氯乙醛 、
6-[2-amino-6-(4-fluorophenyl)-6H-1,3-thiazin-5-yl]-2H-1,4-benzoxazin-3(4H)-one 以
Dimethoxyethane ethanol 为溶剂,
反应 12.0h,
以to give the title compound (127 mg)的产率得到6-[7-(4-fluorophenyl)-7H-imidazo[2,1-b][1,3]thiazin-6-yl]-2H-1,4-benzoxazin-3(4H)-one hydrochloride