DETERMINATION OF SOME NARCOTIC AND TOXIC ALKALOIDAL COMPOUNDS BY OVERPRESSURED THIN-LAYER CHROMATOGRAPHY WITH ETHYL-ACETATE AS ELUENT

被引：20

作者：

POTHIER, J

GALAND, N

VIEL, C

机构：

[1] Laboratoire de Pharmacochimie des Produits Naturels et Analogues Structuraux, Faculté de Pharmacie, 37042 Tours Cedex, 2 bis, Boulevard Tonnellé

来源：

JOURNAL OF CHROMATOGRAPHY | 1993年 / 634卷 / 02期

关键词：

D O I：

10.1016/0021-9673(93)83026-O

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A good separation of the components of various chemical classes of alkaloids is possible by overpressured thin-layer chromatography (OPTLC) on aluminium oxide plates with ethyl acetate alone as the mobile phase. The OPTLC method is efficient, rapid (15 min) and combines the advantages of classical TLC and HPLC, i.e., large numbers of samples, high resolution and speed and the use of selective reagents. It is possible to separate the most commonly used narcotic and toxic agents with this method. For cannabinoids (narcotic phenolic compounds), the characterization requires the use of a binary eluent [hexane-ethyl acetate (70:30, v/v)].

引用

页码：356 / 359

页数：4

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