6-(2-methylphenyl)-2-(methylsulfonyl)-8-[(3S)-tetrahydrofuran-3-yl]pyrido[2,3-d]pyrimidin-7(8H)-one 、
1-Boc-4-氨基哌啶 以
乙酸乙酯 为溶剂,
反应 2.0h,
生成 tert-butyl 4-({6-(2-methylphenyl)-7-oxo-8-[(3S)-tetrahydrofuran-3-yl]-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl}amino)piperidine-1-carboxylate