Discovery of dihydroxyindole-2-carboxylic acid derivatives as dual allosteric HIV-1 integrase and reverse transcriptase associated ribonuclease H inhibitors
The management of Human Immunodeficiency Virus type 1 (HIV-1) infection requires life-long treatment that is associated with chronic toxicity and possible selection of drug-resistant strains. A new opportunity for drug intervention is offered by antivirals that act as allosteric inhibitors targeting two viral functions (dual inhibitors). In this work, we investigated the effects of 5,6-dihydroxyindole-2-carboxylic acid (DHICA) derivatives on both HIV-1 Integrase (IN) and Reverse Transcriptase associated Ribonuclease H (RNase H) activities.