发明名称 |
DRUG-CONTAINING COMPOSITION |
摘要 |
It is an object of the present invention to provide a drug-containing composition capable of stably retaining a water-soluble compound without the loss of drug efficacy of a pharmaceutically active ingredient and thus preventing the compound from diffusing in the body, which is unlikely to cause disassociation at a non-target site and thus achieves disassociation/sustained release/delivery specifically at a target site. The present invention provides a composition which is composed of: (a) at least one a water-soluble compound; and (b) a carrier comprising a polymer having binding affinity with the water-soluble compound. |
申请公布号 |
US2011300127(A1) |
申请公布日期 |
2011.12.08 |
申请号 |
US20090994707 |
申请日期 |
2009.05.27 |
申请人 |
NAKAMURA KENTARO;OOYA SHOUJI;HIRATOU TETSUO;FUJIFILM CORPORATION |
发明人 |
NAKAMURA KENTARO;OOYA SHOUJI;HIRATOU TETSUO |
分类号 |
A61K47/42;A61K39/395 |
主分类号 |
A61K47/42 |
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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