ELECTRON-IMPACT, CHEMICAL IONIZATION AND FIELD DESORPTION MASS-SPECTRA OF SOME ANTHRAQUINONE AND ANTHRONE DERIVATIVES OF PLANT-ORIGIN

被引：15

作者：

EVANS, FJ ^{[1
]}

LEE, MG ^{[1
]}

GAMES, DE ^{[1
]}

机构：

[1] UNIV WALES UNIV COLL CARDIFF,DEPT CHEM,CARDIFF CF1 1XL,S GLAMORGAN,WALES

来源：

BIOMEDICAL MASS SPECTROMETRY | 1979年 / 6卷 / 09期

关键词：

D O I：

10.1002/bms.1200060903

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

The electron impact mass spectra of a series of natural anthraquinone, anthrone, dianthrone aglycones and their ‘O’ and ‘C’ linked glycosides have been studied. Electron impact mass spectrometry failed to provide molecular weight information for the dianthrone aglycones and for the ‘O’ linked glycosides. Ammonia chemical ionization and field desorption mass spectra were studied as techniques to overcome this deficiency. A combination of electron impact and field desorption mass spectrometry proved to be most effective for structural studies of the dianthrone aglycones and the ‘O’ linked glycosides. Copyright © 1979 Heyden & Son Ltd

引用

页码：374 / 380

页数：7

共 24 条

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