ethyl N-[5-[(2-bromoacetyl)amino]-3-phenyl-2H-pyrido[4,3-b][1,4]oxazin-7-yl]carbamate

2-溴-n-(4-甲氧基-苯基)-n-甲基乙酰胺

tert-butyl N-[2-[(2-bromoacetyl)amino]ethyl]carbamate