(2R,3R,4S,6S)-3,4-Dihydroxy-6-[(S)-3-(3H-imidazol-4-yl)-2-(2-phenoxy-ethanoylamino)-propanoylamino]-2-isopropyl-8-methyl-5-oxo-nonanoic acid {(S)-2-methyl-1-[(pyridin-2-ylmethyl)-carbamoyl]-butyl}-amide AIDS-052065 AIDS052065 Poa-His-Leu-[CH(OH)CH(OH)]-Val-Ile-Amp