| 发明名称 |
X-RAY CONTRAST AGENTS FOR COMPUTER TOMOGRAPHY AND UROGRAPHY |
| 摘要 |
<p>A radiographic contrasting agent having the formula (I) based on triiodinated isophthalic acid amide is disclosed, as well as its use and a process for preparing the same. In the formula, R<1> stands for the methyl residue and R<2> for the 2,3-dihydroxypropyl residue or R<1> and R<2> stand each for a 2-hydroxyethyl residue.</p> |
| 申请公布号 |
CZ9702915(A3) |
申请公布日期 |
1998.02.18 |
| 申请号 |
CZ19970002915 |
申请日期 |
1996.02.21 |
| 申请人 |
SCHERING AKTIENGESELLSCHAFT |
发明人 |
BLASZKIEWICZ PETER;SPECK ULRICH;KRAUSE WERNER |
| 分类号 |
A61K49/04;C07C231/02;C07C237/46;(IPC1-7):C07C237/46;A61K49/00 |
主分类号 |
A61K49/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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