反应详情

The product of Example 41B and 2-(4-fluorophenyl)acetyl chloride were treated using a method similar to that described in Example 4C to give the title compound. 1H NMR (300 MHz, DMSO-d6) δ 11.59 (s, 1H), 8.32 (dd, J=7.8, 1.4, 1H), 8.11 (d, J=8.0, 1H), 8.04-7.94 (m, 1H), 7.95-7.86 (m, 1H), 7.45-7.36 (m, 3H), 7.23-7.13 (m, 2H), 4.47-4.41 (m, 2H), 3.66 (s, 2H), 1.37 (s, 9H); MS (ESI−) M/Z 425 (M−H)−.