Compound comprising multivalent sialyloligosaccharide residues, and composition for preventing or treating viral infection diseases, containing same as active ingredient

Abstract

The present invention relates to a use of a compound comprising a multivalent sialyloligosaccharide residue, an optical isomer thereof or a pharmaceutically acceptable salt thereof, and a composition comprising the same as an active ingredient for preventing or treating viral infectious diseases. The present invention shows high hemagglutination inhibitory activity and virus neutralizing activity so as to have excellent antiviral activity, thereby being effectively usable as a composition for preventing or treating viral infectious diseases.

Dependencies are inferred from the claim text.