反应详情

Using a procedure analogous to that described in Example 47, 3-(N-methyl-N-(4-pyridyl)amino)propanol (116 mg, 0.7mmol) was treated with 4-(4-chloro-2-fluoroanilino)-7-hydroxy-6-methoxyquinazoline (160 mg, 0.5 mmol), (prepared as described for the starting material in Example 24), to give 4-(4-chloro-2-fluoroanilino)-6-methoxy-7-(3-(N-methyl-N-(4-pyridyl)amino)propoxy)quinazoline hydrochloride (150 mg, 55%). m.p. 243-248° C. 1H NMR Spectrum: (DMSOd6; CD3COOD) 2.2(t, 2H); 3.21(t, 3H); 3.82(t, 2H); 4.0(s, 3H); 4.31(t, 2H); 6.95(br s, 1H); 7.2(br s, 1H); 7.39(s, 1H); 7.46(dd, 1H); 7.62(t, 1H); 7.68(dd, 1H); 8.2(s, 1H); 8.3(br s, 2H); 8.87(s, 1H) MS-ESI: 468 [MH]+

1. custom(prepared