英文名称
2,3,3a,4,5,6a-hexahydrofuro[2,3-b]furan-4-yl N-[4-[(4-aminophenyl)methyl-(oxan-4-yloxy)amino]-3-hydroxy-1-phenylbutan-2-yl]carbamate;2,3,3a,4,5,6a-hexahydrofuro[2,3-b]furan-4-yl N-[3-hydroxy-4-[(4-nitrophenyl)methyl-(oxan-4-yloxy)amino]-1-phenylbutan-2-yl]carbamate