申请人:Sandoz, Inc.
公开号:US03963717A1
公开(公告)日:1976-06-15
Anti-inflammatories and analgesics of the formula ##SPC1## Wherein X y is --OCH.sub.2 CH.sub.2 -- or --CH.sub.2 CH.sub.2 O--, R is lower alkyl, allyl or cycloalkylalkyl and R' is phenyl or phenyl monosubstituted by halo, alkyl, alkoxy or trifluoromethyl, Are prepared by oxidation of the corresponding dihydro intermediates.
该公式的抗炎药和止痛药为##SPC1##,其中X y为--OCH.sub.2 CH.sub.2--或--CH.sub.2 CH.sub.2 O--,R为低碳烷基、烯丙基或环烷基烷基,R'为苯基或被卤素、烷基、烷氧基或三氟甲基单取代的苯基,通过氧化相应的二氢中间体制备。