PROBLEM TO BE SOLVED: To provide a new compound having a DNA polymerase inhibitory activity and a cancer cell growth inhibitory activity, and to provide a pharmaceutical composition containing the compound.SOLUTION: A compound is isolated from a parasitic mold in a red jellyfish and is represented by general formula (I), and a pharmaceutical composition contains the compound (wherein each of R1, R2, and R3 is identical to or different from one another, and represents H, an alkyl group or a protective group).COPYRIGHT: (C)2013,JPO&INPIT【課題】DNAポリメラーゼ阻害活性および癌細胞増殖抑制活性を有する新規化合物、および該化合物を含有する医薬組成物の提供。【解決手段】赤クラゲに寄生するカビから単離された下記の化合物、および該化合物を含有する医薬組成物。(式中、R1、R2及びR3は、同一又は異なって、H、アルキル基又は保護基を示す。)【選択図】なし
