化学,晶体结构,以及10-THC异构体的受体结合
Mehdi Haghdoost1, Daniel Brumar1, Ben Geiling1
1Canopy Growth Corporation, Smith Falls, Canada.
研究了跨-和 cis-Δ10-THC 的精神活性特性. 这些Δ10-THC异构体作为CB1受体对手,与Δ9-THC不同,表明缺乏典型的THC精神活性.
科学领域:
- 大麻素科学是关于大麻素的科学.
- 药品化学 药品化学 是一个
- 药理学 药理学是指药理学的学科.
背景情况:
- 对于Δ10-THC异构体 (trans-和cis-Δ10-THC) 的精神活性作用尚不清楚.
- 大麻素受体 (CB1和CB2) 是理解大麻相关化合物的关键目标.
研究的目的:
- 研究在CB1和CB2受体上的Δ10-THC异构体的体外受体结合和功能活性.
- 为了比较 Δ10-THC 同类体与 Δ9-THC 的特性.
主要方法:
- 优化和简化了跨-和 cis-Δ10-THC的催化合成,用于大规模生产.
- 使用放射性位测试来确定受体结合亲和力 (IC50).
- 进行了功能性测试,以评估大麻素受体的激素/对抗素特性.
主要成果:
- 跨-和 cis-Δ10-THC异构体都表现出对CB1受体的亲和力,但其强度低于Δ9-THC.
- 两种Δ10-THC异构体都没有表现出激素活性,这表明缺乏典型的THC类精神活性.
- 这两种异构体都作为CB1受体对抗剂起作用,这是THC异构体中一种新的特性.
结论:
- Δ10-THC异构体被确定为CB1受体对手.
- Δ10-THC异构体的功能特征与 Δ9-THC 有显著差异.
- 这项研究为研究较少的THC异构体的药理学提供了新的见解.
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