A Novel Lactone Derivative from the Basidiomycete Antrodiella zonata
摘要
A novel lactone derivative, named antrozon A (1), and three known compounds (2–4) were isolated from cultures of the basidiomycetes Antrodiella zonata. Antrozon A (1) represented an unprecedented lactone derivative with a long fatty chain inlaid with a cyclopropane. Their structures were established through extensive spectroscopic studies.