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US 10,308,664 B2Granted
[18F] fluoride cryptate complexes for radiolabeling fluorinations
OwnerYousry M. A. Naguib, Ashraf Naguib +1inventors
InventorsYousry M. A. Naguib, Ashraf Naguib, Ahmed Naguib
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Abstract
The present invention claims complexing [18F] fluoride anion with diaryl and aryl fused-[2.2.2]cryptand to form [18F] fluoride diaryl and aryl fused-cryptate complexes suitable for performing radio-labeling reactions to generate [18F] fluorinated species.
Claims4
A method of complexing [18F]fluoride anion comprising combining [18F]fluoride anion with a diaryl and aryl fused [2.2.2]cryptand and alkali metal salt wherein the cryptand is selected from the group consisting of
- and dinaphtho[2.2.2]cryptand.
Dependencies are inferred from the claim text.