PROBLEM TO BE SOLVED: To provide a new compound derived from a natural compound originated from Macaranga tanarius (L.) MuLL. -ARG. and exhibiting physiological activity, to provide a method for producing the same, and to provide an antitumor agent containing the compound as an active ingredient.SOLUTION: Provided is the compound represented by formula (1) and having a more excellent anti-tumor effect than those of natural compounds, produced by hydrogenating a compound (3) originated from Macaranga tanarius (L.) MuLL. -ARG.COPYRIGHT: (C)2009,JPO&INPIT【課題】抗腫瘍剤の提供。【解決手段】オオバギ由来の化合物(3)を水素化することにより、天然物化合物より優れた坑腫瘍効果を有する化合物(1)で表される化合物。【選択図】なし
