The molecule is a diterpenoid isolated from Sesquicillium candelabrum and has been shown to act as a blocker of the voltage-gated potassium channel Kv1.3. It has a role as a metabolite and a potassium channel blocker. It is a diterpenoid, an organic heterotricyclic compound, a cyclic ether, a member of 4-pyranones and a ketene acetal.
3-[[(4aR,6aR,7R,10aR,10bS)-6a,10b-dimethyl-8-methylidene-1,4a,5,6,7,9,10,10a-octahydrobenzo[f]chromen-7-yl]methyl]-2-methoxy-5,6-dimethylpyran-4-one