A 10-phenyl-[11]-cytochalasan from a species of Daldinia

被引：32

作者：

Buchanan, MS ^{[1
]}

Hashimoto, T ^{[1
]}

Takaoka, S ^{[1
]}

Kan, Y ^{[1
]}

Asakawa, Y ^{[1
]}

机构：

[1] TOKUSHIMA BUNRI UNIV,FAC PHARMACEUT SCI,YAMASHIRO,TOKUSHIMA 770,JAPAN

来源：

PHYTOCHEMISTRY | 1996年 / 42卷 / 01期

基金：

日本学术振兴会;

关键词：

Daldinia sp; fungus; Ascomycetes; Xylariaceae; 10-phenyl-[11]-cytochalasans; cytochalasins; naphthalene derivative; delta-lactone; X-ray crystallographic analysis;

D O I：

10.1016/0031-9422(95)00923-X

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The structure of [11]-cytochalasa-6(12),13-diene-1,21-dione-7,19-dihydroxy-16,18-dimethyl-10-phenyl-(7S*,13E,16S*,18R*,19R*), a 10-phenyl-[11]-cytochalasan isolated from an unidentified species of Daldinia was unambiguously confirmed by X-ray crystallographic analysis. A new naphthalene derivative was also isolated, together with a delta-lactone. The structures of these two compounds were established by spectroscopic methods.

引用

页码：173 / 176

页数：4

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