Metabolites of the higher fungi. Part 31.1 Longianone, a C7H6O4 spiro bicyclic lactone from the fungus Xylaria longiana (Rehm.)

作者：Raymond L. Edwards, Derek J. Maitland, Claire L. Oliver, MICHAEL S. PACEY, Len Shields, Anthony J. S. Whalley · 发表于：Journal of the Chemical Society Perkin Transactions 1 · 年份：1999 · DOI：10.1039/a808845d · 被引用次数：28 · 研究领域：Plant Pathogens and Fungal Diseases、Microbial Natural Products and Biosynthesis、Fungal Biology and Applications

Longianone 1 from Xylaria longiana is identified as 1,7-dioxaspiro[4,4]non-2-ene-4,8-dione by chemical and physical methods. The possible biosynthetic origin is discussed.