One-pot synthesis of 1,4-dihydroxy-2-(( E )-1-hydroxy-4-phenylbut-3-enyl)anthracene-9,10-diones as novel shikonin analogs and evaluation of their antiproliferative activities
作者:Li-Ming Zhao、Feng-Xia Cao、Hai-Shan Jin、Jie-Huan Zhang、Jeffrey Szwaya、Guangdi Wang
DOI:10.1016/j.bmcl.2016.04.006
日期:2016.6
synthesized in a one-pot reaction of quinizarin with β,γ-unsaturated aldehydes in MeOH under mild conditions and investigated for their cytotoxicity against four cancer cell lines and one normal cell line. The synthesized compounds were found to be cytotoxic against HeLa cells with no apparent toxicity against normal cell line. Further modification led to the discovery of a novel tetracyclic anthraquinone