反应详情

The title compound was prepared as described in Example 113C by using 3-(6-methoxy-7-(2-methoxyethoxy)quinazolin-4-yloxy)aniline described in Example 117B (102 mg, 0.3 mmol) and phenyl 3-tert-butylisoxazol-5-ylcarbamate described in Example 132A (101 mg, 0.39 mmol) to give 1-(3-tert-butylisoxazol-5-yl)-3-(3-(6-methoxy-7-(2-methoxyethoxy)quinazolin-4-yloxy)phenyl)urea (103 mg, 68%) as a white solid. 1H NMR (300 MHz, DMSO-d6) δ 10.19 (s, 1H), 9.03 (s, 1H), 8.56 (s, 1H), 7.58 (s, 2H), 7.42 (t, 2H), 7.30 (d, 1H), 6.99 (d, 1H), 6.04 (s, 1H), 4.34 (bs, 2H), 3.99 (s, 3H), 3.77 (bs, 2H), 3.36 (s, 3H), 1.25 (s, 9H); LC-MS (ESI) m/z 508 (M+H)+.

1. customThe title compound was prepared