The molecule is a tetracyclic triterpenoid (dammarane type) isolated from the stems of Aglaia abbreviata. It has a role as a plant metabolite and an antineoplastic agent. It is a tetracyclic triterpenoid, an acetate ester, a tertiary alcohol and a hydroperoxide.
[(3R,5R,8R,9R,10R,13R,14R,17S)-17-[(E,2S)-6-hydroperoxy-2-hydroxy-6-methylhept-4-en-2-yl]-4,4,8,10,14-pentamethyl-2,3,5,6,7,9,11,12,13,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate