英文别名
                        Megastachin;4'β-((R)-1-hydroxy-ethyl)-(5β,6β)-dihydro-furo[3',2':5,6]fawcettid-13-en-5'-one;(2R,3R)-3-hydroxy-2-(6α-hydroxy-fawcettid-13-en-5α-yl)-butyric acid γ-lactone;(1R,4R,6R,7R,10R,11S,12R)-10-[(1R)-1-hydroxyethyl]-4-methyl-8-oxa-16-azapentacyclo[10.7.0.01,6.02,16.07,11]nonadec-2-en-9-one