12-Oxa-2,6,10-triazatetradecanoic acid, 4,8-dihydroxy-13,13-dimethyl-11-oxo-3-(phenylmethyl)-9-[[4-[2-(3-pyridinyloxy)ethoxy]phenyl]methyl]-, 1,1-dimethylethyl ester, [3S-(3R*,4S*,8S*,9R*)]- 162540-61-6 AIDS-033294 AIDS033294 Phe Aminodiol isostere [1S-[1R*,2S*(2S*,3R*)]]-[3-[[3-[[(1,1-Dimethylethoxy)-carbonyl]amino]-2-hydroxy-4-[4-[2-(3-pyridinyloxy)ethoxy]phenyl]butyl]amino]-2-hydroxy-1-(phenylmethyl)propyl]carbamic Acid, 1,1-Dimethylethyl ester