[F-18]-labeled L-glutamic acid, [F-18]-labeled L-glutamine, derivatives thereof and use thereof and processes for their preparation

US9375497B2 · kind B2 · utility

Assignee

• PIRAMAL IMAGING SA · CH

Inventors

• Ludger Dinkelborg · Berlin, DE
• Matthias Friebe · Berlin, DE
• Nikolaevna Raisa Krasikowa · Saint Petersburg, RU
• Yuri Belokon · Moscow, RU
• Fedorovna Olga Kuznetsova · Saint Petersburg, RU
• Keith Graham · Berlin, DE
• Lutz Lehmann · Berlin, DE
• Mathias Berndt · Berlin, DE

Key dates

• Filing date: Jan 13, 2014
• Grant date: Jun 28, 2016
• Expiry date: Jan 13, 2034

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07B2200/05
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The compounds and the synthesis of [F-18]-labeled L-glutamic acid, [F-18]-labeled L-glutamate, their derivatives as set forth in formula (I) and their uses are described.