The molecule is an azaphilone that is the 4'-epimer of chaetoviridin A. It has been isolated from Chaetomium globosum. It has a role as a Chaetomium metabolite. It is a beta-hydroxy ketone, a gamma-lactone, an azaphilone, an enone, an organic heterotricyclic compound, an organochlorine compound and a secondary alcohol.
(6aS)-5-chloro-9-[(2R,3R)-3-hydroxy-2-methylbutanoyl]-6a-methyl-3-[(E,3S)-3-methylpent-1-enyl]furo[2,3-h]isochromene-6,8-dione