ethyl 9-hydroxy-7-oxo-6-(phenylmethyl)2,3,6,7-tetrahydro[1,4]dioxino[2,3-g]quinoline-8-carboxylate 、
sodium glycinate 以
乙醇 为溶剂,
反应 0.5h,
以29%的产率得到N-{[9-hydroxy-7-oxo-6-(phenylmethyl)-2,3,6,7-tetrahydror[1,4]dioxino[2,3-g]lquinolin-8-yl]carbonyl}glycine