发明名称 |
POLYAZAMACROCYCLIC COMPOUNDS FOR COMPLEXATION OF METAL IONS |
摘要 |
The present invention relates to a new polyazamacrocyclic compound or a salt thereof and its uses as a tissue specific chelator. The compound has formula (I), where x is 2, 3 or a combination of p 2(s) and q 3(s) where p + q = y; y is 3 or 4; R is (CH2)ZP(=O)OR1OR2; R1 is H or CH3; R2 is CnH1+2n; n is 4 to 6; z is 1 to 3. In one important embodiment, this compound may be complexed with a metal to be a plyazamacrocyclic compound-metal complex having formula (II), where r is 2 or 3; and M is a metal ion, including a lanthanide, a heavy metal, or a radionuclide metal. |
申请公布号 |
WO9403464(A1) |
申请公布日期 |
1994.02.17 |
申请号 |
WO1993US06158 |
申请日期 |
1993.06.28 |
申请人 |
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM;THE DOW CHEMICAL COMPANY |
发明人 |
SHERRY, ALLAN, DEAN;KIEFER, GARRY, E. |
分类号 |
A61K49/00;A61K49/04;A61K49/06;A61K51/00;A61K51/04;C07D255/02;C07D257/02;C07D259/00;C07F;C07F9/6515;C07F9/6524;C08G59/70;(IPC1-7):C07F9/651;C07F9/652 |
主分类号 |
A61K49/00 |
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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