18F-labelled folates as PET radiotracers
US10961246B2 · kind B2 · utility
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6References
20Claims
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Key dates
| Filing date | Sep 21, 2017 |
| Grant date | Mar 30, 2021 |
| Priority date | — |
| Expiry date | Apr 7, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P35/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention is directed towards new 18F-folate radiopharmaceuticals, wherein fluorine-18 is covalently linked to the glutamate portion of a folate or derivative thereof, a method of their preparation, as well as their use in diagnosis and monitoring of therapy of cancer and inflammatory and autoimmune diseases.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.