SEPARATION OF THE DIASTEREOISOMERS OF ETHYL-ESTERS OF CAFFEIC, FERULIC, AND ISOFERULIC ACIDS BY THIN-LAYER AND HIGH-PERFORMANCE LIQUID-CHROMATOGRAPHY

被引：16
作者：
BORGES, MFM
PINTO, MMM
机构：
[1] Laboratorio de Quimica Organica, Faculdade de Farmacia do Porto, Rua Anibal Cunha
来源：
JOURNAL OF LIQUID CHROMATOGRAPHY | 1994年 / 17卷 / 05期
关键词：
D O I：
10.1080/10826079408013390
中图分类号：
Q5 [生物化学];
学科分类号：
071010 ; 081704 ;
摘要：
The separation of the diastereoisomers of cinnamoyl derivatives have been studied by thin-layer (TLC) and high performance liquid chromatography (HPLC). TLC separations on two different layers and with two different solvent systems are described. HPLC separation was carried out on a reversed-phase column (Lichrosorb RP-8, 5 mu m) using an isocratic elution [acetonitrile : water-acetic acid (95 : 5)]. The series of compounds includes the cis/trans isomers of ethyl esters of caffeic, ferulic and isoferulic acids.
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页码：1125 / 1139
页数：15
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