作者:Nadezhda V. Sokolova、Gennadij V. Latyshev、Nikolay V. Lukashev、Valentine G. Nenajdenko
DOI:10.1039/c0ob01188f
日期:——
A conjugation of bile acids with peptidesviaCu(I)-catalyzed click chemistry has been described. Novel bile acidâpeptide conjugates linked via a 1,2,3-triazole moiety based on cholic, deoxycholic and lithocholic acid derivatives were synthesized using Cu(I)-catalyzed 1,3-dipolar cycloaddition (âclickâ reaction). It was shown that up to three peptide fragments can be attached to a central steroid core, thus forming complex three-dimensional polyconjugate structures, which can find important applications in biochemistry, medicinal chemistry, and coordination chemistry.
通过 Cu(I)催化的点击化学,描述了胆汁酸与肽的共轭。利用 Cu(I)-catalyzed 1,3-dipolar cycloaddition ("click "反应),合成了基于胆酸、去氧胆酸和石胆酸衍生物的通过 1,2,3- 三唑分子连接的新型胆酸肽共轭物。研究表明,多达三个肽片段可以连接到一个中央甾体核心,从而形成复杂的三维多共轭结构,在生物化学、药物化学和配位化学中具有重要的应用价值。