与ADB-HEXINACA相关的合成大麻素受体激活剂的合成和功能评估
Eric Sparkes1,2, Axelle Timmerman3, Jack W Markham1,2,4
1Lambert Initiative for Cannabinoid Therapeutics, Brain and Mind Centre, The University of Sydney, Sydney, New South Wales 2050, Australia.
ACS chemical neuroscience
|April 10, 2024
概括
ADB-HEXINACA是一种强大的合成大麻素受体激动剂 (SCRA),具有新的n-hexyl尾. 研究人员对这种化合物和相关化合物进行了表征,发现大多数是潜在的新兴精神活性物质 (NPS).
科学领域:
- 法医化学 法医化学
- 药理学 药理学是指药理学的学科.
- 药用化学 医学化学
背景情况:
- 合成大麻素受体激动剂 (SCRA) 是一种主要的新型精神活性物质 (NPS).
- 在SCRA中,ADB-HEXINACA代表了它的n-hexyl尾组的新趋势.
- 由于新出现的NPSs,需要对ADB-HEXINACA和类似物进行主动的表征.
研究的目的:
- 为了合成,描述和药理学评估ADB-HEXINACA.
- 评估ADB-HEXINACA和41种类似物在大麻素受体上的结构-活性关系 (SAR).
- 使用in silico对接来计算合理化发现.
主要方法:
- 合成和体外表征ADB-HEXINACA和类似物.
- 功能性测定测量Gβγ-合激素 (膜潜能测定,MPA) 和β-arrestin 2 (βarr2) 在CB1和CB2受体的招募.
- 诱导适应对接用于in silico SAR合理化.
主要成果:
- ADB-HEXINACA在CB1受体 (MPA和βarr2测定) 上表现出强大且有效的激动作用.
- 大多数被评估的化合物表现出显著的活性,表明潜在的新兴NPS.
- 通过分析异环核和尾,阐明了结构-活性关系.
结论:
- ADB-HEXINACA是一种强大的CB1激动剂,也是新兴SCRAs的代表.
- 该研究为这种类化合物提供了全面的SAR数据.
- 大多数特征类型是潜在的新兴NPS.
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