对有机 (IV) - 水复合物的综合实验和理论研究:合成,结构释,计算洞察力和抗菌活性
Pinki Barwa1, Sonika Asija2, Kashmiri Lal3
1Guru Jambheshwar University of Science & Technology, Chemistry, Hisar, hisar, INDIA.
新的有机蛋白 (IV) 复合物表现出强大的抗菌活性,超过了它们的母联体. 复合物6对Candida albicans和大肠杆菌有显著的疗效,与标准药物相比.
科学领域:
- 有机金属化学 有机金属化学
- 药用化学 医学化学
- 抗菌剂 抗菌剂 抗菌剂
背景情况:
- 微生物感染对全球健康构成重大威胁,需要开发新型治疗剂.
- 由于其多样化的生物活动,有机 (IV) 复合物已成为有前途的候选物.
- 研究了新型五协调的二氧化生物 (IV) 复合物的合成和评估,以解决抗菌素耐药性的问题.
研究的目的:
- 为了合成和表征一系列新的五度协调的diorganotin (IV) 复合体.
- 研究合成化合物的体外抗菌活性,以对抗各种微生物病原体.
- 评估这些复杂物作为微生物感染治疗剂的潜力.
主要方法:
- 使用2 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 二甲基氧) 乙水化物和用R2SnCl2.2替代的甲基化物合成五度协调的二氧化碳素 (IV) 复合物[R2SnL1-2].
- 使用光谱技术 (NMR,FT-IR,HRMS) 和单晶X射线衍射 (SC-XRD) 的结构特征.
- 抗微生物活性测试,包括确定针对Candida albicans和Escherichia coli的最小抑制度 (MIC) 值.
主要成果:
- 成功合成和表征了十个五坐标的diorganotin (IV) 复合体,证实了它们的几何结构.
- 所有合成的化合物都表现出显著的抗菌活性,复合物6[Ph2SnL1]和10显示出最高的疗效.
- 复合物6对Candida albicans和大肠杆菌表现出强烈的活性 (MIC = 0.0049μmol/mL),与西普罗素和可纳相当.
结论:
- 合成的diorganotin (IV) 复合物具有显著的抗微生物特性,其性能优于其母联体.
- 复合物6 [Ph2SnL1] 是一种高效的抗菌剂,具有治疗应用的潜力.
- 进一步的研究,包括密度函数理论 (DFT) 计算,支持这些有机蛋白 (IV) 复合物的增强生物潜力.
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