175233-61-1 4-Morpholinecarboxylic acid, [4-[2-[[(1,1-dimethylethoxy)carbonyl]amino]-4-[[3-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxy-4-phenylbutyl]amino]-3-hydroxybutyl]phenyl]methyl ester, [2R-[1(2S*,3R*),2R*,3S*]]- AIDS-033307 AIDS033307 Phe Aminodiol isostere [1S-[1R*,2S*(2S*,3R*)]]-[3-[[3-[[(1,1-Dimethylethoxy)-carbonyl]amino]-2-hydroxy-4-[4-[[(4-morpholinylcarbonyl)oxy]methyl]phenyl]butyl]amino]-2-hydroxy-1-(phenylmethyl)propyl]carbamic Acid, 1,1-Dimethylethyl ester