反应详情

To the product from Example 137B (70 mg, 0.1505 mmol) was treated with p-toluidine (16 mg, 0.1505 mmol), triethylamine (0.025 mL, 0.1806 mmol) and dichloromethane (4 mL) following the procedure from Example 137C to provide the title compound as an off white solid after chromatography (64 mg, 80%). 1H NMR (300 MHz, DMSO-D6) δ ppm: 1.34 (d, J=6.62 Hz, 6 H) 2.27 (s, 3 H) 3.17-3.30 (m, 1 H) 3.78 (s, 3 H) 7.00 (d, J=8.82 Hz, 2 H) 7.14 (d, J=8.09 Hz, 2 H) 7.40 (d, J=8.82 Hz, 2 H) 7.62 (d, J=8.46 Hz, 1 H) 7.80 (d, J=8.09 Hz, 1 H) 7.99 (s, 1 H) 8.59 (s, 1 H) 8.86 (d, J=8.46 Hz, 1 H) 10.13 (s, 1 H) 10.20 (s, 1 H); MS (APCI) m/z 536 (M+H)+.