Glucose 9 and 2-deoxyglucose 10 were successfully synthesized and radiolabeled with [(99m)Tc(CO)(3)(H(2)0)(3)](+) intermediate in high yield. The complexes were characterized by HPLC and its stability with histidine over time was challenged. Cell uptake and biodistribution studies in melanoma-bearing C57BL/6 mice were performed. Both compounds showed accumulation in tumor tissue with high tumor-to-muscle ratios. Thus, D-glucose- and D-2-deoxyglucose-(99m)Tc complex could be considered as agents for melanoma diagnosis.
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| http://dx.doi.org/10.1016/j.bmcl.2011.09.106 | DOI Listing |
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