Described herein is an anticancer agent, an antiviral agent or an antimicrobial agent which contains, as an active ingredient for acting on DNA, a compound presented by the following formula (1) or its pharmacologically acceptable salt: ##STR1##
本文描述了一种抗癌剂、抗病毒剂或抗微
生物剂,其包含以下式(1)所示的化合物或其药理学可接受的盐作为作用于DNA的活性成分:##STR1##。