FLUORESCENT PRODUCTS OF THE REACTION FOR THE DETERMINATION OF CATECHOLAMINES WITH 1,2-DIPHENYLETHYLENEDIAMINE

被引：21

作者：

NOHTA, H ^{[1
]}

LEE, MK ^{[1
]}

OHKURA, Y ^{[1
]}

机构：

[1] KYUSHU UNIV,FAC PHARMACEUT SCI,62 MAIDASHI,HIGASHI KU,FUKUOKA 812,JAPAN

来源：

ANALYTICA CHIMICA ACTA | 1992年 / 267卷 / 01期

关键词：

FLUOROMETRY; MASS SPECTROMETRY; CATECHOLAMINES; DOPAMINE; EPINEPHRINE; NOREPINEPHRINE;

D O I：

10.1016/0003-2670(92)85015-X

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The fluorescent product formed in the reaction between epinephrine and 1,2-diphenylethylenediamine was determined to be 2-phenyl(4,5-dihydro-4-hydroxy-1-methylpyrrolo) [2,3-f]benzoxazole. The difference in the mechanisms of the reactions of 1,2-diphenylethylenediamine and ethylenediamine with epinephrine is discussed. The fluorescent products from the other catecholamines were also characterized as the corresponding 2-phenyl(4,5-dihydropyrrolo) [2,3-f ]benzoxazole derivatives on the basis of their mass spectral data.

引用

页码：137 / 139

页数：3

共 4 条

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NOHTA, H
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