International Union of Crystallography, Acta Crystallographica Section E: Structure Reports Online, 4(69), p. o503-o503, 2013
DOI: 10.1107/s1600536813005527
Full text: Download
In the title compound, C14H17N3O2, the mean plane of the 1,8-naphthyridine ring system (r.m.s deviation = 0.020 Å) forms a dihedral angle of 23.4 (1)° with the acetamide moiety (r.m.s deviation = 0.001 Å). The molecular structure is stabilized by an intramolecular O—H⋯N hydrogen bond, which generates an S(5) ring motif. In the crystal, molecules are linked into inversion dimers by pairs of N—H⋯O hydrogen bonds, generating 18-membered R 2 2(18) ring motifs.