反应详情

Following the procedure as described in Example 19, making variation as required to replace 4-(trifluoromethyl)benzyl bromide with 2-bromo-N-(4-chlorophenyl)acetamide to react with 4-methyl-2-(5-oxo-1H-1,2,4-triazol-4(5H)-yl)-N-(pyridin-3-ylmethyl)thiazole-5-carboxamide, the title compound was obtained as a white solid in 25% yield: mp 255-256° C. (ethyl acetate/hexane); 1H NMR (300 MHz, DMSO-d6) δ 10.39 (s, 1H), 8.90 (t, J=5.8 Hz, 1H), 8.79 (s, 1H), 8.52 (br s, 1H), 8.44 (br s, 1H), 7.75-7.65 (m, 1H), 7.61-7.49 (m, 2H), 7.39-7.28 (m, 3H), 4.67 (s, 2H), 4.40 (d, J=5.8 Hz, 2H), 2.54 (s, 3H); MS (ES+) m/z 484.2 (M+1).