2-[((5S,6S)-5-{5-[Bis(carboxymethyl)amino]-3-hydroxy-6-methyl-4-(3,4,5-trihydroxyperhydro-2H-pyran-2-yloxy)perhydro-2H-pyran-2-yloxy}-1,6,9,14-tetrahydroxy-11-methoxy-3-methyl-8,13-dioxo-5,6-dihydrobenzo[3,4-a]naphthacen-2-yl)carbonylamino]propanoic acid AIDS-009778 AIDS009778 Pradimicin alkyl der.