反应详情

Using the procedure outlined in Example 1(g) the title compound was prepared from 4-(2-morpholin-4-yl-ethyl)-phenylamine (49 mg, 0.24 mmol) and 8-indan-5-yl-2-methanesulfonyl-5-oxo-5,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid ethyl ester (from Example 1(e) above, 100 mg, 0.24 mmol). The title compound was obtained as a yellow solid (60 mg, 46%). 1H NMR (400 MHz, CDCl3) δ (ppm): 9.29 (s, 1H), 8.45 (s, 1H), 7.50 (br, 1H), 7.37 (d, J=7.9 Hz, 1H), 7.21 (m, 3H), 7.13 (d, J=7.8 Hz, 1H), 6.87 (br, 2H), 4.31 (q, J=7.0 Hz, 2H), 3.69 (br, 4H), 2.96 (t, J=7.4 Hz, 2H), 2.91 (t, J=7.4 Hz, 2H), 2.67 (br, 2H), 2.46 (br, 6H), 2.17 (m, 2H), 1.30 (t, J=7.1 Hz, 3H).