12-Oxa-2,6,10-triazatetradecanoic acid, 3-[[4-(2-benzoxazolylmethoxy)phenyl]methyl]-4,8-dihydroxy-13,13-dimethyl-11-oxo-9-(phenylmethyl)-, 1,1-dimethylethyl ester, [3S-(3R*,4S*,8S*,9R*)]- 162540-08-1 AIDS-033311 AIDS033311 Phe Aminodiol isostere [1S-[1R*,2S*(2S*,3R*)]]-[3-[[4-[4-[(2-Benzoxazolyl)methoxyphenyl]-3-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxybutyl]amino-2-hydroxy-1-(phenylmethyl)-propyl]carbamic acid,1,1-dimethylehtyl ester