合成和生物活性评估的新奇奇的林-三混合物
Ioanna Kostopoulou1, Maria-Anna Karadendrou1, Manolis Matzapetakis2
1Laboratory of Organic Chemistry, Department of Chemical Sciences, School of Chemical Engineering, National Technical University of Athens, Heroon Polytechniou 9, Zografou Campus, 15780 Athens, Greece.
通过点击化学合成了新的奇诺林-triazole 混合物. 这些化合物显示出有前途的抗氧化,抗炎和抗癌潜力,具有较低的细胞毒性,突显了它们在药物发现中的价值.
科学领域:
- 药用化学 医学化学
- 有机合成 有机合成
- 药物发现 药物发现 药物发现
背景情况:
- 点击化学,特别是Cu催化阿酸环添加 (CuAAC),是合成活性药物化合物的强大工具.
- 奎诺林和三醇是生物活性的异环基团,具有多种替代潜力.
研究的目的:
- 设计和合成使用CuAAC点击反应的新奇奇诺林 - 三醇混合分子.
- 评估合成的化合物及其前体的抗氧化能力,脂氧化酶 (LOX) 抑制活性和细胞毒性.
主要方法:
- 在微波辐射下通过CuAAC点击反应合成利诺 - 三醇杂交物.
- 合成化合物和前体的结构特征.
- 在体外评估抗氧化和抗炎活性 (LOX抑制,脂质过氧化).
- 对抗A549和A375癌细胞系的HaCaT细胞活力和细胞毒性的评估.
主要成果:
- 阿尔基因前体4c表现出显著的抗氧化和抗炎活性.
- 混合分子5a表现出强大的抗氧化剂和LOX抑制作用 (IC50 = 10.0 μM).
- 所有化合物都在HaCaT细胞中显示出良好的细胞活力 (61.5100%) 和对癌症细胞系的低至中度细胞毒性.
结论:
- 通过CuAAC点击化学合成的金奥林 - 三醇混合物具有显著的抗氧化和抗炎性质.
- 这些混合分子显示出作为药物发现候选者的潜力,特别是在需要抗氧化和抗炎作用的领域.
- 这项研究强调了点击化学在开发新型生物活性异环化合物的实用性.
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