发明授权
- 专利标题： Composition for external use
- 专利标题（中）： 外用组合
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申请号： US10561916申请日： 2004-06-25
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公开(公告)号： US07781409B2公开(公告)日： 2010-08-24
- 发明人: Mitsuru Maeda , Masahiro Nakao , Harukazu Fukami
- 申请人： Mitsuru Maeda , Masahiro Nakao , Harukazu Fukami
- 申请人地址： JP Osaka
- 专利权人： Suntory Holdings Limited
- 当前专利权人： Suntory Holdings Limited
- 当前专利权人地址： JP Osaka
- 代理机构： Drinker Biddle & Reath LLP
- 优先权： JP2003-183610 20030626
- 国际申请： PCT/JP2004/009012 WO 20040625
- 国际公布： WO2005/000319 WO 20050106
- 主分类号： A61K31/047
- IPC分类号： A61K31/047 ; A61K36/00 ; C12N1/00
摘要：
A composition for external use, comprising 2-O-(β-D-glucopyranosyl)ascorbic acid represented by the formula (I): or a salt or ester thereof which is safe to the human body, and a koji mold or a processed koji. The composition for external use is excellent in skin permeability, containing an ascorbic acid derivative which is excellent in stability, utilized persistently in the living body, and strong in antioxidant activity, and has little skin irritation.
公开/授权文献
- US20070269454A1 Composition for External Use 公开/授权日：2007-11-22
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