Steroidal glycosides from the aerial parts of Polianthes tuberosa

被引：20

作者：

Mimaki, Y ^{[1
]}

Yokosuka, A ^{[1
]}

Sashida, Y ^{[1
]}

机构：

[1] Tokyo Univ Pharm & Life Sci, Sch Pharm, Hachioji, Tokyo 1920392, Japan

来源：

JOURNAL OF NATURAL PRODUCTS | 2000年 / 63卷 / 11期

关键词：

D O I：

10.1021/np000230r

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A chemical investigation of the aerial parts of Polianthes tuberosa resulted in the isolation of a new bisdesmosidic cholestane glycoside (1) and three new spirostanol saponins (2-4), along with a known cholestane glycoside. The structures of new glycosides were determined by spectroscopic analysis; including 2D NMR spectroscopic data, and the results of hydrolytic cleavage. The isolated compounds were evaluated for their cytotoxic activity on HL-60 human promyelocytic leukemia cells.

引用

页码：1519 / 1523

页数：5

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