Synthesis of 2′-<i>O</i>-Photocaged Ribonucleoside Phosphoramidites
作者:Jun Lu、Selene C. Koo、Nan-Sheng Li、Joseph A. Piccirilli
DOI:10.1080/15257770.2014.965256
日期:2015.2
The chemical synthesis and incorporation of the phosphoramidite derivatives of 2 ′-O-photocaged ribonucleosides (A, C, G and U) with o-nitrobenzyl, α-methyl-o-nitrobenzyl or 4,5-dimethoxy-2-nitrobenzyl group into oligoribonucleotides are described. The efficiency of UV irradiated uncaging of these 2′-O-photocaged oligoribonucleotides was found in the order of α-methyl-o-nitrobenzyl < 4,5-dimethoxy-2-nitrobenzyl