反应详情

The title compound was prepared from 4-(1-(2-aminoethyl)-1H-pyrazol-3-yl)-2-nitrobenzonitrile (0.50 g, 1.94 mmol), 3-acetyl-1H-pyrazole-5-carboxylic acid (0.30 g, 1.94 mmol), HOBt (0.31 g, 2.33 mmol), DIPEA (0.41 ml, 2.33 mmol) and EDCI (0.44 g, 2.33 mmol) using the method of Example 34(d) producing 0.56 g of the title compound. 1H-NMR (400 MHz; d6-DMSO): δ 2.48 (s, 3H), 3.69-3.73 (m, 2H), 4.39 (t, 2H), 7.05 (d, 1H), 7.30 (s, 1H), 7.88 (d, 1H), 8.18 (d, 1H), 8.32 (d, 1H), 8.66 (d, 1H), 14.16 (s, 1H).