Title:
Ａ型インフルエンザウイルス属のエンベロープウイルスに対する抗ウイルス剤および抗ウイルス用組成物
Document Type and Number:
Japanese Patent JP5670201
Kind Code:
B2
Abstract:
Disclosed is an anti-viral agent which has an excellent efficacy against enveloped viruses and is highly safe for human bodies. Also disclosed is an anti-viral composition which contains the anti-viral agent and is useful for the eradication of the viruses or the prevention of infection by the viruses. The anti-viral agent is characterized by comprising, as an active ingredient, a processed persimmon extract material which is produced by heating a tannin-containing squeezed juice or extract from a fruit of a Diospyros plant or treating the tannin-containing squeezed juice or extract with an alcohol to deactivate an enzyme derived from the Diospyros plant and contained in the squeezed juice or extract. The anti-viral composition is characterized by comprising the anti-viral agent and an alcohol, a surfactant or an anti-bacterial agent. Preferably, the anti-viral composition additionally contains vitamin C.
Inventors:
島本 整
冲中 泰
坂口 剛正
辻 徹
中井 義昭
冲中 泰
坂口 剛正
辻 徹
中井 義昭
Application Number:
JP2010542138A
Publication Date:
February 18, 2015
Filing Date:
December 11, 2009
Export Citation:
Assignee:
国立大学法人広島大学
アルタン株式会社
アルタン株式会社
International Classes:
A61K36/18; A01N65/00; A61K31/12; A61K31/14; A61K31/192; A61K31/353; A61K31/375; A61K31/7024; A61K31/7034; A61K36/00; A61K47/10; A61K47/12; A61K47/16; A61K47/46; A61P31/12; A61P31/14; A61P31/16
Domestic Patent References:
| JPS60202826A | 1985-10-14 | |||
| JP2004065174A | 2004-03-04 |
Other References:
JPN6010000302; 第５６回日本ウイルス学会学術集会プログラム・抄録集 , 20081001, ｐ．３４４
Attorney, Agent or Firm:
Patent business corporation SSINPAT
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