134458-76-7 AIDS-052028 AIDS052028 L-Idonamide, 2,5,6-trideoxy-5-[[3-(1H-imidazol-4-yl)-2-[[(1-naphthalenyloxy)acetyl]amino]-1-oxopropyl]amino]-N-[2-methyl-1-[[(2-pyridinylmethyl)amino]carbonyl]butyl]-6-phenyl-2-(phenylmethyl)-, [1(1S,2S),5(S)]- Poa-His-Cha-.psi.[CH(OH)CH(OH)]-Val-Ile-Amp