发明授权
US4314055A 3,5-Disubstituted-2,4,6-triiodoanilides of polyhydroxy-monobasic acids
失效
多羟基一元酸的3,5-二取代-2,4,6-三碘苯胺
- 专利标题: 3,5-Disubstituted-2,4,6-triiodoanilides of polyhydroxy-monobasic acids
- 专利标题(中): 多羟基一元酸的3,5-二取代-2,4,6-三碘苯胺
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申请号: US782421申请日: 1977-03-29
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公开(公告)号: US4314055A公开(公告)日: 1982-02-02
- 发明人: George B. Hoey , George P. Murphy , Philip E. Wiegert , James W. Woods
- 申请人: George B. Hoey , George P. Murphy , Philip E. Wiegert , James W. Woods
- 申请人地址: MO St. Louis
- 专利权人: Mallinckrodt, Inc.
- 当前专利权人: Mallinckrodt, Inc.
- 当前专利权人地址: MO St. Louis
- 主分类号: C07H7/027
- IPC分类号: C07H7/027 ; C07H7/033 ; C07H9/04 ; A61K49/04 ; C07C103/78 ; C07H3/00
摘要:
Certain 3,5-disubstituted-2,4,6-triiodoanilides of polyhydroxy-monobasic acids are useful as x-ray contrast agents. Representative of this class of compounds is the compound 3-gluconamido-2,4,6-triiodo-N-methyl-5-(N-methyl-acetamido)-benzamide and the compound 3-gluconamido-5-[N-(2-hydroxyethyl)acetamido]-2,4,6-triiodo-N-methylbenzamide.
公开/授权文献
- US5823251A Heat exchanger 公开/授权日:1998-10-20
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