发明授权
- 专利标题： Biodegradable hyaluronic acid derivative
- 专利标题（中）： 可生物降解透明质酸衍生物
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申请号： US13548719申请日： 2012-07-13
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公开(公告)号： US08425931B2公开(公告)日： 2013-04-23
- 发明人: Jui-Hsiang Chen , Bin-Hong Tsai , Hsuen-Tseng Chang , Muh-Lan Chen , Yu-Hua Chen , Shu-Hua Jan , Mei-Jung Liu
- 申请人： Jui-Hsiang Chen , Bin-Hong Tsai , Hsuen-Tseng Chang , Muh-Lan Chen , Yu-Hua Chen , Shu-Hua Jan , Mei-Jung Liu
- 申请人地址： TW Hsinchu
- 专利权人： Industrial Technology Research Institute
- 当前专利权人： Industrial Technology Research Institute
- 当前专利权人地址： TW Hsinchu
- 代理机构： McClure, Qualey & Rodack, LLP
- 优先权： GB0328168.0 20031204
- 主分类号： A61K9/127
- IPC分类号： A61K9/127
摘要：
The description provides a biodegradable hyaluronic acid derivative including at least one modified hyaluronic acid repeating unit represented by the formula (HA)-[O(C═O)NH-M]p, wherein HA is a unit including N-acetyl-D-glucosamine and D-glucuronic acid, M is a modifying moiety containing a C2-16 hydrocarbyl group, and p is an integer of 1 to 4.
公开/授权文献
- US20120283429A1 Biodegradable Hyaluronic Acid Derivative 公开/授权日：2012-11-08
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