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Title:
TNF-α PRODUCTION INHIBITOR, ESTROGENIC AGENT AND EXTERNAL PREPARATION FOR SKIN
Document Type and Number:
Japanese Patent JP2005213178
Kind Code:
A
Abstract:

To provide a new TNF-α production inhibitor which contains a TNF-α production inhibitory substance as an active ingredient, a new estrogenic agent containing an estrogenic substance as an active ingredient and an external preparation for the skin wherein the TNF-α production inhibitor or the estrogenic agent is compounded.

The TNF-α production inhibitor or the estrogenic agent contains nobiletin, at least one citrus extract chosen from the group consisting of extracts from Citrus hassaku Hort., Citrus unshiu Marcov., grapefruit, Valencia orange, Citrus depressa Hayata, Citrus reticulata Blanco, lemon, marcott and Shiranui or a nobiletin purified product obtained by purifying the citrus extract as an active ingredient. The external preparation for the skin contains the TNF-α production inhibitor or the estrogenic agent.


Inventors:
KISO AKINORI
ITO YOKO
OTO NOBUAKI
KISHIDA NAOKO
Application Number:
JP2004020823A
Publication Date:
August 11, 2005
Filing Date:
January 29, 2004
Export Citation:
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Assignee:
MARUZEN PHARMA
International Classes:
C07D311/30; A61K8/00; A61K8/49; A61K8/96; A61K8/97; A61K31/352; A61K36/75; A61P17/00; A61P17/06; A61P17/16; A61P29/00; A61P37/06; A61P43/00; A61Q19/00; (IPC1-7): A61K31/352; A61K7/00; A61K7/48; A61K35/78; A61P17/00; A61P17/06; A61P17/16; A61P29/00; A61P37/06; A61P43/00; C07D311/30
Domestic Patent References:
JPS62273915A1987-11-28
JP2002053480A2002-02-19
JP2001151679A2001-06-05
JP2000080035A2000-03-21
JP2003277274A2003-10-02
JP2002226323A2002-08-14
JP2003113068A2003-04-18
JP2003128562A2003-05-08
JP2003128569A2003-05-08
JP2002000333A2002-01-08
JP2003192588A2003-07-09
JP2002003363A2002-01-09
Foreign References:
US6184246B12001-02-06
Attorney, Agent or Firm:
Yuji Hayakawa
Suzuki Keiyasu