| 548462-59-5 | L-Phenylalaninamide, N-acetyl-L-alanyl-N-[(1S,2S)-2-hydroxy-1-(phenylmethyl)-3-(1-piperidinyl )propyl]- | C29H40N4O4 |
| 548462-60-8 | L-Phenylalaninamide, N-acetyl-L-valyl-N-[(1S,2S)-2-hydroxy-1-(phenylmethyl)-3-(1-piperidinyl) propyl]- | C31H44N4O4 |
| 548462-61-9 | L-Phenylalaninamide, N-acetyl-L-leucyl-N-[(1S,2S)-2-hydroxy-1-(phenylmethyl)-3-(1-piperidinyl )propyl]- | C32H46N4O4 |