tert-butyl 4-((2S,3R,4R)-1-acetyl-2,3-dimethyl-4-((4-methylpyrimidin-2-yl)amino)-1,2,3,4-tetrahydroquinolin-6-yl)-5,6-dihydropyridine-1(2H)-carboxylate 在
三氟乙酸 作用下,
以
二氯甲烷 为溶剂,
反应 1.0h,
以79%的产率得到1-((2S,3R,4R)-2,3-dimethyl-4-((4-methylpyrimidin-2-yl)amino)-6-(1,2,3,6-tetrahydropyridin-4-yl)-3,4-dihydroquinolin-1(2H)-yl)ethanone