4-Hydroxy-5,6-Dihydro-2H-pyran-2-ones. 3. Bicyclic and hetero-aromatic ring systems as 3-position scaffolds to bind to S1′ and S2′ of the HIV-1 protease enzymeEdmund L. Ellsworth, Elizabeth A. Lunney, J. V. N. Vara Prasad et al.|Bioorganic & Medicinal Chemistry Letters|1999Cited by 11