反应详情

4-(4-Amino-2,6-difluorophenoxy)picolinamide (104 mg, 0.39 mmol) was converted to the title compound (91 mg, 52%) in a manner similar to the preparation of Compound D of Example 112. 1H NMR (DMSO-d6) δ 11.07 (s, 1H), 10.62 (s, 1H), 8.50 (d, 1H, J=5.6 Hz), 8.11 (br s, 1H), 7.72 (br s, 1H), 7.61 (m, 2H), 7.36-7.37 (d, 1H, J=2.3 Hz), 7.23-7.31 (m, 3H), 7.11 (m, 2H), 3.69 (s, 2H); HRMS(ESI+), 445.1124 (M+H)+ calcd., 445.1117 (M+H)+ found.