127470-77-3 AIDS-000564 AIDS000564 Boc-SAA-8-VV-OMe Hydroxyethylene isostere analog(Boc-SAA-8-VV-OMe) L-Valine, N-[N-[[2-[2-[[N-[N-[N-[(1,1-dimethylethoxy)carbonyl]-L-seryl]-L-alanyl]-L-alanyl]amino]-1-hydroxy-3-phenylpropyl]cyclopentyl]carbonyl]-L-valyl]-, methyl ester, [1S-[1a,2b(1R*,2R*)]]-