Biological evaluation of new mimetics of annonaceous acetogenins: Alteration of right scaffold by click linkage with aromatic functionalities
作者:Yanghan Liu、Qicai Xiao、Yongqiang Liu、Zheng Li、Yatao Qiu、Guang-Biao Zhou、Zhu-Jun Yao、Sheng Jiang
DOI:10.1016/j.ejmech.2014.03.062
日期:2014.5
A small library of analogues of annonaceous acetogenins through click linkage with aromatic moieties is established using a convergent modular fragment-assembly approach. These analogues exhibited low micromolar inhibitory activities against the proliferation of several human cancer cell lines. Structure-activity relationship (SAR) of these analogues indicates that replacement of the methoxy groups of ubiquinone ring with methyl groups is proved to be a useful strategy for improving the anticancer activity of quinone-acetogenin hybrids. (C) 2014 Elsevier Masson SAS. All rights reserved.