Towards NR2B receptor selective imaging agents for PET-synthesis and evaluation of N-[11C]-(2-methoxy)benzyl (E)-styrene-, 2-naphthyl- and 4-trifluoromethoxyphenylamidine.

Dokumenttyp:: Journal Article; Article
Autor(en):: Rstad, E; Platzer, S; Berthele, A; Pilowsky, LS; Luthra, SK; Wester, HJ; Henriksen, G
Titel:: Towards NR2B receptor selective imaging agents for PET-synthesis and evaluation of N-[11C]-(2-methoxy)benzyl (E)-styrene-, 2-naphthyl- and 4-trifluoromethoxyphenylamidine.
Abstract:: Three potent and selective 11C-labelled NR2B antagonists have been synthesized and evaluated as PET ligands. The brain uptake of the compounds in mice varied substantially and was dominated by metabolism. One compound was found to have favourable uptake and retention in the brain, as well as a binding pattern consistent with the expression of the target receptor as measured by in vitro autoradiography. However, the metabolism of the compounds tested was too rapid to allow for in vivo imaging.
Zeitschriftentitel:: Bioorg Med Chem
Jahr:: 2006
Band / Volume:: 14
Heft / Issue:: 18
Seitenangaben Beitrag:: 6307-13
Sprache:: eng
Volltext / DOI:: doi:10.1016/j.bmc.2006.05.046
PubMed:: http://view.ncbi.nlm.nih.gov/pubmed/16777419
Print-ISSN:: 0968-0896
TUM Einrichtung:: Klinik und Poliklinik für Nuklearmedizin; Neurologische Klinik und Poliklinik
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