Studies on the bioactive diterpenes isolated from daphne tangutica I. Isolation and structure of an antifertility active diterpene, tanguticacine
WANG CHENGRUI;WANG QINGLAIN;LIU BAINIAN;ZHOU BINGNAN;WANG SHENGXIN;YI FUSHENG
Acta Chimica Sinica . 1987, (10): 982 -986 .