A novel 18F- labelled compound suitable for use as a PET tracer for imaging GABA receptors is provided as well as a precursor compound for use in its synthesis and methods for its preparation. Also disclosed herein is an in vivo imaging method comprising administration of said 18F- labelled compound, which finds use in the diagnosis of conditions in which expression of the GABAA receptor is abnormal, or in the monitoring of such conditions.
本发明提供了一种适用于PET示踪剂成像
GABA受体的新型18F标记化合物,以及用于其合成的前体化合物和制备方法。本发明还公开了一种体内成像方法,包括给予所述18F标记化合物,该方法用于诊断
GABAA受体表达异常或监测此类疾病的情况。