NEW NATURAL COLCHICINOIDS - INDICATIONS OF 2 POSSIBLE CATABOLIC ROUTES FOR THE COLCHICINE ALKALOIDS

被引：31

作者：

ALTEL, TH ^{[1
]}

ABUZARGA, MH ^{[1
]}

SABRI, SS ^{[1
]}

FREYER, AJ ^{[1
]}

SHAMMA, M ^{[1
]}

机构：

[1] PENN STATE UNIV,DEPT CHEM,UNIVERSITY PK,PA 16802

来源：

JOURNAL OF NATURAL PRODUCTS | 1990年 / 53卷 / 03期

关键词：

D O I：

10.1021/np50069a013

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Colchicum ritchii of Jordanian origin has yielded the three non-nitrogenous colchicinoids colchicone [1], 3-demethylcolchicone [2], and cornigerone [3], as well as the amidic (–)-colchibiphenyline, which in CDCl3 solution exists as a mixture of isomers 4a and 4b. Ketones 1–3 may exemplify one catabolic route for the colchicine alkaloids, while (–)-colchibiphenyline [4a,4b], and the accompanying and previously known (–)-androbiphenyline [5a,5b] may exemplify another. © 1990, American Chemical Society. All rights reserved.

引用

页码：623 / 629

页数：7

共 7 条

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