作者:Felix Urbitsch、Bryony L. Elbert、Josep Llaveria、Penelope E. Streatfeild、Edward A. Anderson
DOI:10.1021/acs.orglett.0c00089
日期:2020.2.21
Here, we report a convergent and flexible strategy to prepare these natural products using Hiyama-Denmark coupling of five- and six-membered cyclic alkenylsiloxanes to connect three resolvin fragments, and control the stereochemistry of the natural product (Z)-alkenes. The modular nature of this approach enables the synthesis of novel resolvin hybrids, opening up opportunities for more-extensive investigations
Resolvins D3和E1是解决炎症的重要信号分子。在这里,我们报告了一种收敛和灵活的策略,使用五元和六元环状烯基硅氧烷的Hiyama-Denmark偶联制备这些天然产物,以连接三个resolvin片段,并控制天然产物(Z)-烯烃的立体化学。这种方法的模块化性质使得能够合成新颖的RESOLVIN杂种,为进行RESOLVIN生物学的更广泛的研究提供了机会。