Tripodal pyridine ligands as MRI contrast agents
US5820851A · kind A · utility
1Cited by
20References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 21, 1997 |
| Grant date | Oct 13, 1998 |
| Priority date | — |
| Expiry date | Aug 21, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D213/61
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A composition of matter having the following ##STR1## wherein R, R.sub.1 -R.sub.10 and M are defined herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.