Quinolizidines as Novel SARS-CoV-2 Entry Inhibitors.

ABSTRACT: COVID-19, caused by the highly transmissible severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), has rapidly spread and become a pandemic since its outbreak in 2019. We have previously discovered that aloperine is a new privileged scaffold that can be modified to become a specific antiviral compound with markedly improved potency against different viruses, such as the influenza virus. In this study, we have identified a collection of aloperine derivatives that can inhibit the entry of SARS-CoV-2 into host cells. Compound 5 is the most potent tested aloperine derivative that inhibited the entry of SARS-CoV-2 (D614G variant) spike protein-pseudotyped virus with an IC₅₀ of 0.5 µM. The compound was also active against several other SARS-CoV-2 variants including Delt

SUBMITTER: Huang L 

PROVIDER: S-EPMC9455918 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature