作为强大的雄激素受体抑制剂的牛二衍生物:设计,合成和抗癌评估
Shubham Kumar1, Pankaj Wadhwa2
1School of Pharmaceutical Sciences, Lovely Professional University, Jalandhar-Delhi G.T. Road, Phagwara, Punjab 144411, India.
Bioorganic chemistry
|October 8, 2025
概括
新型氧沙醇化合物对前列腺癌细胞具有显著的抗癌活性. 化合物MS14,一个强大的雄激素受体抑制剂,显示出新的前列腺癌治疗的潜力.
科学领域:
- 药用化学 医学化学
- 在瘤学瘤学.
背景情况:
- 前列腺癌是全球领先的恶性瘤,需要新的治疗方法.
- 奥克萨迪亚醇衍生物正在研究它们的治疗潜力.
研究的目的:
- 合成和评估新型基于氧沙的化合物对抗癌活性.
- 研究它们的作用机制,重点关注雄激素受体抑制.
主要方法:
- 合成氧迪亚醇化合物 (MS01-MS15).
- 在PC-3细胞上进行体外细胞毒性测定 (MTT).
- 对抗雄激素受体的分子对接研究 (PDB ID: 1Z95).
- ROS生产和雄激素受体抑制试验.
- 结构与活动关系 (SAR) 分析.
- 在LNCaP细胞上进行抗增殖试验.
主要成果:
- 化合物MS01-MS15对PC-3细胞表现出显著的细胞毒性 (高达97.32%的抑制).
- 化合物MS14显示出最高的强度,IC50为370.37nM,与雄激素受体具有强大的结合亲和力 (-9.0kcal/mol).
- SAR分析显示,电子吸收组增强了疗效.
- MS14在LNCaP细胞中表现出双重AR-依赖和AR-独立的活性.
结论:
- 奥克萨迪亚醇衍生物,特别是MS14,是前列腺癌治疗的有希望的候选者.
- MS14作为一种强大的雄激素受体抑制剂,具有潜在的双重作用机制.
- 这些化合物的进一步开发可能会导致前列腺癌的新疗法策略.
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