Compounds, compositions and associated methods using zirconium-89 in immuno-positron emission tomography
US10758634B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Mar 18, 2017 |
| Grant date | Sep 1, 2020 |
| Priority date | — |
| Expiry date | Mar 18, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F7/003
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed are novel compounds, complexes, compositions and methods using Zirconium-89 combined with azamacrocyclic chelators in connection with PET. The compositions and methods should provide better diagnostic, prognostic and therapeutic oncology treatments relative to the presently available chelator compositions due to a variety of superior properties of the disclosed compositions. The present invention also relates to a superior method of making these compounds, complexes, compositions that allows one to make compounds/complexes (and thus, compositions) that were previously unattainable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.