"神奇"在药物发现中的作用:一种"in silico"方法
Sravani Joshi1, Ruby Srivastava1
1Centre for Cellular and Molecular Biology-CSIR Hyderabad India amitruby1@gmail.com.
RSC advances
|November 30, 2023
概括
将添加到药物分子中可以提高它们的稳定性和物理化学性质,而不会增加毒性. 这项研究揭示了"神奇的"效应,改善了药物相似性和胃肠道吸收潜在的新疗法.
科学领域:
- 药用化学 医学化学
- 计算化学计算化学
- 药物设计 药物设计
背景情况:
- 在药物设计中至关重要,有250种FDA批准的药物含有它.
- 药物分子中替代物的特定益处仍然未得到充分探索.
- 了解这个问题的理解
- 魔术可以使用.
- 效果是开发新疗法的关键.
研究的目的:
- 研究一种或两个替代剂对药物抑制剂的影响.
- 评估含有的药物类型的物理化学,药理动力学和毒理学特性.
- 预测和验证这些抑制剂的多目标活性.
主要方法:
- 使用概念密度函数理论 (CDFT) 对物理化学性质的计算研究.
- 化学信息学工具用于估计药理动力学,毒性和新陈代谢.
- 瑞士目标预测用于预测多目标活动.
- 验证使用FDA批准的药物,如代谢和.
主要成果:
- 较大的HOMO-LUMO差距表明替代类型的稳定性增加.
- 大多数抑制剂具有药物相似性,无毒性和高胃肠道吸收性.
- 添加改善了物理化学特性和稳定性,而不会影响毒性或新陈代谢.
- 针对参考药物和实验数据验证了多目标活动.
结论:
- 替代显著提高药物的稳定性和物理化学性质.
- 添加是一种有希望的策略,可以改善候选药物,而不会对毒性或新陈代谢产生不良影响.
- 计算和化学信息方法有效地预测药物的特性和活性.
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