Citation: Xiao Xiao Liu, Lei Wang, Ting Ting Zhang, Qiang Wang. A new spirostanol saponin from the rhizomes of Paris mairei[J]. Chinese Chemical Letters, ;2009, 20(7): 820-822. doi: 10.1016/j.cclet.2009.03.008 shu

A new spirostanol saponin from the rhizomes of Paris mairei

a Department of Chinese Materia Medica Analysis, China Pharmaceutical University, Nanjing 210038, China;
b Department of Phytochemistry, China Pharmaceutical University, Nanjing 210038, China

Received Date: 17 November 2008

Fund Project: We appreciate the kind help of the Research Institute of Alpine Economic Plant of Yunnan Agriculture Science Institute and Prof. Li Chun Yuan who made the plant material collection.

A new spirostanol steroidal saponin, named maireioside A (1), together with three known steroidal saponins, hypoglaucin G (2),arisaponin I (3), and diosgenin-3-O-α-L-rhamnopyranosyl (1→4)-[α-L-rhamnopyranosyl (1→2)]-β-D-glucopyranoside (4), were isolated from the rhizomes of Paris mairei. The structure elucidation was accomplished by 1D and 2D NMR methods, HR-ESI-MS,and hydrolysis.
- Spirostanol saponin,
- Paris mairei,
- Maireioside A

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