The molecule is a cembrane diterpenoid isolated from Sinularia gibberosa and has been found to exhibit antineoplastic activity. It has a role as a metabolite and an antineoplastic agent. It is a cembrane diterpenoid, a gamma-lactone, an epoxide, a macrocycle, a secondary alcohol and a primary alcohol.
(1R,3S,5S,8E,12E,14R,15R)-14-hydroxy-5-(hydroxymethyl)-9,13-dimethyl-18-methylidene-4,16-dioxatricyclo[13.3.0.03,5]octadeca-8,12-dien-17-one