水杨酸 、
N-((3S,3aR,6S,6aR)-6-amino-hexahydrofuro[3,2-b]furan-3-yl)-3-phenoxybenzamide 以to yield 2-hydroxy-N-((3S,3aR,6S,6aR)-6-(3-phenoxybenzamido) hexahydrofuro[3,2-b]furan-3-yl)benzamide (4.1 mg, 35.7%)的产率得到2-hydroxy-N-((3S,3aR,6S,6aR)-6-(3-phenoxybenzamido)-hexahydrofuro[3,2-b]furan-3-yl)benzamide