S. Zakrzewski, E. Evans
May 1, 1981
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0
Influential Citations
2
Citations
Journal
Journal of Labelled Compounds and Radiopharmaceuticals
Abstract
Tritium labeled 2,4-diamino-5-adamantyl-6-methylpyrimidine was prepared by a platinum metal catalyzed tritium exchange for 4 hr at 70°. The crude material was purified on a Sephadex G-25 column and converted to its water soluble ethanesulfonate salt. The analysis of the purified material revealed that 43% of the tritium was located in the 6-methyl group and the remainder in the adamantane moiety of the molecule.