反应详情

The product of Example 11B and 2-(4-chloro-3-fluorophenyl)acetyl chloride were treated using a method similar to that described in Example 1C to give the title compound. 1H NMR (300 MHz, DMSO-d6) δ ppm 11.92-11.95 (bs, 1H), 8.43 (d, J=8.3 Hz, 1H), 8.11-8.17 (m, 1H), 7.99-8.08 (m, 2H), 7.58 (t, J=8.1 Hz, 1H), 7.43 (dd, J=10.5, 1.9 Hz, 1H), 7.25 (dd, J=8.3, 1.9 Hz, 1H), 3.79 (s, 2H); MS (ESI) m/z 400 (M+H)+.