Abstract:
THE STUDY OF MEDMNH,M-C AND N_3S_3 LIGAND LABELLED WITH ~(67)GaLI HONGFENG; HAN QUANSHENG;TU ZHUDE(Department of Chemistry, Beijing Normal University, 100875)ABSTRACT Two new BAT ligands(MEDMNH (N,N'-bis(2-thiolatee-2-methyl) buty1-2-bis-dimethyl-ethlenediamine),M-C)and N_3S_3 ligand are labelled with ~(67)Ga and their biodistributionin rats are also given. The properties in aqueous solution of~(67) Ga-MEDMNH are determind, theresults show that the net charge of ~(67)Ga-MEDMNH is +1 and it's component is 1:1.The affec-tion of temperature and pH to labelling yield are discribed,too. Key words~(67)Ga-BAT~(67)Ga-complex Net charge of complex Labelling yield