artificial nucleobases were conveniently synthesized by the post-elongation modification method using the copper(I)-catalyzed alkyne–azide 1,3-dipolar cycloaddition (CuAAC) reaction. The base-pairing properties of the triazole nucleobase analogs in forming duplexes with oligonucleotides were investigated by the Tm experiments.
寡核苷酸包括具有C-核苷酸1-取代的1个ħ
1,2,3-三唑作为人造核碱基被方便地通过使用
铜(I) -催化的炔
叠氮化1,3-偶极环加成(后伸长修改方法合成Cu
AAC)反应。通过T m实验研究了三唑核碱基类似物在与寡核苷酸形成双链体中的碱基配对特性。