反应详情

Following the procedure for Example 101 starting from tert-butyl (4-((5-chloro-1-methyl-1H-pyrazol-4-yl)carbamoyl)-2-(2,6-difluorophenyl)thiazol-5-yl)carbamate and 3,4-dihydro-2H-pyran-6-boronic acid pinacol ester gave 102 as a white solid (25 mg, 8% over two steps). 1H NMR (400 MHz, CDCl3) δ 9.25 (s, 1H), 8.18 (s, 1H), 7.34-7.28 (m, 1H), 7.06-6.98 (m, 2H), 6.13 (s, 2H), 5.11 (t, J=3.9 Hz, 1H), 4.25 (t, J=5.1 Hz, 2H), 3.89 (s, 3H), 2.32-2.26 (m, 2H), 2.03-1.96 (m, 2H). LCMS (ES+) m/z 418 (M+1).