00600001_00625000/616952 AIDS-043104 AIDS043104 Boc-Leu-Asn-[Phe-CHOHCH2)-Pro]-Ile-Val-OMe Methyl 1-((3S)-3-{[N-(tert-butoxycarbonyl)leucylasparaginyl]amino}-2-hydroxy-4-phenylbutyl)prolylisoleucylvalinate