title: Five taccalonolides from Tacca plantaginea.
abstract: The isolation of five bitter-tasting steroids as minor constituents from the Chinese medicinal plant Tacca plantaginea (Taccaceae), taccalonolides G, H, I, J, and K is described. Their structures were elucidated mainly by spectroscopic methods.
authors.affiliation: Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Yue-yang Road 319, Shanghai 200031, China.
authors.forename: Z L
authors.initials: ZL
authors.lastname: Chen
authors.forename: J H
authors.initials: JH
authors.lastname: Shen
authors.forename: Y S
authors.initials: YS
authors.lastname: Gao
authors.forename: M
authors.initials: M
authors.lastname: Wichtl