tert-butyl 4-(4-(((2S,3R,4R)-1-acetyl-6-carbamoyl-2-cyclopropyl-3-methyl-1,2,3,4-tetrahydroquinolin-4-yl)amino)phenyl)piperazine-1-carboxylate 在
盐酸 作用下,
以
1,4-二氧六环 为溶剂,
反应 4.0h,
以40%的产率得到(2S,3R,4R)-1-acetyl-2-cyclopropyl-3-methyl-4-((4-(piperazin-1-yl)phenyl)amino)-1,2,3,4-tetrahydroquinoline-6-carboxamide