One-pot synthesis of high molar activity 6-[

Autor: Andrew V, Mossine, Sean S, Tanzey, Allen F, Brooks, Katarina J, Makaravage, Naoko, Ichiishi, Jason M, Miller, Bradford D, Henderson, Marc B, Skaddan, Melanie S, Sanford, Peter J H, Scott
Rok vydání: 2019
Předmět:
Zdroj: Org Biomol Chem
ISSN: 1477-0539
Popis: A one-pot two-step synthesis of 6-[(18)F]fluoro-L-DOPA ([(18)F]FDOPA) has been developed involving Cu-mediated radiofluorination of a pinacol boronate ester precursor. The method is fully automated, provides [(18)F]FDOPA in good activity yield (104 ± 16 mCi, 6 ± 1%), excellent radiochemical purity (>99%) and high molar activity (3799 ± 2087 Ci/mmol), n=3, and has been validated to produce the radiotracer for human use.
Databáze: OpenAIRE