合成和生物评价的P,N型希夫基,二次氨基和thioamide衍生物与分子对接研究
Irem Akgul1, Merve Dogan1, Pinar Kuce Cevik2
1Department of Chemistry, Faculty of Sciences, Mersin University, Mersin, Türkiye.
Chemistry & biodiversity
|September 11, 2025
概括
新的P,N型Schiff基和衍生物被合成并测试生物活性. 某些衍生品显示出强烈的抗氧化,抗菌和抗菌膜特性,分子对接研究支持它们的相互作用.
科学领域:
- 有机化学 有机化学
- 药用化学 医学化学
- 生物化学 生物化学
背景情况:
- 希夫基和其衍生品以各种生物活动而闻名.
- 探索新的P,N型希夫基可以导致新的治疗剂.
- 了解结构-活性关系对于药物开发至关重要.
研究的目的:
- 合成新型P,N型希夫基 (氨基氨酸) 和它们的二次氨基 (氨基氨酸) 和胺基衍生物.
- 评估合成化合物的抗氧化,抗菌,抗真菌和抗菌膜活动.
- 通过分子对接来研究化合物与标蛋白的结合相互作用.
主要方法:
- 合成P,N型希夫基和衍生物.
- 使用NMR,GC-MS,FTIR和元素分析进行结构性表征.
- 抗氧化剂活性测定 (DPPH,ABTS).
- 抗微生物和抗真菌活性测试.
- 抗生物膜测试. 抗生物膜测试.
- 分子对接研究. 分子对接研究.
主要成果:
- 合成的希夫基,二次胺和胺衍生物.
- 二次氨基 (6,7) 显示出高的DPPH清除活性;希夫基 (3,5) 在ABTS测定中表现出色.
- 胺衍生物 (8,9) 对大肠杆菌和Bacillus spizizenii表现出强大的抗菌活性.
- 化合物8显示出显著的抗菌膜活性.
- 分子对接揭示了化合物6,8和9与标蛋白质的强有力的结合相互作用.
结论:
- 在P,N型Schiff基中发生的轻微结构修改显著影响了它们的生物特性.
- 合成的化合物,特别是6号,8号和9号衍生物,显示出有前途的抗氧化,抗微生物和抗菌膜潜力.
- 对接研究提供了对所观察到活动背后的分子机制的见解.
相关概念视频
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