The molecule is a tetracyclic triterpenoid that is 24-methylidenelanosta-7,9(11)-diene substituted by hydroxy groups at positions 3 and 15 (3beta,15alpha stereoisomer). Isolated from Polyalthia suberosa, it exhibits anti-HIV activity. It has a role as a metabolite and an anti-HIV agent. It is a diol and a tetracyclic triterpenoid. It derives from a hydride of a lanostane.
(3S,5R,10S,13R,14R,15S,17R)-4,4,10,13,14-pentamethyl-17-[(2R)-6-methyl-5-methylideneheptan-2-yl]-2,3,5,6,12,15,16,17-octahydro-1H-cyclopenta[a]phenanthrene-3,15-diol