英文别名:
(3S,6S)-3-Benzyl-6-isobutyl-2,5-piperazinedione;3-Benzyl-6-isobutyl-2,5-dioxopiperazine;Cyclo(L-leucyl-L-phenylalanyl);cyclo(leucyl-phenylalanyl);(3S,6S)-3-Benzyl-6-isobutylpiperazine-2,5-dione;OPC-920257;L-Phenylalanyl-L-leucine diketopiperazine;cyclo(L-phenylalanyl-L-leucyl)