Disclosed are an [
18
F]fluoromethyl group-introduced radiotracer for brain neuroinflammation-targeting positron emission tomography (PET), the synthesis thereof, and a method for evaluating biological results using the same. In the method for the synthesis of an [
18
F]fluoromethyl group-introduced radiotracer for brain neuroinflammation-targeting positron emission tomography, a compound obtained by introducing triazolium triflate into normethyl-PBR28 is used as a precursor and a fluoromethyl group is labeled with fluorine-18 in a single step. The [
18
F]fluoromethyl group-introduced radiotracer for brain neuroinflammation-targeting positron emission tomography is synthesized by using a compound, obtained by introducing triazolium triflate into normethyl-PBR28, as a precursor and performing substitution with fluorine-18 in a single step.
本发明涉及一种用于大脑神经炎症靶向正电子发射断层扫描(PET)的[18F]
氟甲基引入放射性示踪剂,其合成方法以及使用该示踪剂评估
生物结果的方法。在合成[18F]
氟甲基引入大脑神经炎症靶向PET的放射性示踪剂的方法中,使用将三唑
铵三氟甲磺酸引入正甲基-PBR28得到的化合物作为前体,并在单步反应中用
氟-18标记
氟甲基。使用将三唑
铵三氟甲磺酸引入正甲基-PBR28得到的化合物作为前体,并在单步反应中用
氟-18进行取代,合成[18F]
氟甲基引入大脑神经炎症靶向PET的放射性示踪剂。