THE INCLUSION OF PYRROLIZIDINE ALKALOIDS BY ALPHA-CYCLODEXTRINS AND BETA-CYCLODEXTRINS

被引：3

作者：

ANDERTON, N ^{[1
]}

GOSPER, JJ ^{[1
]}

MAY, C ^{[1
]}

机构：

[1] CSIRO, DIV ANIM HLTH, PARKVILLE, VIC 3052, AUSTRALIA

来源：

AUSTRALIAN JOURNAL OF CHEMISTRY | 1994年 / 47卷 / 05期

关键词：

D O I：

10.1071/CH9940853

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The association constants of alpha- and beta-cyclodextrins with several pyrrolizidine alkaloids have been determined at pH 1.5 and 9.2 by using competitive spectrophotometry and solubility studies, respectively. Evidence of the nature of the pyrrolizidine alkaloids inclusion within the cyclodextrin cavity is presented.

引用

页码：853 / 857

页数：5

共 5 条

[1]

[Anonymous], 1987, BINDING CONSTANTS ME

[2]

Bull L. B., 1968, PYRROLIZIDINE ALKALO

[3] INCLUSION COMPLEXES OF THE CYCLOMALTO-OLIGOSACCHARIDES (CYCLODEXTRINS) [J].