Three Pyrene-Modified Nucleotides: Synthesis and Effects in Secondary Nucleic Acid Structures
作者:Pawan Kumar、Khalil I. Shaikh、Anna S. Jørgensen、Surender Kumar、Poul Nielsen
DOI:10.1021/jo301571s
日期:2012.11.2
Synthesis of three pyrene-modified nucleosides was accomplished using the CuAAC reaction. Hereby, pyrene is attached either to the 5′-position of thymidine or to the 2′-position of 2′-deoxyuridine through triazolemethylene linkers, or to the 2′-position of 2′-deoxyuridine through a more rigid triazole linker. The three nucleosides were incorporated into oligonucleotides, and these were combined in