AIDS-097478 AIDS097478 [1S-[1R*,2S*(2S*,3R*)]]-[3-[[-[[2,2-Dimethyl-1-hydroxycyclohexyl)carbonyl]amino]-2-hydroxy-4-phenylbutyl]amino]-2-hydroxy-1-(phenylmethyl)propyl]carbamic acid, 1,1-dimethylethyl ester