CYCLOPIAMINES-A AND CYCLOPIAMINES-B NOVEL OXINDOLE METABOLITES OF PENICILLIUM-CYCLOPIUM WESTLING

被引：103

作者：

BOND, RF ^{[1
]}

BOEYENS, JCA ^{[1
]}

HOLZAPFEL, CW ^{[1
]}

STEYN, PS ^{[1
]}

机构：

[1] RAND AFRIKAANS UNIV,DEPT CHEM,JOHANNESBURG 2000,SOUTH AFRICA

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 1979年 / 07期

关键词：

D O I：

10.1039/p19790001751

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The isolation of two new oxindole alkaloids, cyclopiamine A and B, from Penicillium cyclopium is described. The chemical and spectral properties of cyclopiamine B are interpreted in terms of the constitution and relative stereochemistry (2a) of the compound as determined by X-ray structure analysis. The enantiomeric relationship between cyclopiamine A(1) and B(2a) at C(22) is established on the basis of chemical studies.

引用

页码：1751 / 1761

页数：11

共 32 条

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