Cyclolanostane triterpene glycosides from Souliea vaginata.
Five new cyclolanostane triterpene glycosides, 12-deacetyloxy-15alpha-hydroxy-23-epi-26-deoxyactein, 12-deacetyloxy-23-epi-26-deoxyactein, 24-O-acetyldahurinol-3-O-beta-D-xylopyranoside, 12beta-hydroxycimigenol-3-O-beta-D-xylopyranosyl-(1-->3)-beta-D-xylopyranoside, 25-anhydrocimicigenol-3-O-beta-D-(2'-O-acetyl)xylopyranoside, were isolated from the rhizome of Souliea vaginata collected in China. Their structures were elucidated by spectroscopic techniques, including 2D NMR spectra, and in the case of 5, by chemical correlation.
Zhou
Liang
L
Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100094, PR China.
Yang
Jun-Shan
JS
Tu
Guang-Zhong
GZ
Zou
Jian-Hua
JH
D031842:Actaea / Q000737:chemistry*; D002681:China; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D006027:Glycosides / Q000302:isolation & purification*; D010936:Plant Extracts / Q000737:chemistry; D029626:Ranunculaceae / Q000737:chemistry*; D027343:Rhizome / Q000737:chemistry*; D012503:Saponins / Q000302:isolation & purification; D013237:Stereoisomerism; D014315:Triterpenes / Q000302:isolation & purification
D004365:Drugs, Chinese Herbal; D006027:Glycosides; D010936:Plant Extracts; D012503:Saponins; D014315:Triterpenes; C457248:23-epi-26-deoxyactein; C096066:26-deoxyactein