摘要:
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.