Preparation and analysis of some acetosugar esters of abscisic acid and derivatives

被引：7

作者：

Balsevich, J

Bishop, G

Jacques, SL

Hogge, LR

Olson, DJH

Laganiere, N

机构：

[1] Plant Biotechnology Institute, National Research Council of Canada, Saskatoon

来源：

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE | 1996年 / 74卷 / 02期

关键词：

abscisic acid; acetosugar esters; synthesis; chromatography; mass spectrometry;

D O I：

10.1139/v96-027

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Racemic abscisic acid (ABA), the cis and trans 1', 4'-diols (ABA diols) derived from ABA by reduction of the 4' ketone, and the corresponding 4'-O-acetates were converted into various acetosugar esters by reaction of their cesium salts with the 1-chloroacetosugars derived from glucose, galactose, lactose, and maltose. Analytical separations of the acetosugar esters using high-performance liquid chromatography (LC) on reverse-phase columns were developed. Continuous flow secondary ion mass spectra (CFSIMS) of the various acetosugar esters were obtained and an LC/CFSIMS protocol employing multiple reaction monitoring was used to detect ABA acetoglucose ester in an acetylated extract obtained from plant cells that had been treated with ABA.

引用

页码：238 / 245

页数：8

共 25 条

[1] IDENTIFICATION OF UNNATURAL PHASEIC ACID AS A METABOLITE DERIVED FROM EXOGENOUSLY ADDED (-)-ABSCISIC ACID IN A MAIZE CELL-SUSPENSION CULTURE [J].