英文同义词: | 13,19-Epoxy-12-hydroxy-14β-methyl-21-norsenecionan-11,16-dione;Swazine;Spiro[[1,6]dioxacyclododecino[2,3,4-gh]pyrrolizine-5(2H),2'-oxirane]-2,7(6H)-dione, 3,4,9,11,13,14,14a,14b-octahydro-6-hydroxy-4,6-dimethyl-3-methylene-, (2'R,4S,6R,14aR,14bR)- |