COLCHIFOLINE, N-DEACETYL-N-ACETOACETYLCOLCHICINE AND THEIR 2-DEMETHYLDERIVATIVES IN SEEDS AND LEAVES OF COLCHICUM-AUTUMNALE L

被引：0

作者：

GLAVAC, D ^{[1
]}

RAVNIKGLAVAC, M ^{[1
]}

机构：

[1] EDVARD KARDELJ UNIV,FAC MED,DEPT BIOCHEM,YU-61000 LJUBLJANA,YUGOSLAVIA

来源：

ACTA PHARMACEUTICA JUGOSLAVICA | 1991年 / 41卷 / 03期

关键词：

SUBFAMILY WURMBAEOIDEAE; ALKALOIDS; DERIVATIVES; SUBSTANCES; PLANTS;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Colchifoline and 2-demethylcolchifoline have been isolated from a neutral phenolic extract of the leaves, while colchifoline, 2-demethylcolchifoline and N-deacetyl-N-acetoacetylcolchicine have been isolated from a neutral phenolic extract of the seeds of Colchicum autumnale L. 2-Demethyl and the beta- and gamma-lumiderivatives of colchifoline and N-deacetyl-N-acetoacetylcolchicine have been prepared by acid hydrolysis and photochemical reaction, respectively. A search for 2-demethyl-N-deacetyl-N-acetoacetylcolchicine and the beta- and gamma-lumiderivatives of colchifoline and N-deacetyl-N-acetoacetylcolchicine as possible new alkaloids in Colchicum autumnale plant was unsuccessful.

引用

页码：243 / 249

页数：7