[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.
揭示了用于制造中性内肽酶(NEP)抑制剂或其前药的中间体,以及其制备方法。具体来说,所述的NEP抑制剂包括γ-氨基-δ-联苯基-α-甲基烷酸,或酸酯,骨架,例如N-(3-羧基-1-氧代丙基)-(4S)-(对苯基甲基)-4-氨基-(2R)-甲基丁酸乙酯或其盐。