Synthesis of Pyridine, Pyrimidine and Pyridinone <i>C</i>-Nucleoside Phosphoramidites for Probing Cytosine Function in RNA
作者:Jun Lu、Nan-Sheng Li、Selene C. Koo、Joseph A. Piccirilli
DOI:10.1021/jo9016919
日期:2009.11.6
structures of the HDV ribozyme a cytosine nucleobase resides at the active site poised to participate directly in catalysis. Defining the functional role of the nucleobase requires nucleoside analogues that perturb the functional groups in a strategic manner. Herein, we have developed efficient methods for the synthesis of five C-nucleoside phosphoramiditederivatives that, when used in combination, provide