英文别名3-(4-Hydroxybenzyl)-6-isobutylpiperazine-2,5-dione; 3-(4-Hydroxybenzyl)-6-isobutyl-2,5-piperazinedione; Cyclo(L-Tyr-L-Leu); cyclo(Leu-Tyr); 3-[(4-Hydroxyphenyl)methyl]-6-(2-methylpropyl)-2,5-piperazinedione; 2,5-Piperazinedione, 3-[(4-hydroxyphenyl)methyl]-6-(2-methylpropyl)- 
