THE STRUCTURES OF TWO NEW TRITERPENE LACTONES FROM TRIPTERYGIUM WILFORDII——WILFORLIDES A AND B
QIN GUO-WEI, YANG XUE-MIN, GU WEN-HUA, WANG BAO-DE, CHEN ZHENG-XIONG, GUO REN-XIAN, SHAO KANG-WEI
Acta Chimica Sinica . 1982, (7): 637 -647 .