来自黄盖小菇（伞菌目）子实体的嗜球果伞素N及两种与分支酸相关的代谢产物。

Strobilurin N and two metabolites related to chorismic acid from the fruit bodies of Mycena crocata (Agaricales).

作者信息

Buchanan M S, Steglich W, Anke T

机构信息

Institut für Organische Chemie der Universität, München, Germany.

出版信息

Z Naturforsch C J Biosci. 1999 Jul-Aug;54(7-8):463-8. doi: 10.1515/znc-1999-7-801.

DOI:10.1515/znc-1999-7-801

PMID:10488558

Abstract

Strobilurin N (1), a new member of the strobilurin family of antibiotics, has been isolated from the toadstool Mycena crocata, together with dehydrochorismic acid lactone (5) and 3-[1-carboxyvinyl)oxy]benzoic acid (6), which are closely related to chorismic acid (10). Their structures were determined mainly by 1H and 13C NMR spectroscopy. Interestingly, strobilurin N is the first strobilurin without antifungal activity.

摘要

嗜球果伞素N（1）是抗生素嗜球果伞素家族的一个新成员，它与脱氢分支酸内酯（5）和3 - [（1 - 羧基乙烯基）氧基]苯甲酸（6）一起从蘑菇嗜球果伞（Mycena crocata）中分离得到，这两种化合物与分支酸（10）密切相关。它们的结构主要通过1H和13C核磁共振光谱确定。有趣的是，嗜球果伞素N是第一种没有抗真菌活性的嗜球果伞素。