Mass spectral studies on synthetic analogs of organophosphorus toxin occurring in dinoflagellate algae

被引：3

作者：

Gupta, AK ^{[1
]}

Palit, M ^{[1
]}

Dubey, DK ^{[1
]}

Raza, SK ^{[1
]}

机构：

[1] Def Res & Dev Estab, Gwalior 474002, India

来源：

EUROPEAN JOURNAL OF MASS SPECTROMETRY | 2005年 / 11卷 / 01期

关键词：

organophosphorus; PB-1; dinoflagellate algae; electron ionization; mass spectral studies; tandem mass spectrometry; fragmentation;

D O I：

10.1255/ejms.716

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

A series of organophosphorus compounds related to PB-1 toxin [O,O-diphenyl N-cyclooctylphosphoramidate] occurring in dinoflagellate algae as fish toxin have been synthesized and subjected to mass spectral studies under electron ionization. The fragmentation pattern obtained for the compounds has been substantiated by performing tandem mass spectrometry experiments in product ion scan mode.

引用

页码：119 / 125

页数：7

共 13 条

[1] ABOUT GONYAUTOXIN-I, GONYAUTOXIN-II, GONYAUTOXIN-III, AND GONYAUTOXIN-IV [J].