反应详情

The product from Example 38A (50 mg, 0.81 mmol), 1-(6-methyl-2-pyridinyl)piperazine (160 mg, 0.98 mmol), and DIEA (280 μL, 1.6 mmol) were processed as described in Example 38B to provide the title compound. 1H NMR 1H NMR (300 MHz, DMSO-d6) δ 2.68 (m, 4H) 3.32 (s, 3H) 3.53 (m, 4H) 4.04 (s, 2H) 6.54 (m, 1H) 6.61 (d, J=8.48 Hz, 1H) 7.40 (m, 1H) 7.56 (dd, J=8.31, 4.58 Hz, 1H) 8.33 (dd, J=8.31, 1.53 Hz, 1H); (ESI) m/z 326 (M+H)+.