发明授权
- 专利标题： Ascorbic acid derivative and use as antioxidants
- 专利标题（中）： 抗坏血酸衍生物，用作抗氧化剂
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申请号： US382269申请日： 1989-07-20
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公开(公告)号： US5034543A公开(公告)日： 1991-07-23
- 发明人: Toshio Satoh , Yasunori Niiro , Hisao Kakegawa , Hitoshi Matsumoto
- 申请人： Toshio Satoh , Yasunori Niiro , Hisao Kakegawa , Hitoshi Matsumoto
- 申请人地址： JPX Tokyo
- 专利权人： Nippon Hypox Laboratories Incorporated
- 当前专利权人： Nippon Hypox Laboratories Incorporated
- 当前专利权人地址： JPX Tokyo
- 主分类号： C07D405/14
- IPC分类号： C07D405/14 ; C07D407/04 ; C09K15/06
摘要：
This invention relates to a novel ascorbic acid derivative having excellent antioxidant action, particularly eliminating action on superoxides and a process for preparing the same. Furthermore, this invention also relates to a novel antioxidant comprising the afore-mentioned novel ascorbic acid derivative or other known ascorbic acid derivatives.
公开/授权文献
- US5634902A Dilatation catheter with side aperture 公开/授权日：1997-06-03
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