Methylamine → HCID 69482056, compound

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Reaction Steps

This compound was prepared from [7-[(4-fluorophenyl)methyl]-4-hydroxy-3-[(methylamino)carbonyl]-2-oxo-1,5-naphthyridine-1 (2H)-yl]acetic acid and methylamine employing methods similar to those described in example 558. The product was obtained as a white solid: 1H NMR (d6-DMSO) δ 10.00 (1H, br s), 8.53 (1H, s), 8.03 (1H, br s), 7.79 (1H, s), 7.33-7.30 (2H, m), 7.15-7.05 (2H, m), 4.83 (2H, s), 4.11 (2H, s), 2.88 (3H, d, J=3.8 Hz), 2.52 (3H, d, J=4.4 Hz); HRMS calcd for C20H19FN4O4+H+: 399.1463. Found 399.1465.

Provenance & Evidence