反应详情

Following the procedure as described in Example 19, making variation as required to replace 4-(trifluoromethyl)benzyl bromide with 2-bromoethanol 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 76% yield: mp 201-202° C. (ethyl acetate/hexane); 1H NMR (300 MHz, DMSO-d6) δ 8.87 (t, J=5.8 Hz, 1H), 8.71 (s, 1H), 8.51 (br s, 1H), 8.47-8.39 (m, 1H), 7.73-7.66 (m, 1H), 7.37-7.30 (m, 1H), 4.83 (t, J=5.8 Hz, 1H), 4.40 (d, J=5.8 Hz, 2H), 3.78 (t, J=5.5 Hz, 2H), 3.68-3.58 (m, 2H), 2.53 (s, 3H); MS (ES+) m/z 361.2 (M+1).