Three new cycloartane (=9,19-cyclolanostane) glycosides from Cimicifuga foetida

摘要

Three new cycloartane glycosides, 24-epicimigenol 3-(α-L- arabinopyranoside) (1), (3β,16β)-cycloartane-3,16,22,24,25-pentol 3-(β-D-xylopyranoside) (2), and (3β,15α,16β)-cycloartane-3, 15,16,24,25-pentol 3-(β-D-xylopyranoside) (3), together with five known compounds, including four cycloartane glycosides and bergenin, were isolated from the rhizomes of Cimicifuga foetida. Their structures were elucidated by spectroscopic methods.