反应详情

The title compound was prepared as described in Example 162B, using phenyl 1-(4-fluorophenyl)-3-(trifluoromethyl)-1H-pyrazol-5-ylcarbamate described in Example 171B (0.146 g, 0.4 mmol), dimethoxyquinazolin-4-yloxy)aniline from Example 113A (0.119 g, 0.4 mmol), and 4-(dimethylamino)pyridine (0.025 g) in THF (6 mL), to afford 1-[3-(6,7-dimethoxyquinazolin-4-yloxy)phenyl]-3-[1-(4-fluorophenyl)-3-(trifluoromethyl)-1H-pyrazol-5-yl]urea as solid (0.203 g, 89%). 1H NMR (300 MHz, DMSO-d6) δ 9.28 (s, 1H), 8.79 (s, 1H), 8.55 (d, 1H), 7.68 (m, 2H), 7.55 (m, 2H), 7.41 (m, 4H), 7.20 (d, 1H), 6.96 (d, 1H), 6.85 (s, 1H), 3.99 (s, 3H), 3.98 (s, 3H); LC-MS (ESI) m/z 569 (M+H)+.