Hexahydro-1,4-diazepine → 1-(6-(1,4-diazepan-1-yl)pyridin-2-yl)-6-(5-(oxetan-3-yl)pyridin-3-yl)-1H-pyrazolo[4,3-c]pyridine

Participants

Reaction Steps

Following the procedures as described in EXAMPLE 8 and starting with 1-(6-fluoropyridin-2-yl)-6-(5-(oxetan-3-yl)pyridin-3-yl)-1H-pyrazolo[4,3-c]pyridine and 1,4-diazepane, 118 was obtained as an off-white solid (22.8 mg, 18%). 1H NMR (400 MHz, DMSO) δ 9.36-9.33 (s, 1H), 9.18-9.13 (t, J=4.0 Hz, 1H), 9.10-9.05 (s, 1H), 8.68-8.62 (d, J=5.1 Hz, 2H), 8.55-8.50 (s, 1H), 7.74-7.69 (dd, J=13.8, 5.6 Hz, 1H), 7.23-7.18 (d, J=7.7 Hz, 1H), 6.65-6.61 (d, J=8.5 Hz, 1H), 5.07-5.00 (dd, J=8.3, 6.1 Hz, 2H), 4.76-4.69 (t, J=6.3 Hz, 2H), 4.48-4.36 (m, 1H), 3.90-3.83 (t, J=5.8 Hz, 2H), 3.83-3.77 (d, J=5.3 Hz, 2H), 3.01-2.93 (m, 2H), 2.75-2.69 (m, 2H), 1.89-1.83 (m, 2H); MS (ESI) m/z: 428.2 [M+H]+

Provenance & Evidence