Synonyms: Propanamide,N-[(7-cyano-1,5,6,7,9,10,13,14,14a,15-decahydro-5-hydroxy-2,11-dimethoxy-3,12,16-trimethyl-1,4,10,13-tetraoxo-6,15-imino-4H-isoquino[3,2-b][3]benzazocin-9-yl)methyl]-2-oxo-,[5S-(5a,6a,7a,9b,14aa,15a)]-; 6,15-Imino-4H-isoquino[3,2-b][3]benzazocine, propanamide deriv.;(-)-Saframycin G; Saframycin G