[EN] METHODS FOR PREPARING FLUOROALKYL ARYLSULFINYL COMPOUNDS AND FLUORINATED COMPOUNDS THERETO<br/>[FR] PROCÉDÉS DE PRÉPARATION DE COMPOSÉS FLUOROALKYLE ARYLSULFINYLÉS ET COMPOSÉS FLUORÉS APPARENTÉS
申请人:IM & T RES INC
公开号:WO2010022001A1
公开(公告)日:2010-02-25
Novel preparative methods for fluoroalkyl arylsulfinyl compounds are disclosed. Fluorinated compounds as useful fluorinated compounds, intermediates, or builing blocks are disclosed. Useful applications of the fluoroalkyl arylsulfinyl compounds are shown.
Nucleophilic addition to styryl sulphones. part II. Regio- and stereochemistry of the addition of enamines from 4-substituted cyclohexanones
作者:F. Benedetti、S. Fabrissin、A. Risaliti
DOI:10.1016/s0040-4020(01)91234-7
日期:1984.1
Formation of β- and α-adducts in the reactions of styryl sulphones with enamines from 4-alkylcyclohexanones is reexamined. Steric effects, electrostatic interactions between the nitrogen atom of the enamine and the oxygen atoms of the sulphone group, and medium effects contribute to the regioselectivity of the reaction.
Cis- and trans-N-(2-aminocycloaliphatic)-2-arylacetamide derivative compounds of the formula ##STR1## e.g., N-\x9b2-(N', \n" N'-dimethylamino)cyclohexyl!-N-methyl-2-(4-bromophenyl)acetamide and trans-N-methyl-N-\x9b2-(1-pyrrolidinyl)cyclohexyl!acetamide, \n' 2-(3,4-dichlorophenyl) and their pharmaceutically acceptable salts, have been found to have potent analgesic activity, and the preferred compounds have in addition only low to moderate apparent physical dependence liability, compared to morphine and methadone. As analgesics they would be useful also as antitussives. Processes for preparation of these compounds are also disclosed. This invention also includes compositions containing these compounds useful in pharmaceutical dosage unit form for alleviating pain in humans and animals, as well as methods for alleviating pain in animals and humans with these compositions.
Methods For Preparing Fluoroalkyl Arylsulfinyl Compounds And Fluorinated Compounds Thereto
申请人:Umemoto Teruo
公开号:US20110190511A1
公开(公告)日:2011-08-04
Novel preparative methods for fluoroalkyl arylsulfinyl compounds are disclosed. Fluorinated compounds as useful fluorinated compounds, intermediates, or builing blocks are disclosed. Useful applications of the fluoroalkyl arylsulfinyl compounds are shown.
Methods for Preparing Fluoroalkyl Arylsulfinyl Compounds and Fluorinated Compounds Thereto
申请人:Umemoto Teruo
公开号:US20100152463A1
公开(公告)日:2010-06-17
Novel preparative methods for fluoroalkyl arylsulfinyl compounds are disclosed. Fluorinated compounds as useful fluorinated compounds, intermediates, or building blocks are disclosed. Useful applications of the fluoroalkyl arylsulfinyl compounds are shown.