((5S)-4-methyl-4-azaspiro[2.4]heptane-5-yl)methyl methanesulfonate 、 N-(3-fluoro-4-(7-hydroxyquinolin-4-yloxy)phenyl)-1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxamide 在
caesium carbonate 作用下,
以
N,N-二甲基乙酰胺 为溶剂,
反应 72.0h,
以6%的产率得到N-(4-(7-(((5S)-4-methyl-4-azaspiro[2.4]heptane-5-yl)methoxy)quinolin-4-yloxy)-3-fluorophenyl)-2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazole-4-carboxamide