HIV-1 protease inhibitors containing statine: inhibitory potency and antiviral activity

Abstract

Several series of chemically different inhibitors of the HIV-1 aspartyl protease have been described. Nevertheless despite the high in vitro potency showed, in most cases these inhibitors are unable to inhibit viral replication in infected cells. Penetration of the inhibitors across the cell membrane might account for their low antiviral activity. The relationship between inhibitory potency, antiviral activity and chemical structures of a series of oligopeptides containing statine or statine derivatives are presented here.