发明名称 |
NANOPARTICLES OF CHITOSAN AND POLYETHYLENEGLYCOL AS A SYSTEM FOR THE ADMINISTRATION OF BIOLOGICALLY-ACTIVE MOLECULES |
摘要 |
The invention relates to nanoparticulate systems for the release of biologically-active molecules comprising chitosan polymer or the derivatives thereof, modified chemically with polyethyleneglycol and cross-linked with a cross-linking agent. Said systems are particularly suitable for pharmaceutical compositions, vaccines and cosmetic formulations.
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申请公布号 |
KR20070119694(A) |
申请公布日期 |
2007.12.20 |
申请号 |
KR20077023563 |
申请日期 |
2007.10.14 |
申请人 |
ADVANCED IN VITRO CELL TECHNOLOGIES, S.L. |
发明人 |
ALONSO FERNANDEZ M JOSE;JANES KEVIN;CSABA NOEMI |
分类号 |
A61K9/16;A61K9/51;A61K47/30 |
主分类号 |
A61K9/16 |
代理机构 |
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地址 |
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