英文同义词: | Daclatasvir impurity 13/N,N’-Didescarboxymethyl Daclatasvir;Daclatasvir Di-Descarbamate Impurity;1-Butanone, 1,1'-[[1,1'-biphenyl]-4,4'-diylbis[1H-imidazole-5,2-diyl-(2S)-2,1-pyrrolidinediyl]]bis[2-amino-3-methyl-, (2S,2'S)-;-DidescarboxymethylDaclatasvir;N,N’-Didescarboxymethyl Daclatasvir |