STRUCTURE AND SYNTHESIS OF THE LICHEN XANTHONE ISOARTHOTHELIN (2,5,7-TRICHLORONORLICHEXANTHONE)

被引：18

作者：

ELIX, JA

JIANG, H

PORTELLI, VJ

机构：

[1] Chemistry Department, The Faculties, Australian National University, Canberra, ACT, 2601

来源：

AUSTRALIAN JOURNAL OF CHEMISTRY | 1990年 / 43卷 / 07期

关键词：

D O I：

10.1071/CH9901291

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The structure of isoarthothelin (2, 5, 7-trichloro-l, 3, 6-trihydroxy-8-methyl-9H-xanthen-9-one or 2, 5, 7-trichloronorlichexanthone) (2), a metabolite of an Australian Buellia species and Lecanora broccha, was confirmed by total synthesis. Previous reports of the natural occurrence of (2) refer for the most part to an isomeric compound. © 1990 ASEG.

引用

页码：1291 / 1295

页数：5

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