2-(difluoro(4-fluorophenyl)methyl)-N-methoxy-N-methyl-4-(5-methyl-1H-pyrazol-3-ylamino)pyrrolo[2,1-f][1,2,4]triazine-6-carboxamide 、
甲基溴化镁 以
四氢呋喃 、
乙醚 为溶剂,
以64%的产率得到1-(2-(difluoro(4-fluorophenyl)methyl)-4-(5-methyl-1H-pyrazol-3-ylamino)pyrrolo[2,1-f][1,2,4]triazin-6-yl)ethanone