| Patents for C07C 303 - Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides (11,473) |
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| 07/05/2007 | US20070155671 e.g. N-[2-chloro-4-[[[(3-hydroxyphenyl)methyl]amino]carbonyl]benzoyl]-3-(phenylmethyl)amino-L-alanine; intercellular adhesion molecules blocking agent; antiinflammatory; reperfusion injury following acute myocardial infarction |
| 07/05/2007 | CA2634257A1 A method of making a synthetic petroleum sulfonate |
| 07/04/2007 | CN1990466A High basicity boron-containing composite mahogany sulfonate and its preparation method and use |
| 07/04/2007 | CN1990465A High basicity composite mahogany sulfonate and its preparation method and use |
| 07/04/2007 | CN1990464A High basicity composite mahogany sulfonate and its preparation method |
| 07/04/2007 | CN1990463A High basicity mahogany sulfonate and its preparation method |
| 07/04/2007 | CN1324120C Preparation of ester compound as bleaching activating agent |
| 07/04/2007 | CN1324006C Beta-amino acid nitrile derivs. |
| 07/03/2007 | CA2219655C Process for the catalytic hydrogenation of aromatic nitro compounds |
| 06/28/2007 | US20070149810 Vitamin d receptor modulators |
| 06/27/2007 | EP1799665A1 Method for cleaning 3-hydroxyamidinophenylalanine derivatives by the precipitation and recrystallisation of a salt and an aromatic sulphonic acid |
| 06/27/2007 | EP1799627A1 Iron or cobalt-catalyzed carbon-carbon coupling reaction of aryls, alkenes and alkines with copper reagents |
| 06/27/2007 | CN1323069C Synthesis of high-purity N-acyl-N-methyl sodium sulfate |
| 06/26/2007 | US7235684 Process for preparing (branched-alkyl) arylsulfonates and a (branched-alkyl) arylsulfonate composition |
| 06/26/2007 | US7235668 Process for the preparation of thioalkylamine derivatives |
| 06/21/2007 | WO2007069759A1 Method for producing purified formylcyclopropane compound and intermediate of such formylcyclopropane compound |
| 06/21/2007 | US20070142665 Method of making a synthetic petroleum sulfonate |
| 06/21/2007 | US20070142470 Antidiabetic agents, antilipemic agents, dietetics, anticholesterol agents, hypotensive agents, cardiovascular disorders; (S)-Ethyl 2-methoxy-3-[4-{3-(4-methanesulfonyloxyphenyl) propylamino}phenyl]propionate |
| 06/21/2007 | US20070142258 Method for producing alkylaryl compounds |
| 06/19/2007 | US7232930 Compounds and methods for preparing methanesulfonamides |
| 06/19/2007 | US7232927 Preparation of mono-N-sulphonylated diamines |
| 06/19/2007 | US7232926 Reacting a primary or secondary amine with of SO3 or a source in the presence of a tert-amine and reacting the sulfamate formed with a phosphorus halide; the product may be reacted with NH3 to form the sulfamide, the NH2 group of which may then be acylated with a N-heterocycl-N-ylbenzoyl derivative |
| 06/14/2007 | WO2007006387A8 Onium-alkylsulfonate production method |
| 06/14/2007 | US20070135475 Process for the preparation of ccr-2 antagonists |
| 06/12/2007 | US7230031 Thyroid hormone receptor ligand, medicinal compositions containing the same and use thereof |
| 06/07/2007 | WO2007063032A1 Process for preparing sulfuric monoesters from amino alkanols |
| 06/07/2007 | WO2007063028A2 Method for producing sulfonamides |
| 06/07/2007 | US20070129532 Adamantane derivatives and process for producing the same |
| 06/07/2007 | US20070129472 Method of making a thermoplastic composition containing an antistatic agent |
| 06/07/2007 | CA2631113A1 Method for producing sulfonamides |
| 06/07/2007 | CA2630806A1 Anion-exchange displacement chromatography process and anionic organic compounds for use as displacer compounds in anion-exchange displacement chromatography process |
| 06/06/2007 | DE102005057897A1 Verfahren zur Herstellung von Schwefelsäuremonoestern aus Aminoalkanolen A process for the production of sulfuric acid monoesters of aminoalkanols |
| 06/06/2007 | CN1974548A Hexafluoropropylene trimer sulfo betaine and its prepn and use |
| 06/06/2007 | CN1319941C Preparation of mono-N-sulfonicacid diamine |
| 06/06/2007 | CN1319940C Production of granular dodecyl-sodium sulfate |
| 06/05/2007 | US7227035 Bis-aryl sulfonamides |
| 05/30/2007 | EP1554231B1 Process for the preparation of fluorohaloalkanes |
| 05/30/2007 | EP1499577B1 2-(2,6-dichlorophenyl)-diarylimidazoles |
| 05/30/2007 | EP1476422B1 Method for treating an imide organic solution bearing a sulphonyl group |
| 05/30/2007 | CN1318398C Perfluorovinyl ether monomer having sulfonamide group |
| 05/30/2007 | CN1318397C Preparation for branched surface active agent |
| 05/29/2007 | US7223751 Sulfonamide derivatives, intermediate thereof, its preparation methods, and pharmaceutical composition comprising the same |
| 05/23/2007 | EP1786764A2 Process for preparing tamsulosin |
| 05/23/2007 | EP1735264A4 Procede de preparation de composes ester utilises comme activateurs de blanchiment |
| 05/23/2007 | CN1317263C Process for producing SIPA using polyester dyeing modifier SIPM waste water as raw material |
| 05/22/2007 | CA2241263C N-arylsulfilimine compounds and their use as catalysts in the preparation of n-arylarylsulfonamide compounds |
| 05/18/2007 | WO2007054139A2 Styrylsulfonamides, their manufacture and use as pharmaceutical agents |
| 05/18/2007 | WO2007006387A3 Onium-alkylsulfonate production method |
| 05/18/2007 | CA2607982A1 Styrylsulfonamides, their manufacture and use as pharmaceutical agents |
| 05/17/2007 | US20070111923 Sulfuric acid amine salt, sulfonic acid amine salt, production thereof and softener composition |
| 05/16/2007 | CN1965002A Polymer having sulfonic acid group or sulfonic ester group and amide group, and method of producing the same |
| 05/15/2007 | US7217728 For therapy of reperfusion injury |
| 05/15/2007 | US7217492 Onium salt compound and radiation-sensitive resin composition |
| 05/10/2007 | US20070106095 Vitamin d receptor modulators |
| 05/10/2007 | US20070106086 Process for the preparation of 3,3-dimethylbutanal |
| 05/10/2007 | US20070106079 Acylation, chlorination, coupling |
| 05/10/2007 | DE19533711B4 Verfahren zur Herstellung von einem Sulfonimid oder seinem Salz A process for producing a sulfonimide or its salt |
| 05/09/2007 | CN1958567A Method for preparing mononaphthalenesulfonic acid and sodium salt of mononaphthalenesulfonic acid |
| 05/09/2007 | CN1958566A Deodoration method in procedure for industrialized synthesizing chirality sulfenamide |
| 05/08/2007 | US7214827 To make ketoaniline derivatives, using as a catalyst a tri(perfluoroalkane sulfonate) salt of specified elements such as Gallium; bonding of acyl group to a benzene ring |
| 05/08/2007 | US7214824 useful for the treatment of pain, neuralgia, neuropathies, nerve injury, burns, migraine, carpal tunnel syndrome, fibromyalgia, neuritis, sciatica, pelvic hypersensitivity, bladder disease, inflammation, or the like in mammals, especially humans |
| 05/03/2007 | WO2007049613A1 Process for producing trifluoromethanesulfonic anhydride |
| 05/02/2007 | EP1778629A1 Process for the synthesis c-2, c-3 substituted n-alkylated indoles useful as cpla2 inhibitors |
| 05/02/2007 | EP1482919B1 Pharmaceutical composition that is used to control blood glucose in patients with type 2 diabetes |
| 05/02/2007 | CN1313445C Prepn process of high-alkalinity alkylphenol calcium sulfonate additive |
| 05/02/2007 | CN1313444C Semicontinuous method of preparing DSD acid by iron powder reducing DNS sodium salt |
| 05/01/2007 | US7211690 One-step process for making phosphonium haloalkylsulfonate antistatic agent by combining an alkyl sulfonate salt of lithium or Sodium with a tetraalkylphosphonium halogen in an aqueous medium; simple mixing of the reactants results in a precipitation of the anti-static molecule in high yield |
| 04/25/2007 | CN1951915A Sulfur trioxide gas jet sulfonation process and device for bisalkyl benzene |
| 04/19/2007 | WO2007009798A3 Process of sulfonating 4-aminobenzonitriles |
| 04/18/2007 | EP1773762A2 Methods and compounds for detection of medical disorders |
| 04/18/2007 | EP1773398A2 Novel sulfonamides as inhibitors of histone deacetylase for the treatment of disease |
| 04/18/2007 | EP1037622B1 Taurine derivatives usable in the treatment of retinal disorders |
| 04/18/2007 | CN1950354A Process for making n-sulfonated-amino acid derivatives |
| 04/18/2007 | CN1948271A Synthesis method of naphthalene disulfonic acid aclatonium and its similar compound |
| 04/18/2007 | CN1310881C New 3-aryl-2-hydroxypropionic acid derivative I |
| 04/18/2007 | CN1310880C Improved process for preparing 2-sodium naphthalenesulfonate in production of beta-naphthol |
| 04/17/2007 | US7205434 Sulphonamido-substituted bridged bicycloalkyl derivatives having a substitute on the bridgehead position; nonpeptidic compounds to treat or prevent Alzheimer's Disease by modulating the processing of amyloid precursor proteins by the putative gamma-secretas to arrest the production of beta-amyloid |
| 04/17/2007 | CA2289005C Method for the synthesis of perfluorosulphonamides, perfluorosulphonamides and their salts, and a sulphonation reagent |
| 04/17/2007 | CA2200317C Process for the purification of 2,6-diisopropylphenol |
| 04/12/2007 | WO2007013974A3 Process for the synthesis of sulfonyl halides and sulfonamides from sulfonic acid salts |
| 04/11/2007 | EP1572616B1 Selective reaction of hexafluoropropylene oxide with perfluoroacyl fluorides |
| 04/11/2007 | CN1944402A Sulfonation reaction device for sulfur trioxide |
| 04/11/2007 | CN1309749C Organic anti-reflective polymer and preparation method thereof |
| 04/11/2007 | CN1309707C Process for preparing L-cysteic acid and its ester |
| 04/10/2007 | US7202242 Substituted 1 and 2-naphthol Mannich bases |
| 04/10/2007 | CA2104148C Process for the preparation of substituted benzenes and benzene sulfonic acid and derivatives thereof and a process for the preparation of n,n'-substituted ureas |
| 04/05/2007 | WO2007037466A1 Hydrophilized polyalkylene glycol, production method thereof, and application thereof |
| 04/05/2007 | WO2007037411A1 Potassium perfluoroalkanesulfonates and process for production thereof |
| 04/05/2007 | WO2007037242A1 Method for producing optically active benzylamine derivative |
| 04/04/2007 | CN1942435A Method of making an antistatic agent |
| 04/04/2007 | CN1939901A 4-jod-2- 4-jod-2[n-(n-alkyl-aminocarbonyl)-aminosulfonyl]-benzoic acid methyl ester and derivatived thereof and method for their production |
| 04/04/2007 | CN1939900A 2,7-disulfonic acid 9,9-2(4-hydroxy-phenyl) fluorene and its production |
| 04/04/2007 | CN1308315C Method for preparing benzenesulfonyl compounds |
| 04/04/2007 | CN1308299C Polycyclic aromatic carbon based solid strong acid |
| 04/04/2007 | CN1308298C Guanido vitriol compound and its extraction and separation method |
| 04/04/2007 | CN1308296C Process for purifying 2,5 diamino phenyl-1,3-disulfonic acid |
| 04/04/2007 | CN1308295C Process for preparation of sulphonated distyryl-biphenyl compounds |
| 04/03/2007 | US7199257 synthesis of optically active bicalutamide by resolution of the racemic compounds and oxidation of the resolved chemical intermediates |
| 04/03/2007 | CA2298618C Improved processes for making surfactants via adsorptive separation and products thereof |
| 03/29/2007 | WO2007004077A3 Process for the preparation of tamsulosin |