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扩大化学探测空间:共价和降解探测器的质量标准

Ingo V Hartung¹, Joachim Rudolph², Mary M Mader³

¹Medicinal Chemistry, Global Research & Development, Merck Healthcare KGaA, 64293 Darmstadt, Germany.

Journal of medicinal chemistry

|July 5, 2023

概括

提出了新的标准,用于将共价抑制剂和向降解剂描述为化学探针. 这些指导方针针对新药模式的效力和选择性,有助于目标验证.

科学领域:

药用化学医学化学
化学生物学化学生物学
药物发现药物发现药物发现

背景情况:

小分子,包括共价抑制剂和向降解剂,正在扩大药物发现选项.
化学探针的现有标准主要针对可逆调制器,将其应用限制在较新的模式上.
共价抑制剂和向降解剂 (PROTACs,分子) 作为药物和研究工具都有很大的潜力.

研究的目的:

建立全面的标准来表征共价抑制剂和向降解剂作为化学探针.
适应和完善现有的强度和选择性的定义,以适应不可逆转和降解剂的模式.
为新型小分子探针在目标验证中的严格评估和应用提供框架.

主要方法:

文献综述和现有指导方针的合成化学探针的特征.
开发针对共价抑制剂和向降解剂量化的强度和选择性的修改标准.
分析共价抑制剂和向降解剂作为化学探针的相关实例.

主要成果:

为表征共价抑制剂和异构功能降解剂 (PROTACs) 和分子降解剂制定了一套完整的标准.
建议修改强度和选择性标准,与可逆抑制剂的标准不同.
合适的探测器和探路器化合物的例子被突出显示,以说明拟议的标准.

结论:

拟议的标准将使共价抑制剂和向降解剂作为化学探针能够更准确地进行表征.
这些指导方针对于使用新型小分子模式有效审问和验证药物标至关重要.
标准化标准将促进共价抑制剂和向降解剂在药物发现和化学生物学研究中的使用.

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