title: Three New Cycloartenol Triterpenoid Saponins from the Roots of Cimicifuga simplex Wormsk.
abstract: Three new cycloartenol triterpene saponins, named shengmaxinsides A-C, have been isolated from the ethyl acetate soluble fraction of an ethanol extract of Cimicifuga simplex Wormsk roots. Their structures were established by chemical tests and detailed spectroscopic analysis as 25-O-acetyl-7,8-didehydrocimigenol-3-O-β-D-galactopyranoside (1), 7,8-didehydrocimigenol-3-O-β-D-galactopyranoside (2) and 7,8-didehydro-24S-O-acetylhydroshengmanol-3-O-β-D-galactopyranoside (3), respectively.
authors: Key Laboratory of Chinese Materia Medica, Heilongjiang University of Chinese Medicine, Ministry of Education, Harbin 150040, China. hxkuang@hotmail.com
authors: Haixue
authors: H
authors: Kuang
authors: Yang
authors: Y
authors: Su
authors: Bingyou
authors: B
authors: Yang
authors: Yonggang
authors: Y
authors: Xia
authors: Qiuhong
authors: Q
authors: Wang
authors: Zhibin
authors: Z
authors: Wang
authors: Zhengfan
authors: Z
authors: Yu
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