(2S,4S)-4-cyclohexyl-1-[2-[[4,4-dideuterio-4-(2,3,4,5,6-pentadeuteriophenyl)butyl]-[(1S)-2-methyl-1-propanoyloxypropoxy]phosphoryl]acetyl]pyrrolidine-2-carboxylic acid
A phosphinic acid-containing angiotensin-converting enzyme inhibitor that is effective in the treatment of hypertension. It is a prodrug that is converted to its active metabolite fosinoprilat.