@article{e2d16490359f11df8ed1000ea68e967b,
title = "Two new triterpenoid saponins from rhizome of Anemone raddeana Regel",
abstract = "Two new 27-hydroxyoleanolic acid-type triterpenoid saponins, raddeanoside Ra (1) and raddeanoside Rb (2), were isolated from the rhizome of Anemone raddeana Regel. The structures of the two compounds were elucidated to be 27-hydroxyoleanolic acid 3-O-beta-D: -glucopyranosyl-(1 --> 4)-alpha-L: -arabinopyranoside (1) and 27-hydroxyoleanolic acid 3-O-alpha-L: -arabinopyranosyl-(1 --> 3)-alpha-L: -rhamnopyranosyl-(1 --> 2)-alpha- L: -arabinopyranoside (2) on the basis of chemical and spectral evidence.",
author = "Li Fan and Jincai Lu and Jing Wang and Weiming Cheng and Yan Yao and Runxiang Liu and Hongfen Zhang",
year = "2009",
doi = "10.1007/s11418-009-0369-x",
language = "English",
volume = "64",
pages = "50--4",
journal = "Journal of Natural Medicines",
issn = "1340-3443",
publisher = "Springer Verlag",
number = "1",
}