发明名称 |
Highly absorptive solid preparation |
摘要 |
A solid preparation improved in oral absorption and reduced in fluctuations of oral absorption can be obtained by incorporating an organic acid, particularly tartaric acid, in a solid preparation having, as an active ingredient, a high content of a quinolone compound, particularly sitafloxacin, having poor water solubility at pH around neutrality.
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申请公布号 |
US2003176452(A1) |
申请公布日期 |
2003.09.18 |
申请号 |
US20030344044 |
申请日期 |
2003.02.07 |
申请人 |
KATAOKA KATSUO;KIKUCHI HIROSHI;SUZUKI TATSUYA;SHIMAYA TAKAHIRO;KOBAYASHI HIDEO;KUROSAWA AKIRA;ISHIDO KOICHI |
发明人 |
KATAOKA KATSUO;KIKUCHI HIROSHI;SUZUKI TATSUYA;SHIMAYA TAKAHIRO;KOBAYASHI HIDEO;KUROSAWA AKIRA;ISHIDO KOICHI |
分类号 |
A61K9/20;A61K9/48;A61K31/4747;A61K47/12;A61P31/04;C07D401/04;(IPC1-7):A61K31/474 |
主分类号 |
A61K9/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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