tert-butyl 3-[2-(1,1-dioxido-2,3-dihydro-1,4-benzothiazepin-4(5H)-yl)-6-methylquinolin-4-ylamino]-azetidine-1-carboxylate 在
盐酸 作用下,
以
乙酸乙酯 为溶剂,
反应 4.0h,
以33%的产率得到N-(azetidin-3-yl)-2-(1,1-dioxido-2,3-dihydro-1,4-benzothiazepin-4(5H)-yl)-6-methylquinolin-4-amine