Synthesis and Properties of Oligonucleotides Containing 2′‐
<i>O</i>
,4′‐
<i>C</i>
‐Ethylene‐Bridged 5‐Methyluridine with Exocyclic Methylene and Methyl Groups in the Bridge
作者:Yuta Ito、Kodai Nishida、Norika Tsutsui、Yasufumi Fuchi、Yoshiyuki Hari
DOI:10.1002/ejoc.202100947
日期:2021.9.21
Oligonucleotides containing 6′-methylene-ENA and 6′R-Me-ENA were synthesized and their properties (duplex-forming ability toward ssRNA and ssDNA, triplex-forming ability toward dsDNA, thermodynamic parameters, and enzymatic stability) were investigated. The thermal stabilities of 6′-methylene-ENA- and 6′R-Me-ENA-modified oligonucleotides when complexes with ssRNA and dsDNA under molecular crowding
含6'-亚甲基ENA和6'的寡核苷酸- [R -Me-ENA的合成和它们的属性(向的ssRNA和单链DNA,形成三链体的能力朝向的dsDNA,热力学参数,和酶稳定双链体形成的能力)进行了调查。6'-亚甲基ENA-和6'的热稳定性[R时也进行了检查分子聚集的条件下用的ssRNA和dsDNA复合体-Me-ENA-修饰的寡核苷酸。