. . . . . . . . "Pachyphyllone" . "(1R,4S,9R)-11-Hydroxy-5,5-dimethyl-13-propan-2-yl-15-oxatetracyclo[7.5.2.01,10.04,9]hexadeca-10,13-dien-12-one" . . . . "Pachyphyllone" . . "pachyphyllone" . . .