tert-butyl [4-(4-oxo-4H-pyrido[3,2-d][1,3]oxazin-2-yl)-1-naphthyl]carbamate 、
环己甲胺 以
DMF (N,N-dimethyl-formamide) 为溶剂,
反应 18.0h,
以23%的产率得到tert-butyl (4-{[(2-{[(cyclohexylmethyl)amino]carbonyl}pyridin-3-yl)amino]carbonyl}-1-naphthyl)carbamate hydrochloride