AIDS-097347 AIDS097347 [1R*,2S*(2S*,3R*)]-N-[3-[[3-[[(1,1-Dimethylethoxy)carbonyl]amino]-2-hydroxy-4-phenylbutyl]amino]-2-hydroxy-1-(phenylmethyl)propyl]-N,N-[[1,4-dioxo-4-(phenylamino)butyl]-L-valinamide