反应详情

The title compound (0.23 g, 74%) was prepared as a white solid from 3-[4-[2-(2,3-dihydro-1,4-benzoxazin-4-yl)ethoxy]phenyl]-2-ethoxypropanoic acid (0.3 g, 0.8 mmol) obtained in example 26 and methylamine (40% solution) (2 mL) by an analogous procedure to that described in example 32. mp: 97-99° C.