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Composition for inhibiting the activity of neuraminidase and pharmaceutical composition for prevention and treatment of influenza viral diseases comprising extracts of young barley leaves
Composition for inhibiting the activity of neuraminidase and pharmaceutical composition for prevention and treatment of influenza viral diseases comprising extracts of young barley leaves
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机译：抑制神经氨酸酶活性的组合物和用于预防和治疗流感病毒疾病的药物组合物，其包含大麦幼叶的提取物
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摘要
PURPOSE: A polyphenol compound and young barley leaf extract with an effect of suppressing neuraminidase is provided to release generated virus into the outside of cells and to strongly suppress neuraminidase. CONSTITUTION: A pharmaceutical composition for preventing or treating influenza virus contains young barley leaf extract as an active ingredient and suppresses neuraminidase. The pharmaceutical composition contains a compound selected from compounds of chemical formulas 1-7. The extract is prepared using alcohol of 1-4 carbon atoms. The young barley is prepared by harvesting buds 5-15 days after sprouting and freeze-drying. A pharmaceutical composition for preventing or treating influenza virus contains the compound.
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