抗生育药山甘草的新三萜皂苷
徐俊平,徐任生,骆姿,董洁莹
New triterpenodal saponins from folk contraceptive medicine, mussaenda pubesecus
XU JUNPING;XU RENSHENG;LUO ZI;DONG JIEYING
化学学报 . 1991, (6): 621 -624 .