PROBLEM TO BE SOLVED: To provide a compound having DNA synthetase inhibition activity.SOLUTION: The DNA synthetase inhibitor, anticancer agent and anti-inflammatory agent include a compound represented by general formula (1) as an active constituent (wherein, R denotes a hydrocarbon group).COPYRIGHT: (C)2013,JPO&INPIT【課題】DNA合成酵素阻害活性を有する化合物の提供。【解決手段】一般式(1)で表される化合物を有効成分として含有するDNA合成酵素阻害剤、抗癌剤及び抗炎症剤。(式中、Rは炭化水素基を示す。)【選択図】なし