Clerodane Diterpenes from the Roots of Polyalthia laui
Li Xiaobao, Chen Guangying, Shao Taiminga, Song Xiaoping, Han Changri, Yu Zhangxin
Chin. J. Org. Chem. . 2017, (10): 2763 -2766 .  DOI: 10.6023/cjoc201705035