| Patents for C07C 315 - Preparation of sulfones; Preparation of sulfoxides (4,234) |
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| 09/14/2004 | US6790852 Heterocyclic nitrogen compounds such as 2-(2,6-dichlorophenyl) -4-(3-bromophenyl)-5-(2-(3- hydroxypropylamino)pyrimidin-4-yl) -n-h-imidazole, used as tyrosine kinase inhibitors; anticarcinogenic or antitumor agents |
| 09/10/2004 | WO2004075841A2 Process for preparing benzhydrylthioacetamide |
| 09/10/2004 | WO2004075827A2 Process for the preparation of 2-[(diphenylmethyl) thio] acetamide |
| 09/10/2004 | CA2514900A1 Process for the preparation of 2-[(diphenylmethyl) thio] acetamide |
| 09/10/2004 | CA2511992A1 Process for preparing benzhydrylthioacetamide |
| 09/09/2004 | US20040176638 Novel process for preparing rac-bicalutamide and its intermediates |
| 09/09/2004 | US20040176633 Micronized rac-bicalutamide having a mean particle diameter of less than 200 mu m |
| 09/09/2004 | US20040176604 such as (methyl-sulfonyl)methyl bromo-quinoline by treatment of dibromomethyl bromo-quinoline with sodium methanesulfinate in solvent; chemical intermediates in production of phosphodiesterase inhibitors |
| 09/02/2004 | US20040171895 Process catalysed by bis-triflimide compounds |
| 09/02/2004 | US20040171872 Purification of 2-nitro-4-methylsuphonyblenzoic acid |
| 09/02/2004 | US20040171491 Substituted benzoylcyclohexenones and their use as herbicidal agents |
| 09/01/2004 | CN1525959A Muller Klaus-helmut |
| 09/01/2004 | CN1164572C Process for preparing dimethyl sulfone |
| 08/31/2004 | US6784321 1-((2-arylsulfonyl)(3-methyl)(5-oxy)pent-3-ene)-2,6,6-trimethy lcyclohex-1-ene derivatives |
| 08/26/2004 | US20040167349 Novel process for preparing rac-bicalutamide and its intermediates |
| 08/26/2004 | US20040167344 Process for producing organotitanium compound and process for addition reaction |
| 08/25/2004 | EP1448517A1 Method of preparing 4-chloro-3-methyl-2-butenylphenyl sulfide, di(4-chloro-3-methyl-2-butenyl)sulfide and di(4-chloro-3-methyl-2-butenyl)sulfone for synthesis of natural carotenoid products |
| 08/25/2004 | EP1448516A1 Hydroxyethylene compounds with asp2 inhibitory activity |
| 08/25/2004 | EP1270555B1 Method for oxidizing a thioether group into a sulfoxide group |
| 08/25/2004 | CN1163464C Process for preparing intermediate |
| 08/12/2004 | US20040158099 Alkyl esters of the 2- (2-fluorosulphonyl)-perfluoroethylenoxy-3-halogen-propionic acid |
| 08/11/2004 | CN1520399A Process for prepn. of allyl sulfone derivatives and intermediates for prepn. |
| 08/04/2004 | CN1160326C Process for producing 3-aryl sulfate iso-hydroximic acid |
| 08/03/2004 | US6770776 Synthesis of fluorocarbon compounds |
| 07/29/2004 | WO2004063149A1 Method for preparing methyl 2-diphenylmethylsulfinylacetate |
| 07/29/2004 | US20040147745 Novel compounds and compositions as protease inhibitors |
| 07/27/2004 | US6768022 Method for producing thiosalicylic acid |
| 07/22/2004 | WO2004060858A1 Method for the production of crystalline forms and crystalline forms of optical enantiomers of modafinil |
| 07/22/2004 | CA2724305A1 Method for the production of crystalline forms and crystalline forms of optical enantiomers of modafinil |
| 07/21/2004 | EP1147080B1 Alkynyl containing hydroxamic acid compounds as tace inhibitors |
| 07/21/2004 | CN1158253C Process for preparing prolycopene and its intermediate |
| 07/20/2004 | US6765003 3-Arylsulfonyl-2 (substituted methyl) propanoic acid derivatives as matrix metalloproteinase inhibitors |
| 07/15/2004 | WO2004058698A1 Method for producing optionally substituted benzoic acids |
| 07/15/2004 | US20040138462 Aminoalcohol derivatives |
| 07/15/2004 | US20040138433 Metal bis-triflimide compounds and methods for synthesis of metal bis-triflimide compounds |
| 07/14/2004 | EP1437345A1 Novel method for preparing methyl 2-diphenylmethylsulfinylacetate |
| 07/14/2004 | EP1436254A1 Synthesis of oxygen-substituted benzocycloheptenes, used as valuable intermediate products for producing tissue-selective oestrogens |
| 07/14/2004 | CN1511829A Process for preparing substituted sulfoxide acetamide |
| 07/14/2004 | CN1157373C Process for extracting alliin from garlic |
| 07/13/2004 | US6762326 C2-substituted idan-1-ones and their derivatives, processes for their preparation and their use as pharmaceuticals |
| 07/08/2004 | US20040133031 Crystal of bicalutamide and production method thereof |
| 07/08/2004 | DE10196976T5 Durch reaktionskontrollierten Phasentransferkatalysator katalysiertes Oxidationsreaktionsverfahren By reaction controlled phase transfer catalyst catalyzed oxidation reaction process |
| 06/30/2004 | EP1433783A2 Naphthalenecarboxamides as tachykinin receptor antagonists |
| 06/30/2004 | EP1432386A1 Cosmetic composition containing sulphinic acid derivatives |
| 06/30/2004 | CN1508127A High-purity 4,4'-dihydroxy diphenyl sulfone preparing method |
| 06/23/2004 | EP1431283A1 Process for producing mixture of dihydroxydiphenylsulfone isomers |
| 06/23/2004 | EP1431282A1 Process for producing mixture of dihydroxydiphenylsulfone isomers |
| 06/23/2004 | EP1429714A1 Cosmetic composition containing sulphunic acid derivatives |
| 06/23/2004 | CN1507371A Metal bis-triflimide compounds and methods for synthesis of metal bis-triflimide compounds |
| 06/17/2004 | WO2004050611A1 Novel biphenyloxyacetic acid derivative, method of producing the same and method of using the same |
| 06/17/2004 | US20040116734 Method for producing thiosalicylic acid |
| 06/17/2004 | US20040116733 Composition and compound based on salt (s) of metals and of acid exhibiting a sulfonyl group carried by a perhalogenated carbon and their use as lewis acid |
| 06/16/2004 | EP1427700A1 Method for producing 3-bromomethylbenzoic acids |
| 06/10/2004 | US20040110954 Methods of synthesizing phenol-contining compounds |
| 06/09/2004 | EP1426357A1 Process for preparation of allyl sulfone derivatives and intermediates for the preparation |
| 06/09/2004 | EP1425267A2 C2-substituted indane-1-ones and their derivatives, method for their production and their use as medicaments |
| 06/09/2004 | EP1425266A1 C2-substituted indane-1-ols and their derivatives, method for their production and their use as medicaments |
| 06/09/2004 | DE10142667B4 C2-substituierte Indan-1-ole und ihre Derivate und ihre Verwendung als Arzneimittel C2-substituted indan-1-ols and their derivatives, and their use as medicaments |
| 06/09/2004 | CN1503781A Process for the preparatino of 1,3-substituted indenes and aryl-fused azapolycyclic compounds |
| 06/08/2004 | US6747166 Process for preparing carotenoid polyene chain compounds and intermediates for preparing the same |
| 06/03/2004 | US20040106829 reaction of benzhydryl chloride with thiourea and chloroacetamide to prepare 2-(benzhydrylthio)acetamide (II), key intermediate for the synthesis of modafinil |
| 06/02/2004 | EP1423359A1 C2-disubstituted indane-1-ones and their derivatives, method for their production and their use as medicaments |
| 06/02/2004 | CN1501912A Process for the preparation of n-(substituted phenyl)-3-alkyl-,aryl- and heteroarylsulfonyl-2-hydroxy-2-alkyl- and haloalkylpropanamide compounds |
| 06/02/2004 | CN1500769A Process for the solid phase synthesis of aldehydes, ketones, oximes, amines and hydroxamic acid compounds |
| 06/01/2004 | US6743916 Reacting an acetylene compound in the presence of a titanium compound and grignard reagent to obtain organotitanium compound |
| 06/01/2004 | US6743790 Factor VIIa inhibitory (thio)urea derivatives, their preparation and their use |
| 05/27/2004 | US20040102523 Modafinil polymorphic forms |
| 05/26/2004 | CN1500077A Purification of 2-nitro-4-methylsulphonylbenzoic acid |
| 05/25/2004 | US6740770 Crystal of bicalutamide and production method thereof |
| 05/19/2004 | CN1496999A Solid phase synthesing method of aldehyde, ketonic, oxime amine and isohydroximic acid compound |
| 05/19/2004 | CN1150164C Process for preparing dimethyl sulfone |
| 05/18/2004 | US6737550 Lithium salt of 4- fluorophenyl methyl sulfone as the chemical intermediate; drug with antiandrogen activity |
| 05/13/2004 | WO2004039769A1 A process for the production of highly pure n-(4-cyano-3trifluoromethylphenyl)-3-(4-fluorophenylthio)-2-hydroxy-2methylpropanamide |
| 05/06/2004 | EP1414780A1 Interfacial method of preparing ester-substituted diaryl carbonates |
| 05/06/2004 | EP1414568A2 Metal bistriflimide compounds, their synthesis and their uses |
| 05/06/2004 | DE10142665B4 C2-Disubstituierte Indan-1-one und ihre Derivate C2-Disubstituted indan-1-one and its derivatives |
| 05/05/2004 | CN1148356C Benzosulfone derivatives |
| 05/02/2004 | WO2004011400A1 Method of deuterating aromatic ring |
| 04/29/2004 | US20040082814 For production of pharmaceuticals/feed/food additives |
| 04/29/2004 | US20040082647 Anticholesterol agents; controlling bile acid transfer into intestines |
| 04/28/2004 | EP1294682B1 Acylphenyl urea derivatives, methods for the production thereof and use thereof as a medicament |
| 04/28/2004 | EP1263718B1 Novel use of phenylheteroalkylamine derivatives |
| 04/21/2004 | EP1154987B1 Phenylalaninol derivatives |
| 04/15/2004 | WO2004031136A1 Process for making bicalutamide and intermediates thereof |
| 04/15/2004 | US20040073041 Method for producing monocarbonyl compounds or biscarbonyl compounds or hydroxyl compounds |
| 04/14/2004 | EP1406855A2 Novel process for preparing rac-bicalutamide and its intermediates |
| 04/08/2004 | WO2004029020A1 Process for producing high-purity 4,4'-dihydroxydiphenyl sulfone |
| 04/08/2004 | WO2003095422A3 Catalytic process for preparing perfluoroethanesulfonyl fluoride and/or perfluorodiethylsulfone |
| 04/08/2004 | US20040068135 Process for making bicalutamide and intermediates thereof |
| 04/08/2004 | US20040068016 C2-substituted idan-1-ols and their derivatives, processes for their preparation and their use as pharmaceuticals |
| 04/07/2004 | EP1404328A1 Alpha-hydroxyamide statine derivatives for the treatment of alzheimer's disease |
| 03/25/2004 | US20040059147 Novel process for preparing rac-bicalutamide and its intermediates |
| 03/24/2004 | EP1214296B1 Substituted n-phenyl 2-hydroxy-2-methyl-3,3,3-trifluoropropanamide derivatives which elevate pyruvate dehydrogenase activity |
| 03/23/2004 | US6710208 Process for the solid phase synthesis of aldehyde, ketone, oxime, amine, hydroxamic acid and α,β-unsaturated carboxylic acid and aldehyde compounds |
| 03/23/2004 | US6710080 Substituted 2-dialkylaminoalkylbiphenyl derivatives |
| 03/18/2004 | US20040054233 Process for preparation of allyl sulfone derivatives and intermediates for the preparation |
| 03/17/2004 | CN1482907A Compounds having fungicidal activity and processes to make and use same |
| 03/16/2004 | US6706921 Method for producing sulfonyl-benzoyl guanidinium salts |
| 03/10/2004 | CN1481358A Carboxylic acid amide derivatives and their use in treatment of thromboembolic diseases and tumours |
| 03/09/2004 | US6703521 Alkyl esters of the 2-(2-fluorosulphonyl)-perfluoroethylenoxy-3-halogen-propionic acid |