Synthesis of serotonin transporter imaging agent ^(125)IADAM

摘要

The synthesis of serotonin transporter imaging agent [125I] -2-((2-((dimethylamino)methyl)phenyl) thio)-5-iodophenylamine([125I] ADAM) was reported. The chemical structure of the labeling precursor 5- (tributyl- stannyl) -2-((2-((dimethylamino)methyl)phenyl)thio)phenylamine and all its intermediates were verified by IR,1HNMR and MS. The radioiodinated compound was prepared using iododestannylation reaction by hydrogen peroxide. Final radiochemical purity was above 95% determined by TLC.