標題: | Hollow sphere from amphiphilic chitosan derivatives and method of preparing amiphiphilic chitosan derivative complex for medical use |
作者: | Chen, San-Yuan Liu, Kun-Ho Liu, Dean-Mo |
公開日期: | 22-四月-2010 |
摘要: | A hollow sphere from amphiphilic chitosan derivatives and a method of preparing an amphiphilic chitosan derivative complex for medical use are disclosed, and the hollow sphere from amphiphilic chitosan derivatives comprises: chitosan derivatives represented by the following formula (I), which self-assemble and form a hollow sphere in a solvent;wherein, each R1 is independently hydrogen, C1˜C4 alkyl, C1˜C6 carboxyl, sulfate group, or phosphate group, each R2 is independently hydrogen, C1˜C12 alkyl, C1˜C6 carboxyl, or C2˜C12 acyl group, and m is an integer of 100-2000. |
官方說明文件#: | A61K009/00 |
URI: | http://hdl.handle.net/11536/105417 |
專利國: | USA |
專利號碼: | 20100098731 |
顯示於類別: | 專利資料 |