| 发明名称 |
10-(2'-HYDROXY-3'-POLYOXAALKYL)-1,4,7-TRISCARBOXYMETHYL-1,4 ,7,10-TETRAAZACYCLODODECANE |
| 摘要 |
RA53 10-HYDROXY-10-(2'-HYDROXY-3'-POLYOXAALKYL)-1, 4, 7 -TRISCARBOXYMETHYL-1,4,7,10-TETRAAZACYCLO- DODECANES Metal chelating ligands useful as contrast agents are disclosed having the formula
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| 申请公布号 |
CA2031587(A1) |
申请公布日期 |
1991.06.23 |
| 申请号 |
CA19902031587 |
申请日期 |
1990.12.05 |
| 申请人 |
DISCHINO, DOUGLAS D.;EMSWILER, JOHN |
发明人 |
DISCHINO, DOUGLAS D.;EMSWILER, JOHN |
| 分类号 |
A61K49/00;A61K49/04;A61K49/06;A61K51/00;C07D257/02;(IPC1-7):C07D257/02;C07F3/00 |
主分类号 |
A61K49/00 |
| 代理机构 |
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