(S)-2-amino-3-(benzyloxy)-N-(4-(4-fluorophenoxy)phenyl)propanamide → HCID 67009806, compound

Participants

Reaction Steps

Proceeding as in Example 1, but substituting 2-(4-(2-chloro-6-fluorobenzyl)piperazin-1-yl)acetic acid hydrochloride and (S)-2-amino-3-(benzyloxy)-N-(4-(4-fluorophenoxy)phenyl)propanamide, gave Compound 239, (S)-3-(benzyloxy)-2-(2-(4-(2-chloro-6-fluorobenzyl)piperazin-1-yl)acetamido)-N-(4-(4-fluorophenoxy)phenyl)propanamide (20.8 mg, 40.1%). Major isomer: 1H-NMR (400 MHz, DMSO-D6): σ 10.21 (s, 1H), 7.93 (d, 1H), 7.60 (d, 2H), 7.37 (m, 2H), 7.29 (m, 5H), 7.21 (t, 3H), 7.04-6.98 (m, 4H), 4.68 (m, 1H), 4.51 (s, 2H), 3.77 (m, 1H), 3.70 (m, 1H), 3.60 (s, 2H), 2.96 (m, 2H), 2.51 (m, 8H). MS (EI) for C35H35ClF2N4O4. found 650.1 (MH+).

Provenance & Evidence