反应详情

The product of Example 11B and 2-cyclobutylacetic acid were processed using a method similar to that described in Example 17C to afford the title compound. 1H NMR (400 MHz, DMSO) δ 11.61-11.40 (m, 1H), 8.46-8.38 (m, 1H), 8.17-8.09 (m, 1H), 8.09-7.98 (m, 2H), 2.73-2.61 (m, 1H), 2.46 (d, J=7.5, 2H), 2.15-2.01 (m, 2H), 1.93-1.70 (m, 4H); MS (ESI) m/z 326 (M+H)+.