A new cycloartane glycoside from Comptosorus sibiricus rupr.

作者:Li N*; Li X; Ma ZJ; Wang JH
来源:Journal of Asian Natural Products Research, 2005, 7(2): 161-164.
DOI:10.1080/10286020310001617183

摘要

The structure of a new cycloartane glycoside isolated from the whole herbs of Comptosorus sibiricus Rupr. has been established, by chemical and spectroscopic methods (IR, 1D and 2D NMR, HRMS, ESI-MS), as 3beta,7beta,24beta,25,30-pentahydroxycycloartane 24-O-beta-D-glucopyranoside (1).