作者:Alan Rolfe、Gerald. H. Lushington、Paul. R. Hanson
DOI:10.1039/b927161a
日期:——
The synthesis of small organic molecules as probes for discovering new therapeutic agents has been an important aspect of chemical-biology. Herein we report a reagent-based, diversity-oriented synthetic (DOS) strategy to probe chemical and biological space via a âClick, Click, Cyclizeâ protocol. In this DOS approach, three sulfonamide linchpins underwent cyclization protocols with a variety of reagents to yield a collection of structurally diverse S-heterocycles. In silico analysis is utilized to evaluate the diversity of the compound collection against chemical space (PC analysis), shape space (PMI) and polar surface area (PSA) calculations.
合成有机小分子作为发现新治疗药物的探针一直是化学生物学的一个重要方面。在此,我们报告了一种以试剂为基础、以多样性为导向的合成(DOS)策略,通过 "点击、点击、环化"(Click, Click, Cyclize)协议探索化学和生物空间。在这一DOS方法中,三种磺酰胺鞘氨醇与多种试剂进行了环化反应,生成了一系列结构多样的S-杂环。根据化学空间(PC 分析)、形状空间(PMI)和极性表面积(PSA)计算,利用硅分析评估了化合物集的多样性。