AIDS-032493 AIDS032493 Ala-Ala-Phe-EtCONH2 deriv. L-Alanyl-N1-((1S,2S,4R)-5-{[(3-aminophenyl)(1H-indol-2-yl)methyl]amino}-1-benzyl-2-hydroxy-4-methyl-5-oxopentyl)-L-alaninamide