"Click" labeling strategy for M(CO)(3) (M = Re, (99m)Tc) prostate cancer targeted flutamide agents.
Two distinct "click" chemistry labeling approaches were investigated with dipyridylamine alkyne derivatives and M(CO)(3)(+) (M = Re, (99m)Tc). The triazole ring was found uncoordinated and was incorporated into the preparation of a crossover androgen receptor targeting inhibitor for prostate cancer.