Insignin A, A Novel C<sub>21</sub>-Steroidal Aglycone from <i>Biondia insignis</i>

Yuan Hu ZHANG, Yue Mao SHEN, Yuan Ying WEN, Ting Yun KUANG

Insignin A, A Novel C₂₁-Steroidal Aglycone from Biondia insignis

Yuan Hu ZHANG, Yue Mao SHEN, Yuan Ying WEN, Ting Yun KUANG

中国化学快报 . 2000, (12): 1065 -1068 .