Divergent Synthesis of Cytotoxic Styryl Lactones from <scp>d</scp>-Xylose. The First Total Synthesis of (+)-Crassalactone C
作者:Velimir Popsavin、Goran Benedeković、Bojana Srećo、Mirjana Popsavin、Jovana Francuz、Vesna Kojić、Gordana Bogdanović
DOI:10.1021/ol701734s
日期:2007.10.1
A new divergent approach to (+)-goniofufurone (1) and 7-epi-(+)-goniofufurone (2), as well as the first total synthesis of crassalactone C (3), has been achieved starting from D-xylose. In a preliminary bioassay, all three natural products 1, 2, and 3 showed remarkable in vitro antiproliferative activities against K562, Raji, and HeLa neoplastic cell lines.
从D-木糖开始已经实现了(+)-goniofufurone(1)和7-epi-(+)-goniofufurone(2)的新发散方法,以及第一个全合成的crassalactone C(3)。在初步的生物测定中,所有三种天然产物1、2和3对K562,Raji和HeLa肿瘤细胞系均表现出显着的体外抗增殖活性。