New glycosides from Cistanche salsa

被引：28

作者：

Lei, Li

Jiang, Yong

Liu, Xiao-Ming

Tu, Peng-Fei ^{[1
]}

Wu, Li-Jun

Chen, Fa-Kui

机构：

[1] Peking Univ, Hlth Sci Ctr, Dept Nat Med, Beijing 100083, Peoples R China

[2] Shenyang Pharmaceut Univ, Sch Tradit Chinese Med, Shenyang 110016, Liaoning, Peoples R China

来源：

HELVETICA CHIMICA ACTA | 2007年 / 90卷 / 01期

关键词：

D O I：

10.1002/hlca.200790024

中图分类号：

O6 [化学];

学科分类号：

0703 [化学];

摘要：

Six new glycosides, salsasides A-F (1-6, resp.), were isolated from the stems of Cistanche salsa, together with seven known glycosidic compounds. Their structures were elucidated by means of ester hydrolysis and chemical derivatization, in-depth NMR spectroscopic and mass spectrometric analyses, and by comparison with literature data of related compounds. The new glycosides are based on beta-D-glucose (Glc) and alpha-L-rhamnose (Rha), carrying acetyl (Ac), benzyl (Bn), phenethyl, coumaroyl (Cou), and caffeoyl (Caf) substituents.

引用

页码：79 / 85

页数：7

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