Synthesis and characterization of the two enantiomers of a chiral sigma-1 receptor radioligand: (S)-(+)- and (R)-(-)-[18F]FBFP
Wang T, Zhang Y, Zhang X, Chen L, Zheng M, Zhang J, Brust P, Deuther-Conrad W, Huang Y, Jia H. Synthesis and characterization of the two enantiomers of a chiral sigma-1 receptor radioligand: (S)-(+)- and (R)-(-)-[18F]FBFP. Chinese Chemical Letters 2022, 33: 3543-3548. DOI: 10.1016/j.cclet.2022.03.099.Peer-Reviewed Original ResearchIodonium ylide precursorsMicro-positron emission tomographyHigh brain uptakeBrain uptakeICR miceBrain kineticsBlood ratioReceptor radiotracerReceptor radioligandEmission tomographyFurther evaluationFast clearanceComparable high affinityReceptorsBrainUnlabeled compoundsVivo stabilitySuperior imaging propertiesMolar activityHigh affinityAgonistsAntagonistRatsMiceRadioligand