反应详情

Bromide (204) (0.01 g, 0.22 mmol) prepared as described in example 173 was reacted with morpholine according to the procedure described in example 179 to give amine (210) (73 mg, 72%) as a yellow powder, mp 252–255° C. 1H NMR δ [(CD3)2SO] 11.04 (br s, 1H), 9.33 (s, 1H), 8.41 (d, J=2.5 Hz, 1H), 7.81 (s, 1H), 7.62 (m, 2H), 7.57 (d, J=8.9 Hz, 1H), 7.47 (m, 3H), 7.12 (dd, J=8.9, 2.5 Hz, 1H), 4.51 (t, J=6.3 Hz, 2H), 3.38 (t, J=4.0 Hz, 4H), 2.18 (br s, 4H), 2.14 (t, J=6.3 Hz, 2H), 1.93 (m, 2H). Found: C, 71.11; H, 5.46; N, 9.29. C27H25N3O4 requires: C, 71.19; H, 5.53; N, 9.22.