AIDS-043126 AIDS043126 Methyl 1-((2S,3S)-2-hydroxy-4-phenyl-3-{[N2-(quinolin-2-ylcarbonyl)asparaginyl]amino}butyl)prolylisoleucylphenylalaninate Qua-Asn-[Phe-CHOHCH2)-Pro]-Ile-Phe-OMe