1-Amino-2-butanol → HCID 69482681, compound

Participants

Reaction Steps

This compound was prepared from ethyl 7-[(4-fluorophenyl)methyl]-4-hydroxy-2-oxo-1-[3-(2-oxohexahydro-1H-azepin-1-yl)propyl]-1,2-dihydro-1,5-naphthyridine-3-carboxylate and 1-amino-2-butanol using methods similar to Example 563 to provide an off-white solid: 1H NMR (300 MHz, DMSO-d6) δ ppm 0.89 (t, J=7.48 Hz, 3 H), 1.33-1.48 (m, 2 H), 1.49-1.59 (m, 4 H), 1.60-1.75 (m, 4 H), 2.37-2.44 (m, 2 H), 3.17-3.27 (m, 1 H), 3.33-3.42 (m, 4 H), 3.45-3.59 (m, 2 H), 4.16-4.24 (m, 4 H), 4.96 (d, J=5.26 Hz, 1 H), 7.14 (ddd, J=8.95, 6.63, 2.11 Hz, 2 H), 7.38-7.44 (m, 2 H), 8.00 (d, J=1.47 Hz, 1 H), 8.56 (d, J=1.47 Hz, 1 H), 10.44 (t, J=5.16 Hz, 1 H), 17.22 (s, 1 H); ES+ MS: 539 (M+H+).

Provenance & Evidence