Synonyms: D:A-Friedooleanan-29-oicacid, 3,24-epoxy-3-hydroxy-, (3b,20a)-;2H-3,4a-(Epoxymethano)picene-11-carboxylic acid,eicosahydro-3-hydroxy-4,6b,8a,11,12b,14a-hexamethyl-, [3S-(3a,4a,4aa,6ab,6ba,8aa,11b,12aa,12bb,14aa,14bb)]-; Salaspemic acid; Salaspermic acid