英文别名Irbesartan Impurity 13; 1-[(2'-Cyano[1,1'-biphenyl]-4-yl)MethylaMino]-N-pentanoylcyclopentanecarboxaMide; N-[(2'-Cyano[1,1'-biphenyl]-4-yl)Methyl]-1-[(1-oxopentyl)aMino]cyclopentanecarboxaMide; Irbesartan impurity 3; N-((2’-cyanobiphenyl-4-yl)methyl)-1-pentanamido cyclopentane carboxamide; Cyclopentanecarboxamide, N-[(2'-cyano[1,1'-biphenyl]-4-yl)methyl]-1-[(1-oxopentyl)amino]-; N-[[4-(2-cyanophenyl)phenyl]methyl]-1-(pentanoylamino)cyclopentane-1-carboxamide 
