Li X C, Yang C R, Nohara T, Kasai R, Yamasaki K
Laboratory of Phytochemistry, Kunming Institute of Botany, Chinese Academy of Sciences.
Chem Pharm Bull (Tokyo). 1995 Apr;43(4):631-5. doi: 10.1248/cpb.43.631.
Three new spirostanol glycosides, peliosanthosides A--C, were isolated from the whole plants of Peliosanthes sinica, along with two known ones. Their structures were elucidated by means of chemical and spectral evidence.