AIDS-050359 AIDS050359 BMS-PI & SC-52151 [1S-[1R*,2S*(2S*,3R*)]]-[3-[[3-[[(1,1-Dimethylethoxy)-carbonyl]amino]-2-hydroxy-4-[4-[2-(4-morpholinyl)-2-oxoethoxy]phenyl]butyl]amino]-2-hydroxy-1-(phenylmethyl)propyl]carbamic Acid, 1,1-Dimethylethyl-ester & N-[3-[[[(1,1-Dimethylethyl