5-(5-(benzyloxy)-6-(3-(hydroxymethyl)pyrazolo[1,5-a]pyridin-2-yl)pyridin-2-yl)-2-(4-fluorophenyl)-N-methyl-6-(N-methylmethylsulfonamido)benzofuran-3-carboxamide 在
钯 氢气 作用下,
以
甲醇 为溶剂,
反应 2.0h,
以to provide the product of compound 2-(4-fluorophenyl)-5-(5-hydroxy-6-(3-(hydroxymethyl)pyrazolo[1,5-a]pyridin-2-yl)pyridin-2-yl)-N-methyl-6-(N-methylmethylsulfonamido)benzofuran-3-carboxamide (100 mg, yield: 46%)的产率得到2-(4-fluorophenyl)-5-(5-hydroxy-6-(3-(hydroxymethyl)pyrazolo[1,5-a]pyridin-2-yl)pyridin-2-yl)-N-methyl-6-(N-methylmethylsulfonamido)benzofuran-3-carboxamide