((2R,3R,6S)-2-((3aR,4S,6S,7R,7aR)-6-Azido-4-methoxy-3-methyl-2-oxo-octahydro-benzooxazol-7-yloxy)-6-{[benzyloxycarbonyl-((R)-1-phenyl-ethyl)-amino]-methyl}-tetrahydro-pyran-3-yl)-carbamic acid benzyl ester 在
barium dihydroxide 作用下,
以
1,4-二氧六环 、
水 、
N,N-二甲基甲酰胺 为溶剂,
反应 42.0h,
生成 ((2R,3R,6S)-2-{(1R,2R,3S,4S,6S)-6-Azido-3-[(2-benzyloxycarbonylamino-acetyl)-methyl-amino]-2-hydroxy-4-methoxy-cyclohexyloxy}-6-{[benzyloxycarbonyl-((R)-1-phenyl-ethyl)-amino]-methyl}-tetrahydro-pyran-3-yl)-carbamic acid benzyl ester