Synthesis and Biophysical Studies of N2′-Functionalized 2′-Amino-α-L-LNA
作者:T. Santhosh Kumar、Andreas S. Madsen、Jesper Wengel、Patrick J. Hrdlicka
DOI:10.1080/15257770701538841
日期:2007.11.26
A synthetic route towards a selected set of N-acylated and N-alkylated derivatives of 2'-amino-alpha-L-LNA phosphoramidite building blocks has been developed. Biophysical studies suggest that the 2-oxo-5-azabicyclo[2.2.1]heptane skeleton of 2'-amino-alpha-L-LNA allows precise positioning of intercalators in the core of nucleic acid duplexes.