反应详情

The procedure described in Example 1 was repeated using tetrahydrofuran-2-carboxylic acid and N-[3-chloro-4-(pyridin-2-ylmethoxy)phenyl]-5-[2-(methylamino)ethoxy]quinazolin-4-amine (obtained as described in Example 1, preparation of starting materials) to give the title compound in 89% yield; NMR spectrum (DMSO-d6) 1.64-1.94 (m, 4H), 3.09 (s, 3H), 3.57-3.70 (m, 2H), 3.82-3.97 (m, 2H), 4.42 (t, 2H), 4.60-4.66 (m, 1H), 5.31 (s, 2H), 7.16 (d, 1H), 7.23 (d, 1H), 7.33 (d, 1H), 7.35-7.39 (m, 1H), 7.52-7.57 (m, 1H), 7.59 (d, 1H), 7.70-7.75 (m, 1H), 7.85-7.91 (m, 1H), 7.92 (d, 1H), 8.42 (s, 1H), 8.61 (d, 1H), 9.70 (s, 1H); Mass spectrum MH+ 534.