反应详情

Following a procedure analogous to the procedure described in Example 18, Step B using N-{3-[5-(2-chloro-4-pyrimidinyl)-2-(4-morpholinyl)-1,3-thiazol-4-yl]-2-fluorophenyl}-2,6-difluorobenzenesulfonamide (100 mg, 0.176 mmol) and isobutylamine (2 mL) the title compound was obtained as a yellow powder (90 mg, 0.149 mmol, 85% yield). 1H NMR (400 MHz, DMSO-d6): δ 10.87 (s, 1H), 7.86 (d, J=5.3 Hz, 1H), 7.67 (t, J=6.1 Hz, 1H), 7.42 (t, J=7.6 Hz, 1H), 7.21-7.31 (m, 4H), 7.14 (bs, 1H), 5.62 (bs, 1H), 3.71 (t, J=4.7 Hz, 4H), 3.45 (t, J=4.8 Hz, 4H), 3.02 (bs, 2H), 1.78-1.86 (m, 1H), 0.87 (d, J=6.6 Hz, 6H). MS (ESI): 603 [M−H]−.