Antifungal metabolites from the plant endophytic fungus Pestalotiopsis foedan

被引：137

作者：

Ding, Gang ^{[1
,2
,3
]}

Liu, Shuchun ^{[1
,2
]}

Guo, Liangdong ^{[1
,2
]}

Zhou, Yuguang ^{[1
,2
]}

Che, Yongsheng ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Inst Microbiol, Key Lab Systemat Mycol & Lichenol, Beijing 100080, Peoples R China

[2] Chinese Acad Sci, Inst Microbiol, Ctr Bioenergy & Ind Biotechnol, Beijing 100080, Peoples R China

[3] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

来源：

JOURNAL OF NATURAL PRODUCTS | 2008年 / 71卷 / 04期

关键词：

D O I：

10.1021/np070590f

中图分类号：

Q94 [植物学];

学科分类号：

071001 [植物学];

摘要：

Pestafolide A (1), a new reduced spiro azaphilone derivative, and pestaphthalides A (2) and B (3), two new isobenzofuranones, have been isolated form solid cultures of an isolate of Pestalotiopsis foedan. The structures of these compounds were determined mainly by analysis of their NMR spectroscopic data. The relative configuration of 1-3 was assigned by analysis of H-1 NMR J-values and NOESY data, and the absolute configuration was determined by application of the CD excitation chirality and modified Mosher method. Compounds 1-3 showed modest antifungal activity.

引用

收藏

页码：615 / 618

页数：4

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