反应详情

The title compound was prepared as described in Example 113C by using compound 3-(6,7-bis(2-methoxyethoxy)quinazolin-4-ylthio)aniline (138 mg, 0.34 mmol) and phenyl 3-tert-butylisoxazol-5-ylcarbamate described in Example 132A (116 mg, 0.45 mmol) to give 1-(3-(6,7-bis(2-methoxyethoxy)quinazolin-4-ylthio)phenyl)-3-(3-tert-butylisoxazol-5-yl)urea (100 mg, 52%) as a solid. 1H NMR (300 MHz, DMSO-d6) δ 10.20 (s, 1H), 9.05 (s, 1H), 8.69 (s, 1H), 7.85 (s, 1H), 7.46 (d, 1H), 7.45-7.38 (m, 3H), 7.31 (d, 1H), 6.05 (s, 1H), 4.36-4.32 (m, 4H), 3.79-3.76 (m, 4H), 3.37 (s, 6H), 1.24 (s, 9H); LC-MS (ESI) m/z 568 (M+H)+.