| 发明名称 |
Organic contrast agent analog and method of making same |
| 摘要 |
An organic contrast agent analog is derived to contain fluorine moieties. A method for making the organic contrast agent analog includes the steps of fluorinating the contrast agent analog for increasing the acidity of the analog to increase the choleretic activity of the analog and to render it less toxic.
|
| 申请公布号 |
US5250283(A) |
申请公布日期 |
1993.10.05 |
| 申请号 |
US19920853100 |
申请日期 |
1992.03.18 |
| 申请人 |
MOLECULAR BIOSYSTEMS, INC. |
发明人 |
BARNHART, JAMES L. |
| 分类号 |
A61K31/19;A61K49/04;C07C229/42;C07C233/25;C07C233/43;C07C233/47;C07C233/54;C07C235/16;C07C257/12;C07C317/44;(IPC1-7):A61K31/195 |
主分类号 |
A61K31/19 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
