CJCU
A Natural Cyclic Peroxide Echinobithiophene A with Anti-Microbial from Echinops ritro L.
LI Liang-Bo, REN Jie, LAI Ren, CHENG Zheng-Ming, ZHU Hua-Jie*
Chem. J. Chinese Universities . 2011, (4): 891 -896 .