ANTITUMOR AGENTS

摘要

Antitumor agents containing as the active ingredient a compound selected from among pallidol, miyabenol A, miyabenol C, alpha -viniferin, kobophenol A, 4,4-(1,3-butadiene-1,4-diyl)bisphenol, leachianol A, leachianol B, leachianol F, leachianol G, hopeaphenol and davidiol A and salts thereof. Because of having excellent topoisomerase II inhibitory effects, these compounds are usable as antitumor agents.