Synonyms: L-Phenylalanine,N-[(2E)-1-oxo-3-[2-(1Z)-1-pentenylphenyl]-2-propenyl]-D-tyrosyl-2-chloro-3-hydroxy-N,O-dimethyl-L-tyrosyl-N-methyl-,[(2R)-3,6-dioxo-2-piperazinyl]methyl ester (9CI); L-Phenylalanine,N-[2-chloro-3-hydroxy-N,O-dimethyl-N-[N-[1-oxo-3-[2-(1-pentenyl)phenyl]-2-propenyl]-D-tyrosyl]-L-tyrosyl]-N-methyl-,(3,6-dioxo-2-piperazinyl)methyl ester, [R-(E,Z)]-; OH 4652E; Pepticinnamin E