Synthesis and Anti-HIV Activity of Triazolo-Fused 3′,5′-Cyclic Nucleoside Analogues Derived from an Intramolecular Huisgen 1,3-Dipolar Cycloaddition
作者:Jingbo Sun、Xinyu Liu、Hongming Li、Ronghui Duan、Jinchang Wu
DOI:10.1002/hlca.201100366
日期:2012.5
Triazolo‐fused 3′,5′‐cyclic nucleoside analogues were synthesized by an intramolecular 1,3‐dipolar cycloaddition of nucleoside‐derived azido‐alkynes in a regio‐ and stereospecific manner. The thymine nucleoside base in these target compounds was transformed successfully into the corresponding 5‐methylcytosine component. The synthesized compounds were examined in a MAGI assay for exploring the anti‐HIV
Triazolo融合的3',5'-环核苷类似物是通过核苷衍生的叠氮炔的分子内1,3-偶极环加成以区域和立体特异性方式合成的。这些目标化合物中的胸腺嘧啶核苷碱基已成功转化为相应的5-甲基胞嘧啶成分。在MAGI分析中检查了合成的化合物,以探索抗HIV活性;在H9 T淋巴细胞分析中,检查了化合物的细胞毒性。