3-Pyridinylboronic acid → HCID 118195189, compound

Participants

Reaction Steps

The title compound was prepared in an analogous fashion to that described in Example 118 using (R)-5-bromo-6-(3-hydroxypiperidin-1-yl)-N-(4-(trifluoromethoxy)phenyl)nicotinamide (Stage 121.1) and pyridin-3-ylboronic acid to afford a white solid. UPLC-MS (condition 1) tR=1.98 min, m/z=459.1 [M+H]+, m/z=457.2 [M−H]−; 1H-NMR (400 MHz, DMSO-d6) δ ppm 1.18-1.38 (m, 2H) 1.52-1.61 (m, 1H) 1.76-1.87 (m, 1H) 2.58 (dd, J=12.23, 9.05 Hz, 1H) 2.68-2.78 (m, 1H) 3.34-3.41 (m, 1H) 3.41-3.51 (m, 1H) 3.54-3.62 (m, 1H) 4.72 (d, J=3.67 Hz, 1H) 7.36 (d, J=8.80 Hz, 2H) 7.51 (dd, J=7.95, 4.77 Hz, 1H) 7.83-7.89 (m, 2H) 7.99-8.04 (m, 1H) 8.10 (d, J=2.20 Hz, 1H) 8.58 (d, J=4.65 Hz, 1H) 8.76 (d, J=2.20 Hz, 1H) 8.79-8.83 (m, 1H) 10.29 (s, 1H).

Provenance & Evidence