Citation: Xing Gen TAN, Shu Lin PENG, Xun LIAO, Jian LIANG, Li Sheng DING. A Novel Pregnane Glycoside from Biondia chinensis[J]. Chinese Chemical Letters, ;2003, 14(10): 1027-1028.
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A novel pregnane glycoside, biondianoside E, was isolated from the roots of Biondia chinensis. By the spectroscopic and chemical methods, this structure was elucidated as 3β, 5β, 14β, 20S, 21-pentahydroxypregnane 3-O-β-D-glucopyranosyl-(1→4)-β-D-cymaropyranoside.
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Keywords:
- Biondia chinensis,
- pregnane glycoside,
- biondianoside E
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