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Published on: July 5, 2024
Synthesis of cationic glucosamino nucleic acids for stabilizing oligonucleotides
Yoshiaki Kitamura1, Shuichi Moribe2, Yukio Kitade3
1Department of Biomolecular Science, Graduate School of Engineering, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan; Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University, 1-1 Yanagido, Gifu 501-1193, Japan.
Abstract:
Glucosamino nucleic acids (GANAs) bearing a β-N-glycoside bond between carbon 1 of the glucosamine and the nucleobase nitrogen were synthesized and incorporated into oligonucleotides (4',6'-GANA and 3',6'-GANA). The thermal stability of oligonucleotide duplexes containing the GANA zwitterionic nucleotides was also investigated.
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