(1S-(1R*,2S*(2S*,3R*)))-[3-[[3-[[(1,1-Dimethylethoxy)carbonyl]amino]-2-hydroxy-4-phenylbutyl]amino]-2-hydroxy-1-(2-phenylethyl)propyl]carbamic acid, 1,1-dimethylethyl ester AIDS-006376 AIDS006376 Aminodiol isostere, Bn PhEt deriv.