A New Triterpene from Cynanchum forrestii
Yue LIU, Jing QU, Shi Shan YU, Jing LIU, You Cai HU
A New Triterpene from Cynanchum forrestii
Yue LIU, Jing QU, Shi Shan YU, Jing LIU, You Cai HU
中国化学快报 . 2006, (12): 1569 -1572 .