First Total Synthesis of (±)-Cycloaltilisin 7 and (±)-Poinsettifolin B
Ma Xiaoqin, Yang Jinhui, Feng Yao, Chen Bingbing, Xie Yimin
Chin. J. Org. Chem. . 2014, (10): 2001 -2006 .  DOI: 10.6023/cjoc201407047