Antiinsectan decaturin and oxalicine analogues from Penicillium thiersii

被引：37

作者：

Li, C

Gloer, JB ^{[1
]}

Wicklow, DT

Dowd, PF

机构：

[1] Univ Iowa, Dept Chem, Iowa City, IA 52242 USA

[2] USDA ARS, Natl Ctr Agr Utilizat Res, Mycotoxin & Crop Bioprotect Res Units, Peoria, IL 61604 USA

来源：

JOURNAL OF NATURAL PRODUCTS | 2005年 / 68卷 / 03期

关键词：

D O I：

10.1021/np0496486

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Three new oxalicine and decaturin analogues (6-8) have been isolated from organic extracts of Penicillium, thiersii, along with the known compounds oxalicines A and B. These compounds (4-8) are members of a group of unique natural products containing terpenoid and pyridine moieties. The structures of the new compounds were elucidated by analysis of NMR and MS data. Most of these metabolites exhibit potent antiinsectan activity against the fall armyworm (Spodoptera frugiperda).

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页码：319 / 322

页数：4

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