A 3-phenyltetrahydrocinnolin-5-ol derivative represented by the following general formula (1) (wherein Z represents 2-carboxyethyl, 3-dimethylaminopropyl etc.; X represents trifluoromethyl etc.; X′ represents hydrogen, etc.; and Y anti Y′ each represents methyl, hydrogen, etc.), a physiologically acceptable salt thereof, or a prodrug of either. They have cytostatic activity against tumor cells and hence are effective as an antitumor agent.
以下是一种由下列通式(1)所代表的3-
苯基四
氢香豆素啉-5-醇衍
生物(其中Z代表2-羧乙基、3-
二甲氨基丙基等;X代表三
氟甲基等;X'代表
氢等;而Y和Y'各代表
甲基、
氢等),其生理上可接受的盐或前药。它们具有对肿瘤细胞的细胞毒活性,因此可作为抗肿瘤剂使用。