合成基于本齐米达的水作为潜在的抗碳酸无酶剂:一个理论和实验研究
Abdul Shakoor1, Aftab Alam2,3, Faheem Jan4,5
1Department of Chemistry, Abdul Wali Khan University, Mardan, 23200, Pakistan.
概括
合成并测试了新的基于本齐米达的水-希夫基. 几种衍生品表现出强烈的碳酸酶 (CA) 抑制,表明潜在的治疗应用.
科学领域:
- 药用化学 医学化学
- 计算化学计算化学
- 有机合成 有机合成
背景情况:
- 碳酸 anhydrase (CA) 是一个关键的酶,参与各种生理过程.
- 开发新的CA抑制剂对于治疗绿眼和等疾病很重要.
- 西米达衍生物以其多样化的生物活性而闻名.
研究的目的:
- 为了合成和表征新型的酸-Schiff基的本齐米达.
- 为了评估合成的化合物的体外碳酸胺酶抑制活性.
- 为了研究强效抑制剂的结合相互作用和电子特性.
主要方法:
- 基于本齐米达的水-希夫基的多步合成.
- 使用HR-ESI-MS,1H-NMR和13C-NMR光谱学的结构阐明.
- 在体外碳酸胺酶抑制试验.
- 分子对接研究. 分子对接研究.
- 密度函数理论 (DFT) 的计算方法 (B3LYP,DFT-D3,TD-DFT).
主要成果:
- 在良好的产量中,成功合成了新的基于本齐米达的水-希夫基.
- 十二种衍生品在体外表现出显著的CA抑制活性,其IC50值与乙醇胺相比或高于乙胺.
- 分子对接揭示了CA活性位点内的强大的结合亲和力和关键相互作用.
- DFT计算提供了有关电子特性,结构稳定性和反应性的见解.
结论:
- 合成的水-希夫基代表了一类有前途的碳酸酶抑制剂.
- 该研究阐明了分子层面的结构-活性关系和抑制机制.
- 这些化合物具有进一步发展的潜力,作为针对CA相关疾病的治疗剂.
相关概念视频
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