作者:Brian T. Chamberlain、Thomas G. Upton、Boris A. Kashemirov、Charles E. McKenna
DOI:10.1021/jo200045a
日期:2011.6.17
The first examples of alpha-azido bisphosphonates [(RO)(2) P(O)](2)CXN3 (1, R = i-Pr, X = Me; 2, R = i-Pr, X = H; 3, R = H, X = Me; 4, R = H, X = H) and corresponding beta,gamma-CXN3 dGTP (5-6) and alpha/beta-CXN3 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).