P2' Benzene Carboxylic Acid Moiety Is Associated with Decrease in Cellular Uptake: Evaluation of Novel Nonpeptidic HIV-1 Protease Inhibitors Containing P2 bis-Tetrahydrofuran Moiety

P2' Benzene Carboxylic Acid Moiety Is Associated with Decrease in Cellular Uptake: Evaluation of Novel Nonpeptidic HIV-1 Protease Inhibitors Containing P2 bis-Tetrahydrofuran Moiety