反应详情

The free base of the title compound was prepared from the product of Example 10C (45 mg, 0.14 mmol) and phenylboronic acid (25 mg, 0.20 mmol) according to Method F, and converted to the p-toluenesulfonate salt using the procedure of Method H: 1H NMR (300 MHz, methanol-D4) δ ppm 1.94 (d, J=1.3.2 Hz, 2H), 2.20 (s, 1H), 2.36 (s, 5H), 2.41 (s, 1H), 2.57 (s, 2H), 3.58 (s, 2H), 3.70 (s, 4H), 5.47 (t, J=3.4 Hz, 1H), 7.09 (d, J=8.5 Hz, 1H), 7.22 (d, J=7.8 Hz, 2H), 7.30-7.41 (m, 1H), 742-7.51 (m, 2H), 7.56-7.63 (m, 2H), 7.67-7.75 (m, 2H), 8.07 (dd, J=8.6, 2.5 Hz, 1H), 8.40 (d, J=2.4 Hz, 1H). MS (DCI/NH3) m/z=307 (M+H)+; Anal. Calcd. for C20H22N2O.1.3C7H8O3S.0.5H2: C, 64.81; H, 6.24; N, 5.19. Found: C, 64.77; H, 630; N, 5.15.