Synonyms: 2-Pentenohydroxamicacid,N,N',N''-[[11,14-bis(hydroxymethyl)-3,6,9,12,15,18-hexaoxo-1,4,7,10,13,16-hexaazacyclooctadecane-2,5,8-triyl]tris(trimethylene)]tris[5-hydroxy-3-methyl-,(E,E,E)- (8CI); Ferrirubin, deferri- (9CI);1,4,7,10,13,16-Hexaazacyclooctadecane, cyclic peptide deriv.;(E,E,E)-Cyclo[glycyl-N5-hydroxy-N5-(5-hydroxy-3-methyl-1-oxo-2-pentenyl)-L-ornithyl-N5-hydroxy-N5-(5-hydroxy-3-methyl-1-oxo-2-pentenyl)-L-ornithyl-N5-hydroxy-N5-(5-hydroxy-3-methyl-1-oxo-2-pentenyl)-L-ornithyl-L-seryl-L-seryl];Cyclo[glycyl-N5-hydroxy-N5-(5-hydroxy-3-methyl-1-oxo-2-pentenyl)-L-ornithyl-N5-hydroxy-N5-(5-hydroxy-3-methyl-1-oxo-2-pentenyl)-L-ornithyl-N5-hydroxy-N5-(5-hydroxy-3-methyl-1-oxo-2-pentenyl)-L-ornithyl-L-seryl-L-seryl],(E,E,E)-; Deferrirubin; Desferrirubin