(3S,3aR,6S,6aR)-6-azido-hexahydrofuro[3,2-b]furan-3-amine 、
环丙甲酸 以to yield N-((3S,3aR,6S,6aR)-6-azidohexahydrofuro[3,2-b]furan-3-yl)cyclopropanecarboxamide (3.29 g, 69%)的产率得到N-((3S,3aR,6S,6aR)-6-azido-hexahydrofuro[3,2-b]furan-3-yl)cyclopropanecarboxamide