Carbamic acid, N-[(1S,2R)-2-hydroxy-3-(3,4,5,6,9,10,11,12-octahydro-15-methoxy-1,1-dioxido-2H-13,1,2-benzoxathiaazacyclopentadecin-2-yl)-1-(phenylmethyl)propyl]-, (3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl ester 在
palladium 10% on activated carbon 、
氢气 作用下,
以
乙酸乙酯 为溶剂,
反应 12.0h,
以93%的产率得到[(3aS,4R,6aR)-2,3,3a,4,5,6a-hexahydrofuro[2,3-b]furan-4-yl] N-[(1S,2R)-1-benzyl-2-hydroxy-3-(17-methoxy-2,2-dioxo-14-oxa-2$l^{6}-thia-3-azabicyclo[13.4.0]nonadeca-1(19),15,17-trien-3-yl)propyl]carbamate