AIDS-097464 AIDS097464 [1R*,2S*(2S*,3R*)]-N-[3-[[3-[[(1,1-Dimethylethoxy)carbonyl]amino]-2-hydroxy-4-phenylbutyl]amino]-2-hydroxy-1-[[4-[2-(4-morpholinyl)-2-oxoethoxyl]phenyl]methyl]-propyl]-N,N-(2-methoxycarbonyl)-3-methyl-L-valinamide