发明授权
- 专利标题： Composition containing a water-insoluble or slightly water-soluble compound with enhanced water-solubility
- 专利标题（中）： 含有水溶性或水溶性较弱的水溶性化合物的组合物
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申请号： US437227申请日： 1995-05-08
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公开(公告)号： US5840881A公开(公告)日： 1998-11-24
- 发明人: Yoshiaki Uda , Takako Yamauchi , Yasushi Nakagawa , Toshihiro Ishiguro , Masahide Oka , Takamasa Yamaguchi , Ikuo Nogami
- 申请人： Yoshiaki Uda , Takako Yamauchi , Yasushi Nakagawa , Toshihiro Ishiguro , Masahide Oka , Takamasa Yamaguchi , Ikuo Nogami
- 申请人地址： JPX Osaka
- 专利权人： Takeda Chemical Industries, Ltd.
- 当前专利权人： Takeda Chemical Industries, Ltd.
- 当前专利权人地址： JPX Osaka
- 优先权： JPX6-318807 19921127; JPX5-050652 19930311; JPX5-173121 19930713; JPX5-305597 19931206
- 主分类号： A23L1/00
- IPC分类号： A23L1/00 ; A61K8/73 ; A61Q19/00 ; C07H7/033 ; C07H15/04 ; C07H15/256 ; C08B30/18 ; C08B37/00 ; C08B37/02 ; C08B37/16 ; C12P19/02 ; C12P19/04 ; C12P19/12
摘要：
A composition is disclosed comprising a water-insoluble or slightly water-soluble compound and a branched cyclodextrin-carboxylic acid. The branched cyclodextrin-carboxylic acid significantly increases the water-solubility of the compound. Also disclosed is a method of enhancing water-solubility of the compound.
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