反应详情

The title compound was prepared from (2-bromoethyl)cyclohexane and 4-(3,5-dichloropyridin-4-ylamino)-8-hydroxy-7-methoxy-2H-chromen-2-one (Example 29) following the procedure outlined in Example 25. 1H NMR (400 MHz, DMSO-d6): δ 9.52 (s, 1H), 8.82 (s, 2H), 7.95 (d, 1H), 7.21 (d, 1H), 4.64 (s, 1H), 4.02 (t, 2H), 3.92 (s, 3H), 1.80-1.50 (m, 8H), 1.70 (m, 3H), 0.90 (m, 2H); MS (ESI): 463.0.