Design, synthesis and cytotoxic activity of novel spin-labeled rotenone derivatives
作者:Ying-Qian Liu、Emika Ohkoshi、Lin-Hai Li、Liu Yang、Kuo-Hsiung Lee
DOI:10.1016/j.bmcl.2011.12.024
日期:2012.1
Three series of novel spin-labeled rotenonederivatives were synthesized and evaluated for cytotoxicity against four tumor cell lines, A-549, DU-145, KB and KBvin. All of the derivatives showed promising in vitro cytotoxic activity against the tumor cell lines tested, with IC50 values ranging from 0.075 to 0.738 μg/mL. Remarkably, all of the compounds were more potent than paclitaxel against KBvin