Convergent synthesis of two 14C-labeled
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Boris A. Czeskis; William J. Wheeler; Dean K. Clodfelter
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Article
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2006
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John Wiley and Sons
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French
⚖ 148 KB
The synthesis of b 3 -adrenergic receptor agonists A and B with radiolabeled amide fragment, required for drug disposition studies, was accomplished based on initial formation of 2-(4-(2-amino-2-methylpropyl)phenoxy)-5-[ 14 C]-cyanopyridine by the reaction of 2-bromo-5-iodopyridine with para-substit