(S)-2-amino-3-(benzyloxy)-N-(4-(4-fluorophenoxy)phenyl)propanamide → HCID 178454577, compound

Participants

Reaction Steps

Proceeding as in Example 1, but substituting 2-(1H-imidazol-4-yl)-2-methylpropanoic acid hydrochloride and (S)-2-amino-3-(benzyloxy)-N-(4-(4-fluorophenoxy)phenyl)propanamide, gave Compound 213, (S)-2-(2-(1H-imidazol-4-yl)-2-methylpropanamido)-3-(benzyloxy)-N-(4-(4-fluorophenoxy)phenyl)propanamide (93.4 mg, 58%). 1H-NMR (400 MHz, CDCl3): δ 9.30 (s, 1H), 7.52-7.46 (m, 3H), 7.37 (d, 1H), 7.33-7.22 (m, 5H), 7.03-6.98 (m, 2H), 6.95-6.88 (m, 4H), 6.82 (s, 1H), 4.73-4.68 (m, 1H), 4.58 (d, 1H), 4.47 (d, 1H), 4.08 (dd, 1H), 3.64 (dd, 1H), 1.56 (s, 3H), 1.55 (s, 3H). MS (EI) for C29H30FN4O4 found 517 (MH+).

Provenance & Evidence