Synonyms: L-Ornithine,N2-acetyl-N5-hydroxy-N5-(5-hydroxy-3-methyl-1-oxo-2-pentenyl)-,5-[hydroxy[3-[5-[3-[hydroxy(5-hydroxy-3-methyl-1-oxo-2-pentenyl)amino]propyl]-3,6-dioxo-2-piperazinyl]propyl]amino]-3-methyl-5-oxo-3-pentenylester, [N5(E),1[2S-[2a(E),5a(E)]]]-; L-Ornithine,N2-acetyl-N5-hydroxy-N5-[(2E)-5-hydroxy-3-methyl-1-oxo-2-pentenyl]-,(3E)-5-[hydroxy[3-[(2S,5S)-5-[3-[hydroxy[(2E)-5-hydroxy-3-methyl-1-oxo-2-pentenyl]amino]propyl]-3,6-dioxo-2-piperazinyl]propyl]amino]-3-methyl-5-oxo-3-pentenylester (9CI); Ornithine,N2-acetyl-N5-hydroxy-N5-(5-hydroxy-3-methyl-2-pentenoyl)-, monoester withN,N'-[(3,6-dioxo-2,5-piperazinediyl)bis(trimethylene)]bis[5-hydroxy-3-methyl-2-pentenohydroxamicacid] (8CI); Deferricoprogen