New insecticidal antibiotics, hydroxyfungerins A and B, produced by Metarhizium sp FKI-1079

被引:33
|
作者
Uchida, R
Imasato, R
Yamaguchi, Y
Masuma, R
Shiomi, K
Tomoda, H
Ömura, S
机构
[1] Kitasato Univ, Grad Sch Infect Control Sci, Minato Ku, Tokyo 1088641, Japan
[2] Kitasato Univ, Kitasato Inst Life Sci, Minato Ku, Tokyo 1088641, Japan
[3] Kitasato Inst, Tokyo 1088641, Japan
来源
JOURNAL OF ANTIBIOTICS | 2005年 / 58卷 / 12期
关键词
fungerin; insecticidal; brine shrimp; fungi; Metarhizium sp;
D O I
10.1038/ja.2005.107
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
New insecticidal antibiotics designated hydroxyfungerins A and B were isolated from the culture broth of a fungal strain Metarhizium sp. FKI-1079 together with a known compound, fungerin. The structures of hydroxyfungerins A and B were elucidated by spectroscopic studies including various NMR experiments. Hydroxyfungerins A and B showed growth inhibitory activity against brine shrimps, Artemia salina.
引用
收藏
页码:804 / 809
页数:6
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