合成和评估新型的aza-aromatics作为双重5-HT2A和5-HT2C受体对抗剂
Amit Singh Adhikari1, Annu Yadav2,3, Soumen Pandit1
1Medicinal & Process Chemistry Division, CSIR-Central Drug Research Institute, Sector 10, Jankipuram Extension, Sitapur Road, Lucknow 226031, Uttar Pradesh, India.
ACS medicinal chemistry letters
|December 17, 2025
概括
研究人员确定了新的双重5-HT2A/5-HT2C激动剂,包括化合物3ci,用于潜在的中枢神经系统疾病治疗. 这些化合物显示出作为非幻觉性治疗药物,以向血清素受体的前景.
科学领域:
- 神经科学是一个神经科学.
- 药用化学 医学化学
背景情况:
- 血清素5-HT2A和5-HT2C受体是中枢神经系统 (CNS) 疾病的关键标.
- 开发这些受体的非幻觉双重激动剂为新的治疗途径提供了新的治疗途径.
研究的目的:
- 调查非幻觉双重5-HT2A/5-HT2C激动剂在治疗中枢神经系统疾病方面的潜力.
- 识别和描述具有双重激素活性的新型化合物.
主要方法:
- 对多种化合物的查确定了中素作为选择性5-HT2C激动剂.
- 合成和评估22个aza-aryl类似物导致发现双重5-HT2A/5-HT2C激动剂 (3ci, 3dh).
- 进行了分子对接,小鼠的药理动力学研究和头部抽反应测试.
主要成果:
- 森塔奎因表现出选择性的5-HT2C激动性 (EC50: 35 nM).
- 化合物3ci和3dh以双重5-HT2A/5-HT2C激动剂 (EC50 <1μM) 的形式出现,没有5-HT2B活性.
- 化合物3ci在小鼠中呈现出快速的血和大脑吸收,并且与对照组相比,幻觉致病率降低.
结论:
- 化合物3ci是开发新型5-HT2A/5-HT2C双重激动剂的有希望的主要候选者.
- 这些发现支持双重5-HT2A/5-HT2C激动剂在治疗具有减少幻觉效应的中枢神经系统疾病方面的潜力.
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