(2S,5R)-6-hydroxy-N-[(1-methyl-4,5,6,7-tetrahydro-1H-4,7-methanoindazol-3-yl)methoxy]-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide 在
三氧化硫吡啶 作用下,
以
水 为溶剂,
反应 23.0h,
以51%的产率得到sodium ({[(2S,5R)-2-{[(1-methyl-4,5,6,7-tetrahydro-1H-4,7-methanoindazol-3-yl)methoxy]carbamoyl}-7-oxo-1,6-diazabicyclo[3.2.1]oct-6-yl]oxy}sulfonyl)oxidanide