Three New Cycloartenol Triterpenoid Saponins from the Roots of Cimicifuga simplex Wormsk |
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| Authors: | Kuang Haixue Su Yang Yang Bingyou Xia Yonggang Wang Qiuhong Wang Zhibin Yu Zhengfan |
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| Affiliation: | Key Laboratory of Chinese Materia Medica, Heilongjiang University of Chinese Medicine, Ministry of Education, Harbin 150040, China. hxkuang@hotmail.com |
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| 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. |
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