Two new cyclolanostanol glycosides from the aerial parts of Cimicifuga foetida.
Two new cyclolanostanol glycosides, cimifoetiside IV (1) and cimifoetiside V (2) and two known compounds have been isolated from the aerial part of Cimicifuga foetida L. On the basis of spectral and chemical evidences, the structures of 1 and 2 were elucidated to be 25-O-acetylcimigenol-3-O-beta-D-glucopyranosyl-(1" --> 2')-beta-D-xylopyranoside (1) and cimigenol-3-O-beta-D-glucopyranosyl-(1"' --> 2")-beta-D-glucopyranosyl-(1" --> 2')-beta-D-xylopyranoside (2). The known compounds were identified as 25-O-acetylcimigenol-3-O-beta-D-glucopyranosyl-(1 --> 3)-beta-D-xylopyranoside (3) and 23-O-acetylshengmanol-3-O-beta-D-glucopyranosyl-(1 --> 3)-beta-D-xylopyranoside (4).
Pan
Rui-Le
RL
Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences, Peking Union Medical College, Beijing 100094, China.
Chen
Di-Hua
DH
Si
Jian-Yong
JY
Zhao
Xiao-Hong
XH
Shen
Liang-Gang
LG
D031885:Cimicifuga / Q000737:chemistry*; D006027:Glycosides; D007810:Lanosterol / Q000031:analogs & derivatives; D018515:Plant Leaves / Q000737:chemistry; D013057:Spectrum Analysis
D006027:Glycosides; C485277:cimifoetiside IV; C485278:cimifoetiside V; D007810:Lanosterol