D-ring modified novel isosteviol derivatives: Design, synthesis and cytotoxic activity evaluation
作者:Tao Zhang、Li-Hui Lu、Hao Liu、Jun-Wei Wang、Rui-Xue Wang、Yun-Xiao Zhang、Jing-Chao Tao
DOI:10.1016/j.bmcl.2012.07.083
日期:2012.9
A series of polyhydric, amino alcohol and tricyclic derivatives were facilely synthesized by D-ring modification of isosteviol. These compounds were screened for their cytotoxic activities against four human tumor cell lines in vitro. Among them, the 15-α-aminomethyl-16-β-hydroxyl isosteviol 23 exhibits significant cytotoxicity superior to the positive control (cisplatin) against EC9706, PC-3 and HCT-116
通过异戊烯醇的D环修饰,可以轻松合成一系列多元醇,氨基醇和三环衍生物。筛选了这些化合物在体外对四种人类肿瘤细胞系的细胞毒活性。其中,15-α-氨基甲基-16-β-羟基异黄酮醇23对EC9706,PC-3和HCT-116细胞系表现出明显优于阳性对照(顺铂)的细胞毒性。