The molecule is a diterpene lactone isolated from Podocarpus latifolius and has been shown to exhibit inhibitory activity against activator protein 1 (AP-1). It has a role as a metabolite and an AP-1 antagonist. It is a gamma-lactone, a delta-lactone, a diterpene lactone and an organic heterotetracyclic compound.
(1S,6R,9R,12S,16R)-1,12-dimethyl-6-propan-2-yl-5,10-dioxatetracyclo[7.6.1.02,7.012,16]hexadeca-2,7-diene-4,11-dione