A new steroidal alkaloid from Beaumontia grandiflora
Li Ma, Jian Guang Luo, Yu Cheng Gu, Ling Yi Kong
A new steroidal alkaloid from Beaumontia grandiflora
Li Ma, Jian Guang Luo, Yu Cheng Gu, Ling Yi Kong
中国化学快报 . 2009, (09): 1094 -1096 .  DOI: 10.1016/j.cclet.2009.03.044