Chamberlain BT, Upton TG, Kashemirov BA, McKenna CE. α-Azido bisphosphonates: synthesis and nucleotide analogues.
J Org Chem 2011;
76:5132-6. [PMID:
21462930 PMCID:
PMC3112310 DOI:
10.1021/jo200045a]
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Abstract
The first examples of α-azido bisphosphonates [(RO)(2)P(O)](2)CXN(3) (1, R = i-Pr, X = Me; 2, R = i-Pr, X = H; 3, R = H, X = Me; 4, R = H, X = H) and corresponding β,γ-CXN(3) dGTP (5-6) and α,β-CXN(3) dATP (7-8) analogues are described. The individual diastereomers of 7 (7a/b) were obtained by HPLC separation of the dADP synthetic precursor (14a/b).
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