Synonyms: Aceticacid, hydroxy-,(6S,7R,9R,14aS,15R)-7-cyano-9-[[(1,2-dioxopropyl)amino]methyl]-6,7,9,10,13,14,14a,15-octahydro-4-hydroxy-2,11-dimethoxy-3,12,16-trimethyl-10,13-dioxo-6,15-imino-5H-isoquino[3,2-b][3]benzazocin-1-ylester (9CI); Acetic acid, hydroxy-,7-cyano-9-[[(1,2-dioxopropyl)amino]methyl]-6,7,9,10,13,14,14a,15-octahydro-4-hydroxy-2,11-dimethoxy-3,12,16-trimethyl-10,13-dioxo-6,15-imino-5H-isoquino[3,2-b][3]benzazocin-1-ylester, [6S-(6a,7a,9b,14aa,15a)]-;6,15-Imino-5H-isoquino[3,2-b][3]benzazocine, acetic acid deriv.; Saframycin R