Labeled alginate conjugates for molecular imaging applications
US9260399B2 · kind B2 · utility
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4Claims
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Key dates
| Filing date | Jan 22, 2015 |
| Grant date | Feb 16, 2016 |
| Priority date | — |
| Expiry date | Jan 22, 2035 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K51/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Described are bifunctional NOTA-based derivatives capable of conjugating with alginate and with metal ions, as well as NOTA-alginate conjugates which can be labeled with stable or radioactive metal ions. Also described are conjugation methods of the bifunctional NOTA-based linker with alginate, and methods of using radiometal-labeled NOTA-alginate conjugates or other radio-labeled alginate conjugates as imaging reagents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.