The absolute configuration of polycephalin C from the slime mold Physarum polycephalum (Myxomycetes)

被引：13

作者：

Blumenthal, F ^{[1
]}

Polborn, K ^{[1
]}

Steffan, B ^{[1
]}

机构：

[1] Univ Munich, Dept Chem, D-81377 Munich, Germany

来源：

TETRAHEDRON | 2002年 / 58卷 / 42期

关键词：

slime mold; myxomycetes; Physarum polycephalum; exciton chirality method; absolute configuration; polyene; camphanic acid;

D O I：

10.1016/S0040-4020(02)01051-7

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The absolute configuration of polycephalin C(1) isolated from plasmodia of the slime mold Physarum polycephalum is supposed to be 3"R,4"R as found by comparison of CD spectra of the natural product polycephalin C(1) and CD spectra of synthetic bis-benzoates (-)4 and (+)-4. An X-ray structure of the corresponding bis-camphanate (+)-3 shows that the exciton chirality method may not be applied on these 1,4-diols in the usual manner. (C) 2002 Published by Elsevier Science Ltd.

引用

页码：8433 / 8437

页数：5

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