反应详情

The title compound was prepared according to the procedure in Example 44C substituting the product from Example 47A for the product from Example 44C (0.027 g, 53%). 1H NMR (500 MHz, DMSO-d6/D2O) δ ppm 7.64 (dd, J=8.70, 2.29 Hz, 1H) 7.44-7.46 (m, 2H) 6.93 (d, J=7.02 Hz, 1H) 6.83 (d, J=8.85 Hz, 1H) 6.24 (d, J=6.71 Hz, 1H) 4.12 (s, 3H) 3.09 (s, 3H) 3.06 (d, J=7.32 Hz, 2H) 2.10-2.17 (m, 1H) 1.61-1.69 (m, 2H) 1.51-1.58 (m, 2H) 1.44-1.50 (m, 4H) 1.15-1.24 (m, 2H). MS (ESI+) m/z 414 (M+H)+.