Tetrahydrofurfurylamine → HCID 69482783, compound

Participants

Reaction Steps

This compound was prepared from ethyl 7-(4-fluorobenzyl)-4-hydroxy-2-oxo-1-[2-(2-oxopyrrolidin-1-yl)ethyl]-1,2-dihydro-1,5-naphthyridine-3-carboxylate and (tetrahydro-2-furanylmethyl)amine using conditions similar to those employed in Example 563 to provide a white solid: 1H NMR (d6-DMSO) δ 10.39 (1H, t, J=6 Hz), 8.55 (1H, s), 8.12 (1H, s), 7.40 (2H, dd, J=6, 9 Hz), 7.13 (2H, t, J=9 Hz), 4.38 (2H, b), 4.15 (2H, s), 3.95-4.02 (1H, m), 3.80 (1H, q, J=8 Hz), 3.66 (1H, q, J=8 Hz), 3.50-3.57 (1H, m), 3.32-3.46 (5H, m), 1.89-1.99 (3H, m), 1.78-1.87 (2H, m), 1.70-1.78 (2H, m), 1.49-1.58 (1H, m); ES+ MS: 509 (+H+).

Provenance & Evidence