英文别名1-(Acetyloxy)-1,2-dihydroobacunoic acid epislon-lactone; (1S,3aS,4aR,4bR,6aR,11S,11aR,11bR,13aS)-11-(Acetyloxy)-1-(3-furanyl)decahydro-4b,7,7,11a,13a-pentamethyloxireno[4,4a]-2-benzopyrano[6,5-g][2]benzoxepin-3,5,9(3aH,4bH,6H)-trione; (1S,3aS,4aR,4bR,6aR,11S,11aR,11bR,13aS)-1-(Furan-3-yl)-4b,7,7,11a,13a-pentamethyl-3,5,9-trioxohexadecahydrooxepino[4',3':3,4]benzo[1,2-f]oxireno[2,3-d]isochromen-11-yl acetate; 1-(Acetyloxy)-1,2-dihydroobacunoic Acid e-Lactone; (5S,5aR,5bR,7aS,8R,10aS,11aR,11bR,13aR)-8-(furan-3-yl)-1,1,5a,7a,11b-pentamethyl-3,10,12-trioxohexadecahydrooxireno[4,4a]isochromeno[6,5-g][2]benzoxepin-5-yl acetate; (5S,5aR,5bR,7aS,8S,10aS,11aR,11bR,13aR)-8-(3-Furyl)-1,1,5a,7a,11b-pentamethyl-3,10,12-trioxohexadecahydrooxireno[4,4a]isochromeno[6,5-g][2]benzoxepin-5-yl acetate; 1-(3-Furyl)decahydro-11-hydroxy-4b,7,7,11a,13a-pentamethyloxireno(4,4a)-2-benzopyrano[6,5-g](2)benzoxepin-3,5,9(3aH,4bH,6H)-trione Acetate 
