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
收藏
页码：2592 / 2595
页数：4
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