发明名称 |
Radionuclide-Chitosan Complex Having an Improved Stablilized Gelatin in Administering Them to the Body and Their Preparation Method |
摘要 |
The present invention relates to a radionuclide-chitosan complex solution and its preparation method, and more particularly to the radionuclide-chitosan complex solution having a viscosity of 300~2,400 cps, comprising an aqueous chitosan solution or a freeze-dried chitosan labeled with a radionuclide. The radionuclide-chitosan complex solution according to the present invention has a stable gelation state at a target region when injected into the body while maintaining a labeling yield of radioisotope to chitosan above 99%. Side effects may be minimized and treatment efficiency may be increased when injected to a patient.
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申请公布号 |
US2008166297(A1) |
申请公布日期 |
2008.07.10 |
申请号 |
US20050720572 |
申请日期 |
2005.12.01 |
申请人 |
DONG WHA PHARM. IND. CO., LTD.;KOREAN ATOMIC ENERGY RESEARCH INSTITUTE |
发明人 |
RYU JEI-MAN;SHIN DONG-HYUK;SEONG SEUNG-KYOO;YANG HEE-BOG;SONG YOUNG-JUN;BAE EUN-JUNG;PARK KYUNG-BAE;SHIN BYUNG-CHUL |
分类号 |
A61K51/04;C07F5/00 |
主分类号 |
A61K51/04 |
代理机构 |
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地址 |
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