[5-(3,6-dioxo-[1,2]oxazinan-2-yl)-pentyl]-carbamic acid benzyl ester
benzoylamide deferoxamine
N(1)-Benzyloxycarbonyl-6,17-dihydroxy-7,10,18-trioxo-6,11,17-triazanonadecylamin
1-Carbobenzoxyamino-6,17-dihydroxy-7,10,18,21-tetraoxy-27-(N-acetyl-hydroxyamino)-6,11,17,22-tetraaza-hepteikosan
1-Carbobenzoxyamino-6-hydroxy-16-nitro-7,10-dioxo-6,11-diaza-hexadecan