08/2004 | WO2003095422A3 Catalytic process for preparing perfluoroethanesulfonyl fluoride and/or perfluorodiethylsulfone |
| 04/08/2004 | WO2003082778A8 Process for olefin oligomerization |
| 04/08/2004 | US20040068133 Branched primary alcohol compositions and derivatives thereof |
| 04/08/2004 | US20040067867 Branched primary alcohol compositions and derivatives thereof |
| 04/07/2004 | EP1404651A1 Process for the preparation 3-aryl-2-hydroxypropionic acid derivative |
| 04/07/2004 | EP1404438A2 A surfactant assisted nanomaterial generation process |
| 04/07/2004 | EP1265856B1 Novel process for the preparation of alpha-(2-4-disulfophenyl)-n-tert-butylnitrone and pharmaceutically acceptable salts thereof |
| 04/07/2004 | EP1086074B1 New process |
| 04/07/2004 | CN1487918A Method for photochemical sulphochlorination of gaseous alkanes |
| 04/07/2004 | CN1486977A Method for producing segregative 3,4-diamino benzene sulfonic |
| 04/07/2004 | CN1144785C Hydroxamic acid and its preparation, and pharmaceutical composition |
| 04/01/2004 | WO2004027388A2 Novel green and orange fluorescent labels and their uses |
| 04/01/2004 | WO2004026808A1 Manufacturing process for no-donating compounds such as no-donating diclofenac |
| 04/01/2004 | WO2002055562A3 Cyclodextrin sulfonates, guest inclusion complexes, methods of making the same and related materials |
| 04/01/2004 | US20040063669 Alpha-phenyl-beta-ketosulfone |
| 04/01/2004 | US20040062971 Method for fullerene derivative and the fullerene derivative proton conductor and electrochemical device |
| 04/01/2004 | US20040060121 Anionic phthalic acid ester compounds and stain resistant compositions |
| 04/01/2004 | CA2498943A1 Manufacturing process for no-donating compounds such as no-donating diclofenac |
| 03/31/2004 | EP1401804A1 Catalase inactivating compounds and their use |
| 03/31/2004 | EP1242559A4 Fluorescent monomers and polymers containing same for use in industrial water systems |
| 03/31/2004 | EP1052257B1 Process for producing optically active threo-3-amino-1,2-epoxy compounds |
| 03/31/2004 | CN1486361A Branched primary alcohol compositions and derivatives thereof |
| 03/31/2004 | CN1143853C Preparing method for anti-viral compounds |
| 03/31/2004 | CN1143845C Method for preparing amidobenzene sulfonyl chloride |
| 03/31/2004 | CN1143844C Method for preparing nitrobenzene sulfonyl chloride |
| 03/31/2004 | CN1143843C Process for preparing trifluoromethyl sulfoacid 2-trimethylammonium-4,5-dimethoxy-benzaldehyde |
| 03/30/2004 | US6713507 Ether compounds and compositions for cholesterol management and related uses |
| 03/30/2004 | US6713225 1,2-Naphthoquinone-2-diazidesulfonate ester photosensitive agent, method for producing the photosensitive agent, and photoresist composition |
| 03/25/2004 | US20040059148 Method for producing hydrolysis-stable ammonium nitriles |
| 03/25/2004 | US20040059129 2,5-bisphenyl-delta1-pyrroline derivative are chromatographed on a stationary chiral silica gel phase in presence of an eluent or mixture as liquid phase |
| 03/25/2004 | US20040059126 Reacting diaminobenzene with anhydrous sulphuric acid while stirring and adding ice; sunscreen agents, cosmetics |
| 03/25/2004 | DE10243028A1 Verfahren zur Herstellung isolierter 3,4-Diaminobenzolsulfonsäure Process for the preparation of isolated 3,4-diaminobenzene |
| 03/24/2004 | EP1400548A1 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 |
| 03/24/2004 | EP1400526A2 ((cyclo)alkyl substituted)- gamma -aminobutyric acid derivatives (=Gaba analogues), their preparation and their use in the treatment of neurological disorders |
| 03/24/2004 | EP1400507A1 Process for the preparation of isolated 3,4-diaminobenzenesulfonic acid |
| 03/24/2004 | EP1399417A1 Method for producing perfluoroalkanesulfonic acid esters |
| 03/24/2004 | EP1399114A1 Agent containing quinonimine derivatives and used to colour keratin fibres, and associated method |
| 03/24/2004 | CN1484626A Method for the production of alkyl aryl sulphonates |
| 03/24/2004 | CN1142906C Intermediate for producing 2-trifluoromethoxy benzene sulfonamide |
| 03/24/2004 | CN1142905C Process for producing alpha-sulfo-fatty acid alkyl ester salt |
| 03/23/2004 | US6710198 Starting materials and chemical intermediates for synthesis of chiral and phosphine ligands for transition metal catalysts; sulfonation |
| 03/18/2004 | WO2003099192A3 Bis-aromatic alkanols |
| 03/18/2004 | WO2003087048A3 Preparation of 24 alkyl analogs of cholecalciferol and non-racemic compounds |
| 03/18/2004 | WO2003018535A3 Novel aminobenzoephenones |
| 03/18/2004 | WO2003016249A8 Process for producing branched olefins from linear olefin / paraffin feed |
| 03/18/2004 | US20040054216 Method for producing lysine derivative |
| 03/18/2004 | US20040054164 For use as chiral discriminator in chromatography; polysaccharides |
| 03/18/2004 | US20040050683 Reaction of an alkane with chlorine and sulphur dioxide, using as light source an indium-doped medium-pressure mercury lamp |
| 03/18/2004 | US20040050162 Semiconductor mechanical sensor |
| 03/17/2004 | EP1198289B1 Sulphonation process and inhibition of build-up in reaction vessels |
| 03/17/2004 | EP1147102B1 Heteroaryl acetylenic sulfonamide and phosphinic acid amide hydroxamic acid tace inhibitors |
| 03/17/2004 | EP1117638B1 Biphenyl compounds substituted by camphor or hydantoin derivatives as sunscreen compositions |
| 03/17/2004 | CN1483012A Method for fullerene derivative and the fullerene derivative proton conductor and electrochemical device |
| 03/17/2004 | CN1142136C Process for controlling particle size of 1,,2- diazo naphthoquinone 4- or 5- sulfonic acid esters |
| 03/17/2004 | CN1141876C Phenoxypropionic acid N-alkyl-N-2-fluorophenyl amide compounds with herbicidal activity |
| 03/16/2004 | US6706931 Cold water soluble detergents exhibiting high calcium tolerance produced from biodegradabel branched ether alcohols |
| 03/16/2004 | US6706923 Perfluoroalkyl-substituted amines, acids, amino acids and thioether acids |
| 03/16/2004 | US6706915 Using a metal compound as a catalyst, a corresponding organic sulfonic acid or a salt can be obtained by reacting an organic substrate with a sulfur oxide in the absence of n-hydroxy and n-oxo cyclic imide compounds |
| 03/16/2004 | US6706765 Aminoguanidines and alkoxyguanidines as protease inhibitors |
| 03/16/2004 | CA2139348C Improved chemiluminescent 1,2-dioxetanes |
| 03/11/2004 | US20040048857 Treatment and/or prevention of diseases or disorders mediated by lymphocyte interactions. |
| 03/11/2004 | US20040048127 For use in fuel cells |
| 03/11/2004 | DE10240803A1 Verfahren zur Herstellung von Phosphiten und Übergangsmetallkomplexen A process for the production of phosphites and transition metal complexes |
| 03/10/2004 | EP1237855B1 Crystalline form of (s)-2 ethoxy-3- 4-(2- 4-methanesulfonyloxyphenyl ethoxy) phenyl] propanoic acid |
| 03/10/2004 | EP1202960B1 Method for the preparation of 2-methoxy-4-(n-t-butylamino-carbonyl)-benzenesulfonyl chloride |
| 03/10/2004 | EP1084101B1 New 3-aryl-2-hydroxypropionic acid derivative iii |
| 03/10/2004 | CN1480452A Method for preparing sodium salt DNS acid from NTS |
| 03/09/2004 | US6703521 Alkyl esters of the 2-(2-fluorosulphonyl)-perfluoroethylenoxy-3-halogen-propionic acid |
| 03/09/2004 | US6703379 Benzene derivatives and pharmaceutical use thereof |
| 03/09/2004 | US6703182 Unsaturated oxime derivatives and the use thereof as latent acids |
| 03/09/2004 | US6703112 Organometallic salts for inkjet receptor media |
| 03/04/2004 | WO2004018413A1 Method of drying fluorinated 2-alkoxypropionic acid derivative |
| 03/04/2004 | WO2004018407A1 Crystal of amino acid ester salt and process for producing the same |
| 03/04/2004 | US20040044244 Fluorocompound, silver halide photographic light-sensitive material, surfactant, and water-based coating composition empolying same |
| 03/04/2004 | US20040044227 From 1,3,8-octanetriol |
| 03/04/2004 | US20040044208 Dissolving; fluid flow through ion exchange resin |
| 03/04/2004 | US20040044189 Process for the preparation of anthracycline derivatives |
| 03/04/2004 | US20040044166 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 |
| 03/04/2004 | US20040044072 Substituted hydroxyethylamines |
| 03/03/2004 | EP1394168A1 Process for the preparation of phosphites and complexes with transition metals |
| 03/03/2004 | EP1392675A1 Substituted oxime derivatives and the use thereof as latent acids |
| 03/03/2004 | EP1392650A2 Protected tyrosine derivatives, method for the production thereof and use of the same for producing o-(2- ?18 f]-fluoroethyl)-l-tyrosine |
| 03/03/2004 | EP1392649A2 Mixtures of sulfogroup-containing esters of polybasic organic acids with long-chain alkanols |
| 03/03/2004 | EP1274672B1 Method for producing substituted nitro benzoic acids by oxidation of corresponding nitro toluenes, nitro benzyl alcohols, esters and/or ethers |
| 03/03/2004 | EP1045839B1 Novel amines as pharmaceutical agents |
| 03/03/2004 | CN1479712A Ketone compounds and compositions for cholesterol management and related uses |
| 03/03/2004 | CN1140513C Phenylsulphenyl ureas, process for their preparation and their use as herbicides and plant-growth regulators |
| 03/03/2004 | CN1140507C Method for preparing Jacid (7-amino-4-hydroxy-2-naphthalone sulfonic acid) |
| 03/03/2004 | CN1140506C Method for preparing guanidine derivative |
| 03/02/2004 | US6699994 Biaryl compounds as serine protease inhibitors |
| 03/02/2004 | US6699910 Ketone compounds and compositions for cholesterol management and related uses |
| 03/02/2004 | US6699893 Glucocorticoid receptor modulators |
| 03/02/2004 | US6699467 As carriers for delivering active agents such as peptides, drugs by administration, such as oral, subcutaneous, sublingual, and intranasal administration |
| 02/26/2004 | WO2004016683A1 Antistatic and antidust agents, compositions thereof, and methods of manufacture |
| 02/26/2004 | WO2004016570A2 Ionic liquids containing a sulfonate anion |
| 02/26/2004 | WO2003074008A3 Aminoalkylphosphonates and related compounds as edg receptor agonists |
| 02/26/2004 | US20040039227 Method for producing substituted nitro benzoic acids by oxidation of corresponding nitro toluenes, nitrol benzyl alcohols, esters and/or ethers |
| 02/26/2004 | US20040039201 Functionalized compositions for improved immobilization |