发明名称 |
Dendritic polymers and magnetic resonance imaging contrast agent employing the same |
摘要 |
A dendritic polymer and a magnetic resonance imaging contrast agent employing the same. The magnetic resonance contrast agent includes the dendritic polymer according to the structure of SP-DZ-L)i)j or SP-DX-Z-L)i)j, wherein, S is cyclosilane moiety with j silicon oxygen residual groups, and j is not less than 2; P is and l is not less than 1; D is a C3-30 dendritic moiety having n oxygen residue, and n is not less than 3; X is C3-30 moiety having bi-functional groups; Z is a C3-20 moiety having a plurality of functional group; and L is a metal cation. |
申请公布号 |
US8303937(B2) |
申请公布日期 |
2012.11.06 |
申请号 |
US20080174439 |
申请日期 |
2008.07.16 |
申请人 |
THIRUMALAI DHAKSHANAMURTHY;LIN CHIN-I;WANG SHIAN-JY;INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE |
发明人 |
THIRUMALAI DHAKSHANAMURTHY;LIN CHIN-I;WANG SHIAN-JY |
分类号 |
C08L73/00;A61K9/00;C07D407/00 |
主分类号 |
C08L73/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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