一些pyrimidohexahydroquinoline候选者:合成,DFT,细胞毒性活动评估,分子对接,以及在体研究
Sayed K Ramadan1, Hisham S M Abd-Rabboh2, Amal A Abdel Hafez2
1Chemistry Department, Faculty of Science, Ain Shams University Cairo 11566 Egypt sayed.karam2008@sci.asu.edu.eg.
RSC advances
|May 23, 2024
概括
新的六基诺林衍生物对肝,乳腺,前列腺和结肠癌细胞系表现出强大的抗癌活性. 这些化合物对Mcl-1酶表现出强烈的结合,这表明它们有可能成为新型癌症治疗药物.
科学领域:
- 药用化学 医学化学
- 计算化学的计算化学
- 癌症生物学 癌症生物学
背景情况:
- 对于药理学应用而言,正在探索六基诺林衍生物.
- 抗癌药物的发现需要新的支架,具有更好的疗效和安全性.
- 针对像Mcl-1这样的特定酶是癌症治疗的一种策略.
研究的目的:
- 为了合成新型的六基诺林衍生物.
- 评估这些化合物对各种癌症细胞系的体外抗增殖活性.
- 使用计算方法研究强效衍生物与Mcl-1酶的结合亲和力.
主要方法:
- 通过与氧基化物和三乙烯正态酸盐的反应合成六基诺林候选物.
- 针对HepG2,MCF7,PC3和HCT116癌细胞系的体外抗增殖试验.
- 分子对接研究以评估与Mcl-1酶的结合,并预测结合能量.
- 在体内制药动力学建模用于药物相似性和口服生物可用性评估.
主要成果:
- 已经成功合成了几种六基诺林衍生物.
- 化物,硫胺和 thiazolidinone 衍生物在所有测试的癌症细胞系中都表现出显著的抗增殖活性.
- 与共结晶的配体 (LC3) 相比,西米卡巴和 thiazolidinone 衍生物对 Mcl-1 酶表现出更高的结合亲和力.
- 计算药理动力学表明,最强效的化合物具有有利的药物相似性和口服生物可用性.
结论:
- 合成的六基诺林衍生物,特别是化,西米卡巴和 thiazolidinone 类似物,具有对一系列癌症类型有前途的抗增殖特性.
- 强大的结合Mcl-1表明这些化合物是这种抗亡蛋白的潜在抑制剂.
- 这些发现凸显了新型六基诺林衍生物作为具有良好的药理学特征的抗癌剂的治疗潜力.
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