(alphaS)-Tetrahydro-N-((alphaS)-alpha-((2S,3S)-2-hydroxy-4-phenyl-3-(2-(2,6-xylyloxy)acetamido)butyl)phenethyl)-alpha-isopropyl-2-oxo-1(2H)-pyrimidineacetamide 1(2H)-Pyrimidineacetamide, N-((1S,3S,4S)-4-(((2,6-dimethylphenoxy)acetyl)amino)-3-hydroxy-5-phenyl-1-(phenylmethyl)pentyl)tetrahyrdo-alpha-1-methylethyl)-2-oxo-, (alphaS)- 192725-17-0 A 157378.0 ABT 378 ABT-378 Kaletra Lopinavir