Cyclohexylamine → HCID 54676794, compound

Participants

Reaction Steps

This compound was prepared from ethyl 4-hydroxy-2-oxo-7-(phenylmethyl)-1,2-dihydro-1,5-naphthyridine-3-carboxylate and cyclohexylamine employing methods similar to those described in Example 2 and was obtained as a white solid: 1H NMR (d6-DMSO) δ 11.85 (1H, br), 10.60 (1H, br), 8.33 (1H, br), 7.39 (1H, s), 7.35-7.22 (5H, m), 4.05 (2H, br s), 3.82 (1H, m), 1.85 (2H, m), 1.67 (2H, m), 1.56 (1H, m), 1.38-1.27 (5H, m); HRMS calcd for C22H23N3O3+H+: 378.1810. Found: 378.1822.

Provenance & Evidence