7-fluoro-8-methoxy-2-propan-2-yloxy-1H-quinolin-4-one 、
[(1S,4R,6S,7Z,14S,18S)-4-[(1-methylcyclopropyl)sulfonylcarbamoyl]-14-[(2-methylpropan-2-yl)oxycarbonylamino]-2,15-dioxo-3,16-diazatricyclo[14.3.0.04,6]nonadec-7-en-18-yl] 4-bromobenzenesulfonate 在
caesium carbonate 作用下,
以
N-甲基吡咯烷酮 为溶剂,
反应 16.0h,
生成 tert-butyl N-[(1S,4R,6S,7Z,14S,18R)-18-(7-fluoro-8-methoxy-2-propan-2-yloxyquinolin-4-yl)oxy-4-[(1-methylcyclopropyl)sulfonylcarbamoyl]-2,15-dioxo-3,16-diazatricyclo[14.3.0.04,6]nonadec-7-en-14-yl]carbamate