佐沙-烯:从可持续的合成方法获得双重生物活性和DNA结合
Marina Galić1, Tamara Rohtek1, Leentje Persoons2
1Department of Organic Chemistry, University of Zagreb Faculty of Chemical Engineering and Technology, Marulićev trg 19, 10000, Zagreb, Croatia.
ChemMedChem
|September 22, 2025
概括
在水中合成的新型佐醇衍生物显示出显著的抗癌,抗病毒和抗菌特性. 特定的化合物表现出强大的抗增殖作用,DNA相互作用和癌细胞中亡诱导,突出显示了它们的治疗潜力.
科学领域:
- 药用化学 医学化学
- 有机合成 有机合成
- 药理学 药理学是指药理学的学科.
背景情况:
- 开发具有多种生物活动的新型治疗剂对于解决未满足的医疗需求至关重要.
- 探索异环化合物的结构-活性关系可以导致发现强大的候选药物.
- 在环境友好的介质中有效合成向化合物是现代药物发现的关键目标.
研究的目的:
- 通过高效的水性介质合成,合成新的佐醇衍生物.
- 评估合成化合物的抗增殖,抗菌和抗病毒活性在体外.
- 为了研究作用机制,包括DNA相互作用和诱导癌细胞的亡.
主要方法:
- 在水性介质中对目标化合物的绿色合成.
- 在实验室中使用癌细胞系 (IC50确定) 评估抗增殖活性.
- 对抗菌和抗病毒活动的评估.
- 使用紫外线/Vis定位,热测试和循环二元化进行的DNA相互作用研究.
- 细胞亡和细胞周期分析.
主要成果:
- 与二基和三基替代剂一起的烯二烯显示出强大的抗增殖作用 (IC50:0.75.8μM).
- 某些佐醇诱导了DNA损伤,有证据表明55,50和52的衍生品发生了间隙.
- 衍生55诱导癌细胞的亡和细胞循环停止.
- 对于衍生品32,41,42和48 (EC50:2.18.5μM) 观察到针对HCoV OC43的显著抗病毒活性.
- 针对S. aureus和E. coli突变物 (MIC: 48μM) 的衍生51的抗菌活性显著.
结论:
- 替代剂在或佐醇环上的修饰显著影响生物活性.
- 合成的化合物,特别是那些含有二基和二甲基胺基的化合物,显示出有前途的抗癌潜力.
- 几种衍生品表现出显著的抗病毒和抗菌活性,需要进一步研究治疗应用.
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