The molecule is a limonoid with a phragmalin skeleton isolated from the leaves of Trichilia connaroides. It has a role as a plant metabolite. It is a delta-lactone, an acetate ester, a bridged compound, a member of furans, a limonoid, an organic heteropentacyclic compound and a methyl ester. It derives from an isobutyric acid, a tiglic acid and a trichagmalin C.
[(1S,2S,5R,6R,9R,12S,13S,14S,15S,17R,18S)-9-acetyloxy-6-(furan-3-yl)-13,17-dihydroxy-18-(2-methoxy-2-oxoethyl)-1,5,15-trimethyl-12-(2-methylpropanoyloxy)-8-oxo-7-oxapentacyclo[13.2.1.02,11.05,10.013,17]octadec-10-en-14-yl] (E)-2-methylbut-2-enoate