| Patents for C07C 315 - Preparation of sulfones; Preparation of sulfoxides (4,234) |
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| 05/06/2010 | WO2010030345A3 Processes for the preparation of aminosulfone compounds |
| 05/06/2010 | WO2009132832A3 Method for the production of 1,4-benzothiepin-1,1-dioxide derivatives |
| 04/29/2010 | US20100105953 Human Adam-10 Inhibitors |
| 04/21/2010 | CN101696179A Method for synthesizing and refining 2,4'-dihydroxy diphenyl sulfone |
| 04/15/2010 | US20100094037 Process for production of optically active sulfoxide compound using iron-salan complex catalyst |
| 04/08/2010 | WO2010038550A1 Method for producing amine |
| 04/01/2010 | WO2010036589A1 Substituted aryl sulfone derivatives as calcium channel blockers |
| 04/01/2010 | WO2010035000A1 Process for the preparation of vitamin k2 |
| 04/01/2010 | WO2010034999A1 Crystalline menoquinone-7 (vitamin k2) |
| 04/01/2010 | US20100081806 Method of producing highly functionalized 1,3-diamino-propan-2-ols from solid support |
| 04/01/2010 | US20100081208 Multirange indicator |
| 04/01/2010 | CA2738395A1 Substituted aryl sulfone derivatives as calcium channel blockers |
| 03/31/2010 | EP2168946A1 Crystalline form of modafinil, and methods of preparing the crystalline form |
| 03/31/2010 | EP1341534B1 Compounds having fungicidal activity and processes to make and use same |
| 03/30/2010 | US7687541 4-[4-Acetoxy-2-(3,4-difluoro-phenyl)-3-(4-methanesulfonyl-phenyl)-but-2-enoyloxy]-2-(3,4-difluoro-phenyl)-3-(4-methanesulfonyl-phenyl)-but-2-enoic acid, sodium salt; water solubility; administering by biological injection; antiinglammatory agents(NSAIDS); side effect reduction |
| 03/18/2010 | WO2010030345A2 Processes for the preparation of aminosulfone compounds |
| 03/18/2010 | WO2010029950A1 Process for producing optically active epoxy compound and optically active sulfoxide compound, ligand and complex for use in the process, and process for producing the complex |
| 03/18/2010 | US20100069674 Garlic processing |
| 03/18/2010 | CA2736171A1 Processes for the preparation of aminosulfone compounds |
| 03/17/2010 | EP1679306B1 Process for producing bicalutamide and method of purifying intermediate therefor |
| 03/17/2010 | CN101671286A Method for preparing benzoyl-1,3-cyclohexanedione compound |
| 03/16/2010 | US7678941 Polyoxyalkylene ammonium salts and their use as antistatic agents |
| 03/10/2010 | CN101668736A Amidation process for the preparation of cathepsin k inhibitors |
| 03/04/2010 | US20100056819 Process for producing dispersible and conductive Nano Graphene Platelets from non-oxidized graphitic materials |
| 03/03/2010 | EP2159219A2 An improved process for the preparation of armodafinil |
| 03/02/2010 | US7670991 Substituted benzoylcyclohexenones and their use as herbicidal agents |
| 02/25/2010 | US20100048956 Process for the recovery of fluoromonomers |
| 02/25/2010 | US20100048939 Process for the addition of thiolates to ?,?-unsaturated carbonyl or sulfonyl compounds |
| 02/25/2010 | US20100048720 Process for the Preparation of and Crystalline Forms of Optical Enantiomers of Modafinil |
| 02/25/2010 | US20100048719 Process for the Preparation of and Crystalline Forms of Optical Enantiomers of Modafinil |
| 02/25/2010 | US20100048718 Process for the Preparation of and Crystalline Forms of Optical Enantiomers of Modafinil |
| 02/24/2010 | EP2155664A2 Novel process |
| 02/24/2010 | CN101654423A Process for the preparation of and crystalline forms of optical enantiomers of modafinil |
| 02/18/2010 | WO2010018858A1 Organic sulfur compound, process for production of the same, and organic electroluminescence element utilizing the same |
| 02/18/2010 | WO2009144344A3 Compound for labelling biomolecules based on vinylsulphone, preparation and uses |
| 02/09/2010 | CA2431616C Arylbis(perfluoroalkylsulfonyl)methane and metallic salt thereof, and methods for producing the same |
| 02/09/2010 | CA2416792C Crystalline and pure modafinil, and process of preparing the same |
| 02/04/2010 | WO2010014566A2 Process for preparing oxazoline-protected aminodiol compounds useful as intermediates to florfenicol |
| 02/04/2010 | CA2732017A1 Process for preparing oxazoline-protected aminodiol compounds useful as intermediates to florfenicol |
| 02/02/2010 | US7655820 Method for producing molecular compound |
| 01/28/2010 | US20100022803 Method for Producing Tris(Perfluoroalkanesulfonyl)Methide Acid Salt |
| 01/28/2010 | US20100022802 Preparation of Alkylaromatic Hydrocarbons and Alkylaryl Sulfonates |
| 01/28/2010 | US20100022653 Process for the Preparation of and Crystalline Forms of Optical Enantiomers of Modafinil |
| 01/20/2010 | EP2144871A1 Amidation process for the preparation of cathepsin k inhibitors |
| 01/19/2010 | US7649055 Method of producing highly functionalized 1,3-diamino-propan-2-ols from solid support |
| 01/19/2010 | US7649020 treatment of sleep disorders and related diseases, with five novel polymorphic forms of modafinil racemate called CRL 40476 form III, CRL 40476 form IV, CRL 40476 form V, CRL 40476 form VI, CRL 40476 form VII; preparing a new solvate of modafinil comprising dissolving in solvent and crystallizing |
| 01/06/2010 | CN100577613C Method for oxidation of benzene ring side chain containing electron-attracting groups by combination of ozone and nitric acid |
| 12/30/2009 | CN101613310A Method of preparing amine stereoisomers |
| 12/30/2009 | CN100575339C Method for hydrogenation preparation of m-(beta-hydroxyethyl sulfone)aniline by amorphous alloy nickel catalysis of m-(beta-hydroxyethyl sulfone) nitrobenzene |
| 12/30/2009 | CN100575334C Substituted 2-dialkylaminoalkylbiphenyl derivatives |
| 12/29/2009 | US7638654 1-fluoro-1, 1-bis-(phenylsulfonyl)methane and production method thereof |
| 12/29/2009 | US7638556 Freeze-dried product of N-[o-(p-pivaloyloxy benzenesulfonylamino)benzoyl]glycine monosodium salt tetra-hydrate and a process for the manufacture thereof |
| 12/24/2009 | US20090318732 Dialdehyde compound, preparation method thereof, and synthetic method of carotenoids using the same |
| 12/24/2009 | US20090318709 Process for the synthesis of n-[3-[(2-methoxyphenyl] sulfanyl] -2-methylpropyl] -3,4-dihydro-2h-1,5-benzoxathiepin-3-amine. |
| 12/23/2009 | CN101607912A Method for preparing N substituted o-phenylenediamine |
| 12/16/2009 | CN101602699A O-methoxy-beta-sulfuric ester ethyl sulfonyl aniline and preparation method thereof |
| 12/16/2009 | CN101602698A 2, 5-dimethoxy-beta-sulfuric ester ethyl sulfonyl aniline and preparation method thereof |
| 12/16/2009 | CN101602697A 2-methoxy-5-p-methyl-beta- sulfuric ester ethyl sulfonyl aniline and preparation method thereof |
| 12/16/2009 | CN100569746C Arylbis(perfluoroalkylsulfonyl) methane, metal salf of same, and processes for producing these |
| 12/15/2009 | US7632608 improve conductivity, cycle characteristics; impregnated in separator between cathode and anode containing (2,2-difluoromalonate oxalate) lithium borate and [bis(3,3,3-trifluoromethyl)glycolate oxalate]lithium borate as electrolyte salts; carbonate solvent; chemical resistance; solubility, stability |
| 12/15/2009 | CA2388915C Process for the preparation of n-(4,5-bismethanesulfonyl-2-methyl-benzoyl)guanidine, hydrochloride |
| 12/10/2009 | US20090306016 Fatty acid amide hydrolase inhibitors |
| 12/09/2009 | CN100567262C Alpha-phenylsulfonylcyclododecanone oxime esters, preparation method and application thereof |
| 12/09/2009 | CN100567261C Production of 4,4'-bisphenol sulphone |
| 12/08/2009 | US7629366 Aminoalcohol derivatives |
| 12/03/2009 | US20090299100 Fossil Fuel Desulfurization |
| 12/02/2009 | CN101591278A Method for preparing 4,4'-bis(4-nitro-2-trifluoromethylphenoxy)diphenylsulfone |
| 12/02/2009 | CN101591277A Method for preparing 4,4'-bis(4-amino-2-trifluoromethylphenoxy)diphenylsulfone |
| 11/25/2009 | CN101585789A Method for preparing 3-nitrophenyl sulphone |
| 11/19/2009 | WO2009139438A1 Process for production of optically active carboxylic acid |
| 11/17/2009 | US7619120 Processes for the preparation of diphenylsulfone compounds |
| 11/12/2009 | US20090281193 Process for the Preparation of and Crystalline Forms of Optical Enantiomers of Modafinil |
| 11/12/2009 | US20090281192 Process for the Preparation of and Crystalline Forms of Optical Enantiomers of Modafinil |
| 11/12/2009 | US20090281066 Treatment of proliferative disorders with amino-substituted (E)-2,6- dialkoxystyryl 4-substituted benzylsulfones |
| 11/11/2009 | EP1339673B1 Malonamide and malonamic ester derivatives with antithrombotic activity, their preparation and their use |
| 11/11/2009 | CN100558704C Dichloro monomer containing sulfuryl ketone structure for polyaryl ether sulfuryl ketone and its synthesis process |
| 11/10/2009 | US7615661 2-t-Butylsulfanyl-2-methyl-propionic acid ethyl ester, for example; for use in a food product, a beverage product, an oral hygiene product, a pharmaceutical product, or a chewing gum |
| 11/10/2009 | CA2410862C Factor viia inhibitory (thio)urea derivatives, their preparation and their use |
| 11/04/2009 | CN101573035A Herbicide containing benzoylpyrazole compound |
| 11/04/2009 | CN101570494A N-phenyl-dichloroacetamide and derivatives as well as preparation method and application thereof |
| 10/21/2009 | CN101560174A Preparation method and technology of alliin reference substance |
| 10/21/2009 | CN100551905C Process for producing dihydroxydiphenyl sulfone |
| 10/07/2009 | CN101553465A Method for producing tris(perfluoroalkanesulfonyl)methide acid salt |
| 10/07/2009 | CN101550044A Application of polyoxometalate/silicon dioxide catalyst in controllable oxidization of sulfide |
| 10/06/2009 | US7598232 Amino-substituted (E)-2,6-dialkoxystyryl 4-substituted-benzylsulfones for treating proliferative disorders |
| 09/24/2009 | WO2009116487A1 Sulfone compound and method for producing the same |
| 09/23/2009 | EP2103215A1 Herbicide containing benzoylpyrazole compound |
| 09/22/2009 | US7592491 Such as tert-butylphenylsulfur chlorotetrafluoride by reacting aryl sulfur compound with halogen and fluoro salt |
| 09/16/2009 | CN101531614A Method for preparing aromatic hydroxylamine through selective hydrogenation of aromatic nitro compound with nano Pt/C catalyst |
| 09/16/2009 | CN100540533C Crystalline forms of optical enantiomers of modafinil and method for the production |
| 09/09/2009 | CN101525309A Method for producing amino-phenyl-beta-hydroxyethyl sulfone sulfate |
| 09/09/2009 | CN100537530C Synthesis process of sulcoatrione |
| 09/09/2009 | CN100537529C Method of synthesizing bis(2-chlorethylsulfuryl)methane compound |
| 09/08/2009 | CA2341010C Process for the manufacture of ethanesulfonyl-piperidine derivatives |
| 09/03/2009 | US20090221787 Production Of Monomer, Oligomer And Polymer Phosphonic Acid Esters And Phosphonic And Sulphonic Acids By A Nucleophile Aromatic Substitution |
| 09/01/2009 | US7582799 Method for producing hydrazone derivatives |
| 08/26/2009 | EP1462442B1 Crystals of bicalutamide and process for their production |
| 08/26/2009 | EP1414780B1 Interfacial method of preparing ester-substituted diaryl carbonates |
| 08/20/2009 | WO2009025791A3 Purification of armodafinil |
| 08/13/2009 | WO2008009815A9 Method for preparing aromatic sulfonates |