[EN] INTERMEDIATES OF NEUTRAL ENDOPEPTIDASE INHIBITORS AND PREPARATION METHOD THEREOF<br/>[FR] INTERMÉDIAIRES DE L'ENDOPEPTIDASE NEUTRE ET LEUR PROCÉDÉ DE PRÉPARATION
申请人:NOVARTIS AG
公开号:WO2011088797A1
公开(公告)日:2011-07-28
Disclosed are intermediates for the manufacture of neutral endopeptidase (NEP) inhibitors or prodrugs thereof, and preparation method thereof. In particular, the said NEP inhibitors comprise a γ-amino-δ-biphenyl-α-methylalkanoic acid, or acid ester, backbone, such as N-(3-carboxyl-1-oxopropyl)-(4S)-(p-phenylphenylmethyl)-4-amino-(2R)-methyl butanoic acid ethyl ester or salt thereof.