反应详情

Using an analogous procedure to that described in Example 3, 2,6-dichlorophenyl isocyanate was reacted with 4-amino-6,7-dimethoxyquinazoline (European Patent Application No. 30156, Chemical Abstract volume 95, abstract 187290) to give the title compound; NMR Spectrum: (DMSOd6) 3.96 (s, 3H), 7.31 (m, 2H), 7.38 (t, 1H), 7.5 (d, 2H), 7.6 (d, 2H), 8.43 (s, 1H), 8.7 (s, 1H), 10.61 (s, 1H), 12.09 (s, 1H); Mass Spectrum M+H+ 393 & 395.