1361408-15-2

Upstream product

• 1174130-72-3 (R)-5-biphenyl-4-ylmethyl-3-methylene-2-oxo-pyrrolidine-1-carboxylic acid tert-butylester 
• 1038924-76-3 (3R,5S)-5-biphenyl-4-ylmethyl-3-methyl-2-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester 

Downstream Products

• 1012341-54-6 (2S,4S)-5-biphenyl-4-yl-4-tert-butoxycarbonylamino-2-methylpentanoic acid 
• 1012341-50-2 (2R,4S)-5-[(1,1‘-biphenyl)-4-yl]-4-((tert-butoxycarbonyl)amino)-2-methylpentanoic acid 
• 1038924-79-6 (3S,5S)-5-biphenyl-4-ylmethyl-3-methyl-2-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester 
• 1038924-76-3 (3R,5S)-5-biphenyl-4-ylmethyl-3-methyl-2-oxo-pyrrolidine-1-carboxylic acid tert-butyl ester 

Relevant academic research and scientific papers

NEW PROCESS FOR THE PREPARATION OF INTERMEDIATES USEFUL FOR THE MANUFACTURE NEP INHIBITORS

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.

NEW PROCESS FOR THE PREPARATION OF INTERMEDIATES USEFUL FOR THE MANUFACTURE NEP INHIBITORS

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 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.