Technetium and rhenium complexes
US8022211B2 · kind B2 · utility
2Cited by
2References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 4, 2005 |
| Grant date | Sep 20, 2011 |
| Priority date | — |
| Expiry date | Sep 16, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K51/0476
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Novel radioactive technetium and rhenium complexes comprising tripodal ligands are provided by the present invention. In particular, Tc(I) complexes are provided by the present invention. Novel ligands suitable for the formation of the technetium and rhenium complexes of the invention are also provided, as well as radiopharmaceutical compositions comprising said complexes, kits for their preparation. The invention also relates to the us of 99mTc radiopharmaceuticals of the invention for SPECT imaging.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.