2Q55:
reference: Design and Synthesis of HIV-1 Protease Inhibitors Incorporating Oxazolidinones as P2/P2' Ligands in Pseudosymmetric Dipeptide Isosteres., Reddy GS, Ali A, Nalam MN, Anjum SG, Cao H, Nathans RS, Schiffer CA, Rana TM, J Med Chem. 2007 Sep 6;50(18):4316-28. Epub 2007 Aug 16. PMID: 17696512

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