[Synonyms]
(R,R,S,R)-Atazanavir Atazanavir S,S,R,S-Diastereomer Atazanavir R,R,S,R-diastereomer Atazanavir (3R,8R,9S,12R)-Isomer Atazanavir Impurity 5((3R,8R,9S,12R)-Atazanavir) Dimethyl (3R,8R,9S,12R)-9-benzyl-3,12,di-tert-butyl-8-hydroxy-4,11-dioxo-6-(p-2-pyridylbenzyl)-2,5,6,10,13-pentaazatetradecanedioate 2,5,6,10,13-Pentaazatetradecanedioic acid, 3,12-bis(1,1-dimethylethyl)-8-hydroxy-4,11-dioxo-9-(phenylmethyl)-6-[[4-(2-pyridinyl)phenyl]methyl]-, 1,14-dimethyl ester, (3S,8S,9R,12S)- |