Tripodal aromatic heterocycle carboxamide MRI contrast agents
US5869025A · kind A · utility
3Cited by
20References
9Claims
0Family size
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Key dates
| Filing date | Aug 21, 1997 |
| Grant date | Feb 9, 1999 |
| Priority date | — |
| Expiry date | Aug 21, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K49/06
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A composition of matter having the formula ##STR1## wherein R.sub.1 -R.sub.14, M, l, m, and n are defined herein and which have application as MRI contrasting agents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.