(2R)-3-aminopropane-1,2-diol → HCID 69482110, compound

Participants

Reaction Steps

In a similar manner to that described in example 196, from ethyl 7-[(4-fluorophenyl)methyl]-4-hydroxy-1-methyl-2-oxo-1,2-dihydro-1,5-naphthyridine-3-carboxylate (50 mg, 0.140 mmol) and (2R)-3-amino-1,2-propanediol (0.03 mL, 0.42 mmol) was prepared N-[(2R)-2,3-dihydroxypropyl]-7-[(4-fluorophenyl)methyl]-4-hydroxy-1-methyl-2-oxo-1,2-dihydro-1,5-naphthyridine-3-carboxamide (39 mg, 68% yield) as a white solid. 1H NMR (DMSO-d 6)δ 10.44 (br s, 1 H), 8.53 (s, 1 H), 8.01 (s, 1 H), 7.40-7.36 (m, 2 H), 7.15-7.10 (m, 2 H), 5.06 (m, 1 H), 4.77 (m, 1 H), 4.16 (s, 2 H), 3.61-3.55 (m, 4 H), 3.39 (m, 1 H), 3.24 (m, 1 H); MS m/z 402 (M+1).

Provenance & Evidence