英文同义词: | Daclatasvir Impurity C;Daclatasvir IMP;Daclatasvir Impurity 14 (RSSS-Isomer);Daclatasvir Impurity 27;Daclatasvir impurity 6/Daclatasvir RSSS Isomer/N,N'-[[1,1'-Biphenyl]-4,4'-diylbis[1H-imidazole-5,2-diyl-2,1-pyrrolidinediyl[1-(1-methylethyl)-2-oxo-2,1-ethanediyl]]]biscarbamic Acid C,C'-Dimethyl Ester Stereoisomer |