Sakr, TM; Essa, BM; El-Essawy, FA; El-Mohty, AA
(SPRINGER, 2014)
The 99mTc-pyrimidine-4,5-diamine (99mTc-PyDA) complex was prepared. The yield under the optimum conditions (5 mg of PyDA, pH 8, 25 μg of SnCl2·2H2O) was 96 ± 3%. The complex is stable in vitro for 24 h. The complex was ...