Evaluation and comparison of 99m Tc‐labeled d ‐glucosamine derivatives with different 99m Tc cores as potential tumor imaging agents

Isocyanide is a strong coordination ligand that can coordinate with [ 99m Tc(I)(CO) 3 ] + core and [ 99m Tc(I)] + core to produce stable 99m Tc complexes, therefore developing a 99m Tc‐labeled isocyanide complex for single‐photon emission computed tomography (SPECT) imaging is considered to be of great interest. In order to develop potential tumor imaging agents with satisfied tumor uptake and suitable pharmacokinetic properties in vivo, a novel...