STRUCTURE AND BIOSYNTHESIS OF ERGOT PIGMENTS

被引：44

作者：

FRANCK, B

机构：

[1] Organisch-Chemisches Institut der Universität, Münster

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 1969年 / 8卷 / 04期

关键词：

Anthraquinonecarboxylic acids; Biosynthesis; Ergochromes; Ergot pigments; Natural products;

D O I：

10.1002/anie.196902511

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In addition to the well known alkaloids, ergot contains two groups of yellow to red pigments, between which there is a close and novel biogenetic relation. The pigments are anthraquinonecarboxylic acids and dimeric hydroxanthone derivatives (ergochromes), the structures of which, including the absolute configurations at 80 centers of chirality, have been completely determined. The intermediates involved in the biosynthesis have been largely established by feeding with labeled precursors, and its course by model experiments. Copyright © 1969 by Verlag Chemie, GmbH, Germany

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页码：251 / &

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