HCID 54065546, compound → HCID 46908900, compound

Participants

Reaction Steps

The title compound was prepared following procedure described in Method B starting from Intermediate A1 and 5,6-dichloro-N′-hydroxypyridine-3-carboximidamide (WO2000015637). The title compound was obtained as a white powder. HPLC (Method A), Rt: 6.7 min (purity: 95.0%). UPLC/MS, M+(ESI): 426.1. 1H NMR (DMSO-d6, 300 MHz) δ 9.08 (d, J=2.1 Hz, 1H), 8.72 (d, J=2.1 Hz, 1H), 8.34 (d, J=1.8 Hz, 1H), 8.19 (dd, J=7.9, 1.8 Hz, 1H), 7.44 (d, J=7.9 Hz, 1H), 7.36 (m, 2H), 7.30 (m, 1H), 7.15 (d, J=7.1 Hz, 1H), 4.23 (d, J=12.7 Hz, 1H), 4.16 (d, J=12.7 Hz, 1H), 3.25 (s, 3H), 2.03 (s, 3H).

Provenance & Evidence