N-methylpiperidin-2-one hydrochloride 、 (E)-4-chloro-N-(4-(8-(1,2-dimethyl-6-(trifluoromethyl)-1H-benzo[d]imidazol-5-yl)-2-methylimidazo[1,2-a]pyridine-3-carbonyl)-2,6-difluorophenyl)but-2-enamide 在
potassium iodide 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
以12.0 mg的产率得到(E)-N-(4-(8-(1,2-dimethyl-6-(trifluoromethyl)-1H-benzo[d]imidazol-5-yl)indolizine-3-carbonyl)-2,6-difluorophenyl)-4-((1-methyl-2-oxopiperidin-4-yl)amino)but-2-enamide