THERMOSPRAY LIQUID-CHROMATOGRAPHIC MASS-SPECTROMETRIC ANALYSIS OF CASTANOSPERMINE-RELATED ALKALOIDS IN CASTANOSPERMUM-AUSTRALE

被引：18

作者：

CHEN, TM ^{[1
]}

GEORGE, RC ^{[1
]}

WEIR, JL ^{[1
]}

LEAPHEART, T ^{[1
]}

机构：

[1] DOW CHEM CO USA,MIDLAND,MI 48674

来源：

JOURNAL OF NATURAL PRODUCTS | 1990年 / 53卷 / 02期

关键词：

D O I：

10.1021/np50068a014

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Crude sample solution prepared from the seeds of Castanosperum australe was fractionated by preparative liquid chromatography. The fractions thus obtained were subsequently analyzed by means of thermospray liquid chromatography-mass spectrometry (tsp lcms). Under the conditions employed, castanospermine [1], 6-epi-castanospermine [2], australine [3], 3,8-di-epi-alexine [4], and fagomine [5] could be separated and detected. The possible structures of other castanospermine-related alkaloids found in the crude sample solution are also discussed. © 1990, American Chemical Society. All rights reserved.

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页码：359 / 365

页数：7

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