[4-3H]-labelling of the calcium ionophor
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M. Prudhomme; G. Jeminet; D. Schott; J. L. Morgat; P. Beaulieu
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Article
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1989
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John Wiley and Sons
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French
β 214 KB
4-3H-labelled] -A 23187 (or calcimycin) has been obtained as a magnesium salt from the corresponding 4-bromo derivative using tritiated hydrogen gas in the presence of 10% Pd/C catalyst. The specific radioactivity proved to be 50.6 Ci/mmole (1872.2 GBq/m mole).