反应详情

The procedure described in Example 1 was repeated using glycolic acid and N-[3-chloro-4-(pyridin-2-ylmethoxy)phenyl]-5-[2-(ethylamino)ethoxy]quinazolin-4-amine (obtained as described in Example 5, preparation of starting materials) to give the title compound in 70% yield; NMR spectrum (DMSO-d6) 1.10 (t, 3H), 3.29-3.45 (m, 2H), 3.80-3.95 (m, 2H), 4.10 (s, 2H), 4.30-4.55 (m, 2H), 4.42 (t, 1H), 5.30 (s, 2H), 7.18 (d, 1H), 7.22 (d, 1H), 7.30-7.40 (m, 2H), 7.60 (d, 2H), 7.70-7.78 (m, 1H), 7.82-7.92 (m, 1H), 7.95 (s, 1H), 8.43 (s, 1H), 8.60 (d, 1H), 9.80 (s, 1H); Mass spectrum MH+ 508.