144540-74-9Relevant academic research and scientific papers
Process for the preparation of perindopril and salts thereof
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Page/Page column 11, (2008/06/13)
The present invention describes a novel method for the synthesis of (2S,3aS,7aS)-octahydroindole-2-carboxylic acid, or of one of its aryl esters of formula XIII wherein X and Y are a hydrogen atom, a halogen, alkyl, alkoxyl or nitro group, and the conversion of the paranitrobenzyl ester of formula X into Perindopril of formula I or one of its salts.
