AIDS-170073 AIDS170073 L-Leucinamide, N-[(2S,5S)-5-(acetylamino)-7-carboxy-2-(carboxymethyl)-1,4-dioxoheptyl]-L-valyl-L-valyl-N1-[(1S)-1-ethyl-3-[[(2-methoxyphenyl)methyl]amino]-2,3-dioxopropyl]-