Synthesis and bioactivity evaluation of 2,3-diaryl acrylonitrile derivatives as potential anticancer agents

摘要

Thirty novel derivatives of 2,3-diaryl acrylonitrile were synthesized and evaluated for biological activity. Preliminary investigations of antitumor activity in vitro showed that most of the synthesized compounds have significant antiproliferative effects on human cancer cell lines, such as BEL-7402, HeLa, and HCT116 with IC50 values in the range of 0.13-60.23 mu lM without significant toxic effects on the non-cancerous human liver cell line L-02. In particular, compounds 4d and 4p were found to be the most potent against HeLa (4.20 mu M) and HCT116 cells (0.13 mu M), respectively, with superior or similar in vitro efficacy to that of the broad-spectrum anticancer drug taxol. (C) 2016 Published by Elsevier Ltd.