Convenient synthesis of oligodeoxyribonucleotides bearing arabinofuranosyl pyrimidine derivatives and its duplex formation with complementary DNA
作者:Hiroaki Ozaki、Kiyohiro Nakajima、Kaoru Tatsui、Chieko Izumi、Masayasu Kuwahara、Hiroaki Sawai
DOI:10.1016/s0960-894x(03)00500-6
日期:2003.8
The oligodeoxyribonucleotides bearing 2,2'-anhydro-beta-D-arabinofuranosyluracil derivatives were synthesized and the modified residue was converted to beta-D-arabinofuranosyluracil derivatives or beta-D-arabinofuranosylisocytosine derivatives by post-synthetic modification method. The melting profiles of their ODNs with complementary DNA were studied.
合成了带有2,2'-脱水β-D-阿拉伯呋喃糖基尿嘧啶衍生物的寡脱氧核糖核苷酸,并通过合成后修饰方法将修饰的残基转化为β-D-阿拉伯呋喃糖基尿嘧啶衍生物或β-D-阿拉伯呋喃糖基异胞嘧啶衍生物。研究了它们的ODN与互补DNA的熔解曲线。