发明申请
- 专利标题： HYDROGELS FOR THE CONTROLLED RELEASE OF BIOACTIVE MATERIALS
- 专利标题（中）： 用于控制释放生物材料的HYDROGELS
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申请号： US11851106申请日： 2007-09-06
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公开(公告)号： US20080057005A1公开(公告)日： 2008-03-06
- 发明人: Jean-Marie LEHN , Nampally SREENIVASACHARY , Andreas HERRMANN
- 申请人： Jean-Marie LEHN , Nampally SREENIVASACHARY , Andreas HERRMANN
- 优先权： IBPCT/IB2005/000815 20050324
- 主分类号： A61K8/30
- IPC分类号： A61K8/30 ; A61K31/4985 ; A61L9/04 ; A61Q11/00 ; A61Q99/00 ; C07D475/04 ; C11D3/50 ; C07D473/00 ; A61Q5/00 ; A61P43/00 ; A61K31/52
摘要：
The present invention relates to the formation of hydrogels based on guanosine hydrazide derivatives in the presence of cations. The hydrogels can be used as a carrier/delivery system for biologically active substances such as flavors, fragrances, insect attractants or repellents, bactericides, fungicides, pharmaceuticals or agrochemicals.
公开/授权文献
- US07981436B2 Hydrogels for the controlled release of bioactive materials 公开/授权日：2011-07-19
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