反应详情

Following a procedure analogous to the procedure described in Example 18, Step B using N-{5-[5-(2-chloro-4-pyrimidinyl)-2-(1,1-dimethylethyl)-1,3-thiazol-4-yl]-2-fluorophenyl}-2,6-difluorobenzenesulfonamide (200 mg, 0.371 mmol) and isobutylamine (0.372 mL, 3.71 mmol) the title compound was obtained as an off-white foam (90 mg, 42% yield). 1H NMR (400 MHz, DMSO-d6) δ ppm 10.88 (s, 1H), 8.03 (d, J=5.1 Hz, 1H), 7.61-7.78 (m, 1H), 7.26-7.42 (m, 3H), 7.14-7.27 (m, 3H), 6.04-6.22 (m, 1H), 2.89-3.07 (m, 2H), 1.72-1.85 (m, 1H), 1.37 (s, 9H), 0.82 (d, J=6.4 Hz, 6H). MS (ESI): 576.2 [M+H]+.