Sulfur-containing spiroketal glycosides from Breynia fruticosa

被引：57

作者：

Meng, Dahai ^{[1
]}

Chen, Wenliang ^{[1
]}

Zhao, Weimin ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Mat Med, Shanghai Inst Biol Sci, Shanghai 201203, Peoples R China

来源：

JOURNAL OF NATURAL PRODUCTS | 2007年 / 70卷 / 05期

关键词：

D O I：

10.1021/np0606300

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Phytochemical investigation of the chemical constituents of the aerial parts of Breynia fruticosa afforded 10 sulfur-containing spiroketal glycosides, including eight new compounds (1-8) and two known compounds, epibreynin B (9) and breynin B (10). Epibreynin B (9) was previously reported as a semisynthetic oxidation product of breynin A and is now reported from a natural source for the first time. The structures of 1-10 were determined on the basis of spectroscopic and chemical methods.

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页码：824 / 829

页数：6

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