A New Sesquiterpene Lactone from Scorzonera austriaca
Juan LI, Quan Xiang WU, Yan Ping SHI, Ying ZHU
A New Sesquiterpene Lactone from Scorzonera austriaca
Juan LI, Quan Xiang WU, Yan Ping SHI, Ying ZHU
中国化学快报 . 2004, (11): 1309 -1310 .