Issue 5, 1997
From the journal:

Analytical Communications

Studies on Neurosteroids. Part VI. Characterization of Fatty Acid Esters of Pregnenolone and Dehydroepiandrosterone in Rat Brains Using Liquid Chromatography–Mass Spectrometry

Kazutake Shimada,   Yoshiyuki Mukai,   Aki Nakajima  and  Youko Naka  

Abstract

The separation and characterization of 3-fatty acid esters (stearate, palmitate) of pregnenolone and dehydroepiandrosterone in rat brains were carried out using liquid chromatography atmospheric pressure chemical ionization mass spectrometry (LC–APCI-MS) operating in the positive-ion mode. The fatty acid esters obtained from rat brains were derivatized with O-methylhydroxylamine to give the respective methyloximes, which were identified by comparison with authentic samples during the course of LC–APCI-MS.

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Article information

DOI
https://doi.org/10.1039/A701036B
Article type
Paper

Anal. Commun., 1997,34, 145-146

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Studies on Neurosteroids. Part VI. Characterization of Fatty Acid Esters of Pregnenolone and Dehydroepiandrosterone in Rat Brains Using Liquid Chromatography–Mass Spectrometry

K. Shimada, Y. Mukai, A. Nakajima and Y. Naka, Anal. Commun., 1997, 34, 145 DOI: 10.1039/A701036B

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