{1-[6-(5-bromo-furan-3-yl)-8-trifluoromethyl-imidazo[1,2-a]pyridine-2-carbonyl]-azetidin-3-yl}-carbamic acid tert-butyl ester 在
盐酸 作用下,
以
1,4-二氧六环 为溶剂,
反应 2.0h,
以100%的产率得到(3-amino-azetidin-1-yl)-[6-(5-bromo-furan-3-yl)-8-trifluoromethyl-imidazo[1,2-a]pyridin-2-yl]-methanone hydrochloride