英文名称
tert-butyl (8aS,13S,13aR,14aS)-3-((tert-butyldimethylsilyl)oxy)-13-(methoxymethoxy)-4,4,15,15-tetramethyl-9,17-dioxo-3,4,8,12,13,14,14a,15-octahydro-2H,9H,11H,16H-8a,13a-(epiminomethano)[1,4]dioxepino[2,3-a]indolizino[6,7-h]carbazole-16-carboxylate