反应详情

(3-Methanesulfonyl-phenyl)-[5-(4-methanesulfonyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl]-amine was prepared from 5-(4-methanesulfonyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine (75 mg, 0.26 mmol) and 1-bromo-3-methanesulfonyl benzene (73 mg, 0.29 mmol) in a manner analogous to Example 77 to yield (3-methanesulfonyl-phenyl)-[5-(4-methanesulfonyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-yl]-amine (47 mg, 39%) as a white powder following trituration with methanol. MP=279° C. 1H NMR (400 MHz, (D3C)2SO, δ, ppm): 10.18 (s, 1H), 8.49 (s, 1H), 8.37 (d, J=8.0 Hz, 2H), 8.15 (d, J=8.0 Hz, 2H), 7.70-7.81 (m, 3H), 7.55 (t, J=17.4 Hz, 8.0 Hz, 1H), 7.36-7.45 (m, 2H), 3.30 (s, 3H), 3.17 (s, 3H). MS=443 (MH)+.