IMPPAT Phytochemical information: 
[(2R,3R,5S,9S,11R)-3-hydroxy-2,11-dimethyl-6-methylidene-7-oxo-8,12,13-trioxatetracyclo[9.2.2.01,10.05,9]pentadec-14-en-2-yl] (E)-2-methylbut-2-enoate