反应详情

The title compound was prepared following the procedure described for Example 94, but starting from 4-(5-(1-(2-fluorophenyl)-5-(pyridin-4-yl)-1H-1,2,3-triazol-4-yl)-1,2,4-oxadiazol-3-yl)benzaldehyde, obtained as described in Example 113, Step 1, (200 mg; 0.48 mmol) and (1R,2S)-2-aminocyclopentanecarboxylic acid (125 mg; 0.97 mmol), to give Example 177 as a white solid. 1H NMR: (TFA-d, 400 MHz) δ 10.08 (2H, d, J=6.0 Hz), 9.40 (2H, d, J=5.9 Hz), 9.18 (2H, d, J=7.9 Hz), 8.87 (1H, t, J=7.5 Hz), 8.79-8.66 (3H, m), 8.55 (1H, t, J=7.9 Hz), 8.28 (1H, t, J=9.3 Hz), 5.62 (1H, d, J=13.2 Hz), 5.48 (1H, d, J=13.3 Hz), 5.01-4.88 (1H, m), 4.49-4.37 (1H, m), 3.46-3.37 (1H, m), 3.36-3.25 (2H, m), 3.20-3.00 (2H, m), 2.97-2.89 (1H, m). LC/MS (Method C): 524 (M+H)+. HPLC (Method I) Rt 13.12 min (Purity: 96.4%).

1. customobtained