Tert-butyl 1-cyano-3-{3'-[3-[(cyclopropylamino)carbonyl]-4-oxo-1,8-naphthyridin-1(4h)-yl]-1,1'-biphenyl-4-yl}-2,2-dimethylcyclopropanecarboxylate 在
乙醚 作用下,
以
CH2Cl2-TFA DMS 为溶剂,
反应 48.0h,
生成 1-Cyano-3-{3'-[3-[(cyclopropylamino)carbonyl]-4-oxo-1,8-naphthyridin-1(4h)-yl]-1,1'-biphenyl-4-yl}-2,2-dimethylcyclopropanecarboxylic acid