申请人:Sumitomo Chemical Company, Limited
公开号:US04545936A1
公开(公告)日:1985-10-08
An aminonaphthacene derivative of the formula: ##STR1## wherein R.sup.1 is a hydrogen atom, a hydroxyl group or a lower alkoxy group, R.sup.2 is a hydrogen atom or a hydroxyl group, R.sup.3 is a hydrogen atom or a lower alkanoyl group and R.sup.4 and R.sup.5 are, same or different, each a hydrogen atom, a lower alkyl group, a lower hydroxyalkyl group or a group of the formula: ##STR2## wherein A is an alkylene group which may have one or more lower alkyl substituent(s) and R.sup.6 and R.sup.7 are, same or different, each a hydrogen atom, a lower alkyl group, a lower hydroxyalkyl group or a lower aminoalkyl group, and an acid addition salt thereof, which is useful as anti-tumor agent.
一种氨基萘蒽衍生物的公式:##STR1##其中R.sup.1是氢原子,羟基或较低的烷氧基,R.sup.2是氢原子或羟基,R.sup.3是氢原子或较低的烷酰基,R.sup.4和R.sup.5是相同或不同的,每个是氢原子,较低的烷基,较低的羟基烷基或公式的基团:##STR2##其中A是一个可以有一个或多个较低的烷基取代基的烷基,R.sup.6和R.sup.7是相同或不同的,每个是氢原子,较低的烷基,较低的羟基烷基或较低的氨基烷基,以及其酸加成盐,其作为抗肿瘤剂有用。