Synonyms: Cyclohexanebutanoicacid, a-hydroxy-b-[[(2S)-3-(1H-imidazol-4-yl)-2-[[(2R)-4-(4-morpholinyl)-2-(1-naphthalenylmethyl)-1,4-dioxobutyl]amino]-1-oxopropyl]amino]-,1-methylethyl ester, (aR,bS)- (9CI); Cyclohexanebutanoicacid, a-hydroxy-b-[[3-(1H-imidazol-4-yl)-2-[[4-(4-morpholinyl)-2-(1-naphthalenylmethyl)-1,4-dioxobutyl]amino]-1-oxopropyl]amino]-,1-methylethyl ester, [aR-[aR*,bS*[S*(R*)]]]-; KRI 1314