3-amido-triiodophenyl esters as x-ray contrast agents
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 16, 1997
Grant Date -
N/A
app pub date -
Jul 10, 1996
filing date -
Aug 10, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
This invention relates to methods of x-ray diagnostic imaging the blood pool, liver, spleen and/or lymph system of a mammal comprising administering a contrast effective amount of a contrast agent having the structure: ##STR1## wherein: n is 0 to 12 m is 1 or 2 ##STR2## R.sup.1 is X and Z are independently H or NR.sup.2 COR.sup.3 Y is CO.sub.2, CH.sub.2 O, O or NH and R.sup.2 and R.sup.3 are independently H, alkyl having from 1 to 12 carbon atoms or aryl having from 6 to 11 carbon atoms, This invention further relates to novel contrast agents having the above structure wherein R.sup.1 is ##STR3## R.sup.2 is H and R.sup.3 is CH.sub.3 to x-ray contrast compositions comprising such agents, and to method of x-ray diagnostic imaging utilizing such agents.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully