Synonyms: Obacunoicacid, 7-deoxo-6,28-epoxy-7-hydroxy-, e-lactone, (4a,6a,7a)-;3H-Furo[2,3,4-jk]oxireno[4,4a][2]benzopyrano[6,5-g][2]benzoxepin-1,8(3aH,13aH)-dione,3-(3-furanyl)-4,5,5a,5b,9a,10,11a,11b,12,12a-decahydro-12-hydroxy-3a,5b,9a,12a-tetramethyl-,[3S-(3a,3aa,5aa,5bb,9ab,11ab,11ba,12a,12ab,12bS*,13aa)]-;Dysoxylin; Dysoxylin (limonoid)