反应详情

The product of Example 11B and 2,2-difluoro-2-phenylacetic acid were treated using a method similar to that described in Example 51 to give the title compound. 1H NMR (300 MHz, DMSO-d6) δ ppm 13.10 (s, 1H), 8.43-8.47 (m, 1H), 8.16 (td, J=7.6, 1.6 Hz, 1H), 8.03-8.12 (m, 2H), 7.74-7.78 (m, 2H), 7.54-7.66 (m, 3H); MS (ESI+) M/Z 384 (M+H)+.