Unusual illudin-type sesquiterpenoids from cultures of Agrocybe salicacola

被引：12

作者：

Liu L.-Y. ^{[1
,2
]}

Zhang L. ^{[1
]}

Feng T. ^{[1
]}

Li Z.-H. ^{[1
]}

Dong Z.-J. ^{[1
]}

Li X.-Y. ^{[1
,2
]}

Su J. ^{[1
,2
]}

Li Y. ^{[1
]}

Liu J.-K. ^{[1
]}

机构：

[1] State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming

[2] Graduate University of Chinese Academy of Sciences, Beijing

来源：

Natural Products and Bioprospecting | 2011年 / 1卷 / 2期

关键词：

Agrocybe salicacola; agrocybin; sesquiterpenoid; stereoconfiguration; X-ray;

D O I：

10.1007/s13659-011-0018-4

中图分类号：

学科分类号：

摘要：

Seven new illudin-type sesquiterpenoids, agrocybins A–G (1–7), along with three known analogues (8–10), have been isolated from the culture broth of the fungus Agrocybe salicacola. Their structures were elucidated on the basis of extensive spectroscopic data analysis and comparison with data reported in the literature. The relative stereoconfigurations of 1 and 6 were elucidated by the X-ray crystallographic diffraction analysis. Compound 1 was highly cyclized containing seven chiral carbons which arranged compactly in six rings. [Figure not available: see fulltext.]. © 2011, The Author(s).

引用

页码：87 / 92

页数：5

共 21 条

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