Three New Cycloartane (= 9,19-Cyclolanostane) Glycosides from Cimicifuga foetida

[摘要]：Three new cycloartane glycosides, 24-epicimigenol 3-(alpha-L-arabinopyranoside) (1), (3 beta,16 beta)-cycloartane-3,16,22,24,25-pentol 3-(beta-D-xylopyranoside) (2), and (3 beta,15 alpha,16 beta)-cycloartane-3,15,16,24,25-pentol 3-(beta-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.

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