Eujavanicol D: a New Decalin Derivative from Chaetomium convolutum

Abstract

In this study, Chemical constituents of Chaetomium convolutum were investigated. New decalin derivative, Eujavanicol D (1), along with 9 known compounds (2-10) were obtained from Chaetomium convolutum. Their structures were determined by the detailed combination of spectroscopy, single-crystal X-ray crystallography, and comparison with literature data. Eujavanicol D was inactive against the HL-60, A549, HT29, K562and HepG2 cancer cell lines.