Synthesis, structure–activity relationships and preliminary antitumor evaluation of benzothiazole-2-thiol derivatives as novel apoptosis inducers
作者:Zhao Wang、Xuan-Hong Shi、Jia Wang、Tian Zhou、You-Zhi Xu、Ting-Ting Huang、Yan-Fang Li、Ying-Lan Zhao、Li Yang、Sheng-Yong Yang、Luo-Ting Yu、Yu-Quan Wei
DOI:10.1016/j.bmcl.2010.12.124
日期:2011.2
A series of novel benzothiazole-2-thiol derivatives were synthesized, and their anti-proliferative activities on HepG2 and MCF-7 cells were investigated. Most compounds had inhibitory effects on cell growth, and some of them were more effective than cisplatin. Compounds 6m and 6t displayed good inhibitory activities against a panel of different types of human cancer cell lines, with IC50 values in the low micromolar range. Further biological evaluation indicated that 6m induced apoptosis in HepG2 cancer cells. Structure-activity relationships were also proposed. (c) 2010 Elsevier Ltd. All rights reserved.