Nucleoside dimers analogues with a 1,2,3-triazole linkage: conjugation of floxuridine and thymidine provides novel tools for cancer treatment. Part II
作者:Dagmara Baraniak、Daniel Baranowski、Piotr Ruszkowski、Jerzy Boryski
DOI:10.1080/15257770.2019.1610891
日期:2019.11.2
Abstract The fluorinated nucleoside dimers with a 1,2,3-triazole linkage are novel compounds within the field of bioorganic chemistry. We report on the synthesis and properties of two groups of nucleoside dimers analogs possessing a different arrangement of the 1,4-disubstituted 1,2,3-triazole linkage. Based on analysis of the 3JHH, 3JH1′C2, and 3JH1′C6 we estimated conformational preferences of sugar
摘要具有1,2,3-三唑键的氟化核苷二聚体是生物有机化学领域中的新型化合物。我们报告了具有1,4-二取代的1,2,3-三唑键的不同排列的两组核苷二聚体类似物的合成和性质。基于对3JHH,3JH1'C2和3JH1'C6的分析,我们估计了糖部分的构象偏爱和糖苷键周围的方向。这些化合物显示出中等的抗癌活性,并在三种不同的癌细胞系中进行了细胞抑制研究。