Stehouwer Jeffrey S, Goodman Mark M
PET Clin. 2009 Jan;4(1):101-28. doi: 10.1016/j.cpet.2009.05.006.
This review focuses on the development of fluorine-18 radiolabeled PET tracers for imaging the dopamine transporter (DAT), serotonin transporter (SERT), and norepinephrine transporter (NET). All successful DAT PET tracers reported to date are members of the 3β-phenyl tropane class and are synthesized from cocaine. Currently available carbon-11 SERT PET tracers come from both the diphenylsulfide and 3β-phenyl nortropane class, but so far only the nortropanes have found success with fluorine-18 derivatives. NET imaging has so far employed carbon-11 and fluorine-18 derivatives of reboxetine but due to defluorination of the fluorine-18 derivatives further research is still necessary.
本综述聚焦于用于成像多巴胺转运体(DAT)、5-羟色胺转运体(SERT)和去甲肾上腺素转运体(NET)的氟-18放射性标记正电子发射断层显像(PET)示踪剂的研发。迄今为止报道的所有成功的DAT PET示踪剂均为3β-苯基托烷类成员,且由可卡因合成。目前可用的碳-11 SERT PET示踪剂来自二苯硫醚类和3β-苯基去甲托烷类,但到目前为止,只有去甲托烷类在氟-18衍生物方面取得了成功。NET成像目前采用了瑞波西汀的碳-11和氟-18衍生物,但由于氟-18衍生物的脱氟作用,仍需进一步研究。