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Radionucleotide labeling of vitamin B12 and its coenzyme
Radionucleotide labeling of vitamin B12 and its coenzyme
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机译:维生素B12及其辅酶的放射性核苷酸标记
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摘要
A compound useful for in vivo imaging of organs and tumors is provided of formula: wherein is a cobalamin, is derived from a corrin carboxylic acid group of said cobalamin, Y is a linking group and X is a chelating group, optionally comprising a detectable radionuclide or a paramagnetic metal ion, and n is 1-3.
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