Phosphonium-Boronate Amino Acid Derivatives as Fluoride Pincers for F-18-Labelling

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TitrePhosphonium-Boronate Amino Acid Derivatives as Fluoride Pincers for F-18-Labelling
Type de publicationJournal Article
Year of Publication2015
AuteursBernard J, Clemente G, Burke BP, Eymin M-J, Archibald SJ, Malacea-Kabbara R, Juge S
JournalPHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS
Volume190
Pagination957-958
Date PublishedJUN 3
Type of ArticleArticle; Proceedings Paper
ISSN1042-6507
Mots-clésa-amino acids, boronates, phosphonium salts, trifluoroborates, {[F-18]-labelling
Résumé

The synthesis of phosphonium-boronate amino acid derivatives was achieved by quaternization of o-boronatophenylphosphine with iodo-amino acid derivatives. Preliminary radiolabelling studies demonstrate the facile F-18-fluoride trapping and the high stability of the trifluoroborato products in aqueous conditions, making these new compounds very promising for molecular imaging of peptides and proteins using PET.

DOI10.1080/10426507.2014.979991