AIDS-081478 AIDS081478 Ac-Val-Val-LVA-Ile-Amp L-Valinamide, N-acetyl-L-valyl-N-[2-hydroxy-5-methyl-1-(2-methylpropyl)-4-[[[2-methyl-1-[[(2-pyridinylmethyl)amino]carbonyl]butyl]amino]carbonyl]hexyl]-, [1S-[1R*,2R*,4R*(1R*,2R*)]]-