1-((3-aminophenyl)sulfonyl)piperidin-4-ol 、 8-cyclopentyl-2-methanesulfinyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidine-6-carbonitrile 以
甲苯 为溶剂,
反应 2.0h,
生成 8-cyclopentyl-2-((3-((4-hydroxypiperidin-1-yl)sulfonyl)phenyl)amino)-7-oxo-7,8-dihydropyridino[2,3-d]pyrimidine-6-carbonitrile