(S)-2-amino-3-(benzyloxy)-N-(4-(4-fluorophenoxy)phenyl)propanamide → HCID 67009757, compound

Participants

Reaction Steps

Proceeding as in Example 1, but substituting 2-(2,5-dihydro-1H-pyrrol-1-yl)acetic acid hydrochloride and (S)-2-amino-3-(benzyloxy)-N-(4-(4-fluorophenoxy)phenyl)propanamide, gave Compound 214, (S)-3-(benzyloxy)-2-(2-(2,5-dihydro-1H-pyrrol-1-yl)acetamido)-N-(4-(4-fluorophenoxy)phenyl)propanamide (25.7 mg, 65.6%); Major isomer: 1H-NMR (400 MHz, DMSO-D6): σ 10.21 (s, 1H), 7.96 (d, 1H), 7.60 (d, 2H), 7.27-7.32 (m, 5H), 7.21 (m, 2H), 6.98-7.04 (m, 4H), 4.72 (m, 1H), 4.52 (s, 2H), 3.69-3.74 (m, 2H), 3.30 (s, 2H), 3.13 (d, 1H), 2.56 (d, 2H), 1.72 (s, 1H). MS (EI) for C28H28FN3O4. found 490.5 (MH+).

Provenance & Evidence