生物评估和生物分子相互作用,以及使用纳米催化剂合成的阿里利丁伊沙水的计算洞察力
Mehran Feizi-Dehnayebi1, Ghodsi Mohammadi Ziarani2, Somayeh Reiisi3
1Department of Organic Chemistry, Faculty of Chemistry, Alzahra University, Tehran, Iran. m.feizi@alzahra.ac.ir.
Scientific reports
|November 29, 2025
概括
新的伊沙丁衍生物对乳腺癌细胞系具有显著的抗癌活性. 这些化合物还表现出抗氧化特性,并与DNA相互作用,表明它们有可能成为新型治疗剂.
科学领域:
- 药用化学 医学化学
- 纳米催化剂的使用
- 计算化学的计算化学
- 癌症生物学 癌症生物学
背景情况:
- 伊萨丁化衍生物以其生物活性而闻名.
- 开发具有改善疗效和药理动力学特征的新型抗癌药物至关重要.
研究的目的:
- 合成和结构性表征新型阿里利丁伊沙酸衍生物 (3a-3c).
- 研究这些化合物的体外抗癌和抗氧化活性.
- 探索这些衍生物与DNA和BSA等生物分子的相互作用机制.
主要方法:
- 使用SBA-Pr-N-Is-Bu-SO3H纳米催化剂合成化合物.
- 在正常静脉内皮细胞 (HUVEC) 和乳腺癌细胞系 (MCF-7,MDA-MB-231) 的体外分析.
- 紫外线光谱,分子对接,脂友性评估 (log P),DFT/TD-DFT,拓分析和ADME-Tox分析.
主要成果:
- 所有合成的衍生物 (3a-3c) 都表现出显著的度和时间依赖的抗癌活性.
- 化合物3c显示出强大的抗氧化作用,抑制高达80%.
- 化合物通过沟结合机制与CT-DNA相互作用,并且表现出比西斯更高的脂性,这表明细胞透性得到了增强.
结论:
- 这种新型的伊萨丁酸衍生物具有有前途的抗癌和抗氧化特性.
- 它们与DNA相互作用的能力和有利的药理动力学特征支持它们作为抗癌剂的潜力.
- 综合实验和计算方法验证了它们的治疗潜力.
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