PHARMACEUTICAL COMPOSITIONS FOR PREVENTION AND TREATMENT OF VIRAL DISEASES CONTAINING RHODIOLA EXTRACTS, FRACTIONS, THE ISOLATED FLAVONOID COMPOUNDS THEREFROM, DERIVATIVES COMPOUNDS THEREOF OR THE PHARMACEUTICALLY ACCEPTABLE SALTS AS AN ACTIVE INGRED

摘要

Disclosed is a pharmaceutical composition for the prevention and treatment of viral diseases, comprising as an active ingredient a Rhodlo La extract, a Rhodiola fraction, a flavonoid compound isolated from the Rhodiola extract or fraction, or a pharmaceutically acceptable salt of the flavonoid compound. Having excellent inhibitory activity against neuraminidase, the active ingredient is useful in the prevention and treatment of viral diseases and the suppression of virus proliferation. Thus, the compositions can be applied for use in the prevention and treatment of viral diseases and as prophylaxis against influenza virus.