有机 (IV) 复合物通过对抗氧化剂和抗微生物活性的量子洞察来破坏微生物
Anisha Bhardwaj1, Amit Dubey2, Aisha Tufail3
1Department of Chemistry, Maharshi Dayanand University, Rohtak, India.
Future medicinal chemistry
|September 16, 2025
概括
基于烯的新型有机 (IV) 复合物显示出显著的抗氧化和抗菌性质. 这些化合物经过实验和计算验证,作为下一代有机金属疗法具有前景.
科学领域:
- 有机金属化学 有机金属化学
- 药用化学 医学化学
- 计算化学的计算化学
背景情况:
- 希夫基联体是协调化学中的多功能支架.
- 有机化合物因其多样化的生物活动而受到探索.
- 开发具有增强疗效的新型治疗剂至关重要.
研究的目的:
- 为了合成和表征基于烯的新型希夫基有机 (IV) 复合物.
- 评估这些复合物的抗氧化和抗微生物潜力.
- 为了全面理解,将实验数据与计算方法结合起来.
主要方法:
- 使用FT-IR,UV-Vis,NMR,质谱学,SEM-EDAX和粉末-XRD进行合成和表征.
- 计算研究包括密度函数理论 (DFT),分子对接,分子动力学 (MD) 模拟,药模拟和ADMET预测.
- 生物评估使用DPPH测定抗氧化活性和针对细菌和真菌菌株的MIC确定.
主要成果:
- DFT计算表明,复合体中的HOMO-LUMO频段间隙减少了,这表明反应性增强了.
- 复合物7d表现出强烈的抗氧化活性 (IC50 = 68.56μg/mL),与甲酸相当.
- 复合体7f表现出强大的抗菌活性 (MIC = 25μg/mL对抗大肠杆菌),具有稳定的分子动力学模拟和有利的对接相互作用.
结论:
- 合成的有机 (IV) 复合体表现出显著的抗氧化和抗微生物活性.
- 实验和理论验证证实了这些新型化合物的治疗潜力.
- 这些复合物代表了下一代有机金属疗法有前途的候选人.
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