Guardians at the Gate: Optimization of Small Molecule Entry Inhibitors of Ebola and Marburg Viruses.

ABSTRACT: Ebola and Marburg (EBOV and MARV) filoviral infections lead to fatal hemorrhagic fevers and have caused over 30 outbreaks in the last 50 years. Currently, there are no FDA-approved small molecule therapeutics for effectively treating filoviral diseases. To address this unmet medical need, we have conducted a systematic structural optimization of an early lead compound, N-(4-(4-methylpiperidin-1-yl)-3-(trifluoromethyl)phenyl)-4-(morpholinomethyl)benzamide (1), borne from our previously reported hit-to-lead effort. This secondary round of structure-activity relationship (SAR) involved the design and synthesis of several deconstructed and reconstructed analogs of compound 1, which were then tested against pseudotyped EBOV and MARV. The antiviral activities of the most pro

SUBMITTER: Argade MD 

PROVIDER: S-EPMC12381577 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature