英文别名{[(4-Ethyl-2,3-Dioxo-1-Piperazinyl) Carbonyl]Amino}-4-Hydroxy-Benzene Acetic Acid; α-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxybenzeneacetic acid; HO-EPCP; acetic acid,4-ethyl-N-(4-hydroxyphenyl)-2,3-dioxopiperazine-1-carboxamide; {[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino}(4-hydroxyphenyl)acetic acid; 4-ethyl-N-(4-hydroxyphenyl)-2,3-dioxo-1-piperazinecarboxamide; {[(4-ethyl-2,3-dioxopiperazin-1-yl)carbonyl]amino}(4-hydroxyphenyl)acetic acid; Benzeneacetic acid,a-[[(4-ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxy; 4-ethyl-N-(4-hydroxyphenyl)-2,3-bis(oxidanylidene)piperazine-1-carboxamide 
