AIDS-006007 AIDS006007 Hydroxyethylene dipeptide isostere N-[3-Hydroxy-5-[[2-methyl-1-[[(2-pyridinylmethyl)amino]carbonyl]butyl]amino]-5-oxo-1,4-bis(phenylmethyl)pentyl-.alpha.-[[1-naphthalenyloxy)acetyl]amino]-1H-imidazole-4-propanamide[1S-[1R-(R*),3R* Noa-His-Phe.psi.[CH2CH(OH)]Phe-Ile-Amp