The invention relates to a new process for producing useful intermediates for the manufacture of NEP inhibitors or prodrugs thereof, in particular NEP inhibitors comprising -amino- -biphenyl- -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.
本发明涉及一种新的生产有用的中间体的方法,用于制造
NEP抑制剂或其前体药物,特别是包括-
氨基- -
联苯- -甲基烷基酸或酸酯骨架的
NEP抑制剂,例如N-(3-羧基-1-氧丙基)-(4S)-(对苯基苯甲基)-4-
氨基-(2R)-甲基
丁酸乙酯或其盐。