Synonyms: 21-decyano-25-dihydrosaframycin A;N-[(1,5,6,7,9,10,13,14,14a,15-Decahydro-2,11-dimethoxy-3,12,16-trimethyl-1,4,10,13-tetraoxo-6,15-epimino-4H-isoquino[3,2-b][3]benzazocin-9-yl)methyl]-2-hydroxypropionamide;N-[[1,5,6,7,9,10,13,14,14a,15-Decahydro-2,11-dimethoxy-3,12,16-trimethyl-1,4,10,13-tetraoxo-6,15-epimino-4H-isoquino[3,2-b][3]benzazocin-9-yl]methyl]-2-hydroxypropanamide;Saframycin AR3