发明名称 |
Drug carriers |
摘要 |
A drug carrier useful for improved drug delivery upon administration comprising a fat or fatty emulsion as a core and a surface layer thereover wherein the core amounts to 30% to 65% and the surface layer amounts to 35% to 70%. The constituents of the core and surface layer are detailed together with the improved drug delivery obtained. The emulsion has a mean particle diameter less than 100 nm.
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申请公布号 |
US5651991(A) |
申请公布日期 |
1997.07.29 |
申请号 |
US19940199567 |
申请日期 |
1994.02.22 |
申请人 |
NIPPON SHINYAKU CO. LTD. |
发明人 |
SUGIYAMA, MAKOTO;OKITA, ATSUHIKO;SEKI, JUNZO |
分类号 |
A61K9/107;(IPC1-7):A61K9/10;A61K9/42 |
主分类号 |
A61K9/107 |
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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