2,2-Diphenylbutyric acid → 2,2-diphenyl-N-(3-{4-[3-(propionylamino)phenyl]-1-piperidinyl}propyl)butanamide

Participants

Reaction Steps

Example 15 was prepared from 2,2-diphenylbutanoic acid and N-{3-[1-(3-aminopropyl)-4-piperidinyl]phenyl}propanamide according to the procedures described in Scheme 10: 1H NMR (400 MHz, CDCl3) δ 7.43–7.38 (m, 1H), 7.37–7.29 (m, 9H), 7.28–7.21 (m, 4H), 6.90 (d, 1H, J=8.2 Hz), 6.43 (t, 1H, J=4.1), 3.32 (q, 2H, J=6.5 Hz), 2.95–2.89 (m, 2H), 2.45 (q, 2H, J=7.9 Hz), 2.43–2.35 (m, 3H), 2.27 (t, 2H, J=6.5 Hz), 2.01–1.92 (m, 2H), 1.78–1.59 (m, 6H), 1.24 (t, 3H, J=7.9 Hz), 0.79 (t, 3H, J=6.5 Hz); ESMS m/e: 512.3 (M+H)+.

Provenance & Evidence