OptADMET:一个基于网络的工具用于基结构修改,以改善化合物的ADMET特性
Jiacai Yi1,2, Shaohua Shi1,3, Li Fu1,4
1Xiangya School of Pharmaceutical Sciences, Central South University, Changsha, China.
Nature protocols
|January 24, 2024
概括
OptADMET是一个新的网络平台,通过提供32种吸收,分布,新陈代谢,分泌和毒性 (ADMET) 特性的化学转化规则来帮助药物发现. 它通过预测转换和验证潜在的药物分子,帮助药物化学家优化药物候选物.
科学领域:
- 药物发现和开发 药物发现和开发
- 药用化学 医学化学
- 计算化学的计算化学
背景情况:
- 优化对于设计具有改进ADMET配置文件的候选药物至关重要.
- 药物化学家需要有效的方法来指导化合物合成并平衡多种ADMET特性.
- 预测ADMET物业转型的现有方法的实用性可能受到限制.
研究的目的:
- 开发一个集成的基于网络的平台,OptADMET,用于优化中的化学转化规则.
- 为32个ADMET属性提供一个全面的数据库,用于验证的转换规则.
- 帮助科学家预测可取的亚结构转换和验证候选药物.
主要方法:
- 开发OptADMET,一个使用匹配分子对分析的网络平台.
- 从实验数据集 (177,191) 和分子数据预测 (239,194) 中生成转换规则.
- 创建一个包含41,779个已验证的规则和146,450个预测规则的多物业转型规则数据库.
主要成果:
- 对于32个ADMET属性,OptADMET提供了化学转化规则.
- 该平台利用验证的实验和预测的转换规则来优化.
- OptADMET预测了针对优化分子的ADMET配置文件,并有助于候选物质的验证.
结论:
- 在药物发现方面,OptADMET为医学和计算科学家提供了一个实用的工具.
- 该平台通过提供可靠的转型规则,增强了领导优化中的决策.
- OptADMET促进了具有改进ADMET特性的候选药物的设计和验证.
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