Synonyms:
l-octahydroindole-2- ; (2s,3as,7as)-octahydro-1h-indo ; perindopril ep impurity a ; l-2-carboxyoctahydroindole ; perindopril impurity ; octahydro-indole-2-carboxylic acid ; perindopril related compound a ; ramipril bicyclic acid ; perindopril intermediate 3 ; l-octahydroindole-2-carboxylic acid