[4-(2,4-Difluoro-phenylamino)-phenyl]-{5-[(E)-2-(4-hydroxy-1-methyl-piperidin-4-yl)-vinyl]-2-methoxy-phenyl}-methanone 在
palladium on activated charcoal
氢气 作用下,
以
乙醇 为溶剂,
反应 1.0h,
以72%的产率得到[4-(2,4-Difluoro-phenylamino)-phenyl]-{5-[2-(4-hydroxy-1-methyl-piperidin-4-yl)-ethyl]-2-methoxy-phenyl}-methanone