揭示抗疟疾,抗微生物,抗氧化剂效率和分子对接 合成过渡金属复合物的研究,这些复合物来自异环 Schiff 基联体
Manju Rani1, Jai Devi1, Binesh Kumar1
1Department of Chemistry, Guru Jambheshwar University of Science and Technology, Hisar, 125001, Haryana, India.
Chemistry, an Asian journal
|July 23, 2024
概括
新的希夫基础金属复合物显示出强大的抗疟疾和抗菌活性. 这些化合物有效地对抗疟疾寄生虫和氧化应激,为多功能药物开发提供了希望.
科学领域:
- 药用化学 医学化学
- 无机化学 无机化学 有机化学
- 寄生虫学的寄生虫学
背景情况:
- 疟疾仍然是一个重大的全球卫生挑战,特别是在资源有限的地区.
- 开发针对疟疾和相关感染的新型治疗剂至关重要.
- 希夫基础金属复合物因其多样化的生物活动而被探索.
研究的目的:
- 为了合成和描述新型的希夫基联体及其金属复合物 (Co(II),Ni(II),Cu(II),Zn(II)).
- 评估合成化合物的体外抗疟疾,抗微生物和抗氧化活性.
- 通过分子对接来研究作用机制,并通过ADMET分析评估药物相似性.
主要方法:
- 希夫基联体及其金属复合物的合成和表征.
- 在体外对抗疟疾的测定针对Plasmodium falciparum.
- 针对Candida albicans和大肠杆菌的体外抗微生物测定.
- 氧化应激缓解试验.
- 对关键的寄生酶进行分子对接研究.
- 用于口服药物相似性的ADMET分析.
主要成果:
- 化合物9和10表现出显著的抗疟疾活性 (IC50 = 1.081.18 μM) 和广泛的抗菌活性 (MIC = 0.0058 μmol/mL).
- 综合体5和6显示有效降低了氧化应激 (IC50=2.692.87μM).
- 分子对接揭示了复合物的优越结合亲和力,与对象酶 (dihydroorotate脱酶,固醇14-α脱甲基酶) 的连接剂相比.
- 在ADMET分析中,潜在的治疗候选药物具有良好的口服药物特性.
结论:
- 合成的希夫基础金属复合物具有显著的抗疟疾,抗微生物和抗氧化特性.
- 这些化合物显示出作为治疗疟疾,病原性感染和氧化应激的多功能剂的潜力.
- 进一步发展可能会导致针对这些全球健康威胁的创新治疗策略.
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