RESUMEN
From the process of human immunodeficiency virus-1 (HIV-1) invading cells, the combination of gp120 and CD4 is the first step for HIV-1 to invade cells. Interfering with this process can prevent HIV from recognizing target cells and inhibit virus replication. Therefore, HIV-1 gp120 is an important part of the HIV-1 life cycle. Fostesavir, a phosphatate prodrug derived from the gp120 inhibitor BMS-626529 modified by the prodrug strategy, was approved for the treatment of adult patients with multidrug resistant HIV-1 infection by the US FDA and the European Medicines Agency in 2020 and 2021, respectively. In this review, we focus on the research progress of small molecule inhibitors targeting the interaction of gp120-CD4 from the perspective of medicinal chemistry, in order to provide reference for the subsequent research of gp120 inhibitors.
RESUMEN
The epidemic caused by coronavirus poses a serious threat to human health, but there is no specific drug or vaccine for the treatment of this kind of virus infection. Herein, this article selects typical case studies in recent years and reviews the medicinal chemistry strategies of anti-SARS-CoV, MERS-CoV and other coronavirus drugs from the perspective of medicinal chemistry, and tries to provide some clues to current drug research againstSARS-CoV-2.
RESUMEN
Chikungunya fever (CHIKF) is an arthropod-borne infection disease caused by Chikungunya virus (CHIKV), which represents a serious health problem worldwide. There is no antiviral drugs treatment for CHIKV infections, neither is there an effective vaccine for prevention of the disease. Herein, we reviewed the recent reported and classical inhibitors of CHIKV, and summarized the medicinal chemistry strategies for discovering CHIKV inhibitors.