| Synonyms: | Perindopril Related CoMpound E;(2S,3aS,7aS)-1-[(2S)-2-[[(1S)-1-[(2-Methylpropoxy)carbonyl]butyl]amino]-1-oxopropyl]octahydro-1H-indole-2-carboxylic acid tert-butylamine salt;(2S,3aS,7aS)-1-{(S)-2-[(S)-1-Isopropoxy-1-oxopentan-2-ylamino]propanoyl}octahydro-1H-indole-2-carboxylic acid tert-butylamine salt;Perindopril EP Impurity E;Perindopril Impurity 5(Perindopril EP Impurity E );(2S,3aS,7aS)-1-(((S)-1-isopropoxy-1-oxopentan-2-yl)-L-alanyl)octahydro-1H-indole-2-carboxylic acid;Perindopril tert-Butylamine Impurity IV:Perindopril EP Impurity E;(2S,3aS,7aS)-1-[(2S)-2-[[(2S)-1-oxo-1-propan-2-yloxypentan-2-yl]amino]propanoyl]-2,3,3a,4,5,6,7,7a-octahydroindole-2-carboxylic acid |