申请人:Nippon Shinyaku Company, Limited
公开号:US05972976A1
公开(公告)日:1999-10-26
The invention relates to an aminostilbazole derivative of the following formula or a hydrate thereof, and a salt thereof. ##STR1## wherein R.sup.1 and R.sup.2 each represents hydrogen etc.; R.sup.3, R.sup.4, R.sup.13, and R.sup.14 each represents hydrogen, C.sub.1-3 acyl, halogen, hydroxy etc.; R.sup.5 represents hydrogen or hydroxy-substituted C.sub.1-3 alkyl etc.; R.sup.6 represents benzenesulfonyl substituted by C.sub.1-3 alkoxy etc.; ring Y represents phenyl etc.; ring Z represents 4-pyridyl, its oxide etc. The compound is useful or the treatment of various malignant tumors.
本发明涉及以下公式或其水合物和盐的氨基苯乙烯衍生物。其中,R1和R2分别表示氢等;R3、R4、R13和R14分别表示氢、C1-3酰基、卤素、羟基等;R5表示氢或羟基取代的C1-3烷基等;R6表示苯磺酰取代的C1-3烷氧基等;环Y表示苯环等;环Z表示4-吡啶基,其氧化物等。该化合物可用于治疗各种恶性肿瘤。