2-epi-Botcinin A and 3-O-acetylbotcineric acid from Botrytis cinerea

被引：9

作者：

Sakuno, Emi ^{[1
]}

Tani, Hiroko ^{[1
]}

Nakajima, Hiromitsu ^{[1
]}

机构：

[1] Tottori Univ, Fac Agr, Dept Agr Chem, Tottori 6808553, Japan

来源：

BIOSCIENCE BIOTECHNOLOGY AND BIOCHEMISTRY | 2007年 / 71卷 / 10期

关键词：

2-epi-botcinin A; 3-O-acetylbotcineric acid; Botrytis cinerea; antifungal activity; Magnaporthe grisea;

D O I：

10.1271/bbb.70334

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：

Two metabolites, 2-epi-botcinin A and 3-O-acetylbot-cineric acid, were isolated from Botrytis cinerea (AEM211). The former compound was new, and the latter was known but structurally revised by us. In a test for antifungal activity against Magnaporthe grisea, a pathogen of rice blast disease, 2-epi-botcinin A was 8 times less active than botcinin A (MIC 100 Km), and the MIC value for 3-O-acetylbotcineric acid being 100 mu M.

引用

页码：2592 / 2595

页数：4

共 21 条

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