反应详情

Using a procedure similar to that described in Example 1, 2-amino-3-(6-chloro-2H-pyrazolo[4,3-b]pyridin-2-yl)-2-methylpropionitrile (35 mg, described in Example 155) and 4-trifluoromethylthiobenzoyl chloride, the title compound was isolated as a white solid (13 mg, 20%). MS (ES): M/Z [M+H]=440. 1H NMR: (400 MHz, CHLOROFORM-d): 1.96 (s, 3H), 4.86 (d, J=14.0 Hz, 1H), 5.01 (d, J=14.0 Hz, 1H), 7.71-7.83 (m, 2H), 7.83-7.92 (m, 2H), 8.02 (dd, J=2.1, 0.9 Hz, 1H), 8.12 (s, 1H), 8.43 (d, J=0.7 Hz, 1H) and 8.56 (d, J=2.1 Hz, 1H). 19F NMR (376 MHz, CHLOROFORM-d): −42.2 (s, 3F).