Sumac Polyphenols as Pan-Herpesvirus Inhibitors.

ABSTRACT: Pandemic preparedness is a complex of threat-agnostic countermeasures developed in advance which would be efficient against a future outbreak regardless of its causative agent, and broad-spectrum antivirals constitute a critical component of this complex. Plant polyphenols are known to suppress viruses of unrelated families by acting on multiple viral and cellular structures. We therefore searched for broad-spectrum antivirals among polyphenols that have been confirmed as safe to humans. The ellagitannin geraniin and galloylglucose constituents of the drug Rutan (1,2,3,4,6-penta-O-galloyl-β-D-glucose [R5], 3-bis-O-galloyl-1,2,4,6-tetra-O-galloyl-β-D-glucose [R6], 2,4-bis-O-galloyl-1,3,6-tri-O-galloyl-β-D-glucose [R7], 2,3,4-bis-O-galloyl-1,6-di-O-galloyl-β-D-glucose [R8]) were isolated fro

SUBMITTER: Salikhov SI 

PROVIDER: S-EPMC12607321 | biostudies-literature | 2025 Oct

REPOSITORIES: biostudies-literature