Chemical and Pharmaceutical Bulletin 2007-Feb
New glycosides from the rhizomes of Tacca chantrieri.
Only registered users can translate articles
Log In/Sign up
The link is saved to the clipboard
Keywords
Abstract
Five new glycosides, which are classified into two bisdesmosidic pseudofurostanol glycosides (1, 2), two new ergostanol glycosides (3, 4), and a new phenolic glycoside (5), were isolated from the rhizomes of Tacca chantrieri. The structures of 1-5 were determined on the basis of extensive spectroscopic analysis, including that of two-dimensional (2D) NMR data, as well as hydrolytic cleavage followed by spectroscopic and chromatographic analyses.