反应详情

Starting from 375 mg of 4-(5-bromo-3pyridyl)-6,7-dimethoxy-2-methylaminoquinazoline obtained in Example 76 and 225 mg of 4-methylthiophenylboric acid, 440 mg of the title compound was obtained as pale yellow crystals in the same manner as in Example 48. m.p.; 170-172° C. MASS 419 (MH+)