- 专利标题： COMPOSITION IN WHICH ABSORBABILITY OF POORLY ABSORBABLE DRUG IS IMPROVED
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申请号： US18276937申请日： 2022-02-10
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公开(公告)号： US20240108578A1公开(公告)日： 2024-04-04
- 发明人: Tatsuhiro Ishida , Noboru Tatsumi , Takashi Nakae , Yasushi Miwa , Hidetoshi Hamamoto
- 申请人： MEDRx Co., Ltd.
- 申请人地址： JP Kagawa
- 专利权人： MEDRx Co., Ltd.
- 当前专利权人： MEDRx Co., Ltd.
- 当前专利权人地址： JP Kagawa
- 优先权： JP 21021288 2021.02.12
- 国际申请： PCT/JP2022/005412 2022.02.10
- 进入国家日期： 2023-08-11
- 主分类号： A61K9/00
- IPC分类号： A61K9/00 ; A61K38/26 ; A61K47/12 ; A61K47/18 ; A61K47/32 ; A61K47/38
摘要：
The present invention provides a composition comprising an ionic liquid and a poorly absorbable drug, wherein the ionic liquid is prepared from an anion and a cation, the anion is an organic acid having 3 to 7 carbon atoms, and the cation is selected from the group consisting of arginine, meglumine, trometamol and diethanolamine, which remarkably improves the absorbability of the poorly absorbable drug.
公开/授权文献
- US2228522A Switch 公开/授权日：1941-01-14
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