| Synonyms: | Daclatasvir Impurity 7;1,1''-((2S,2''S)-([1,1''-biphenyl]-4,4''-diylbis(1H-imidazole-5,2-diyl))bis(pyrrolidine-2,1-diyl))bis(ethan-1-one);1,1'-(2S,2'S)-2,2'-(5,5'-([1,1'-Biphenyl]-4,4'-diyl)bis[1H-imidazole-5,2-diyl))bis(pyrrolidine-2,1-diyl))diethanone;Ethanone, 1,1'-[[1,1'-biphenyl]-4,4'-diylbis[1H-imidazole-5,2-diyl-(2S)-2,1-pyrrolidinediyl]]bis-;Daclatasvir impurity 12/1,1’-(2S,2’S)-2,2’-(5,5’-([1,1’-Biphenyl]-4,4’-diyl)bis[1H-imidazole-5,2-diyl))bis(pyrrolidine-2,1-diyl))diethanone |