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发现含有的衍生品作为有力且可口服生物利用的GLP-1R激活剂
Xuetao Chen1,2, Shicheng Xu1,2, Shuang Yang1,2
1Jiang Su Key Laboratory of Drug Design and Optimization and State Key Laboratory of Natural Medicines, China Pharmaceutical University, Nanjing 210009, China.
Journal of medicinal chemistry
|January 17, 2025
概括
新的含化合物显示出治疗2型糖尿病和肥胖的前景. 化合物21是一种口服可用的葡萄糖类-1受体 (GLP-1R) 激动剂,有效降低了小鼠的血糖和食物摄入量,没有观察到任何不良影响.
科学领域:
- 药用化学 医学化学
- 药理学 药理学是指药理学的学科.
- 药物发现 药物发现 药物发现
背景情况:
- 葡萄糖类-1受体 (GLP-1R) 激动剂已成为2型糖尿病 (T2DM) 和肥胖的治疗方法.
- 开发口服生物可用和长效的小分子GLP-1R激动剂仍然是一个关键的研究目标.
研究的目的:
- 设计和评估新型含 (Se) 的化合物作为潜在的GLP-1R激动剂.
- 评估含有Se的化合物的口服生物可用性,有效性和安全性.
主要方法:
- 在danuglipron支架上采用了一种Se-氧生物固体战略来合成新的化合物.
- 化合物21在hGLP-1R敲门小鼠中测试了口服生物可用性,GLP-1R激活活性 (cAMP积累),体内疗效 (血糖和食物摄入量减少) 和亚急性毒性.
主要成果:
- 化合物21证明了口服生物可用性和GLP-1R的完全激动性疗效.
- 在体内研究表明,21化合物有效地降低了小鼠的血糖水平和食物摄入量,与danuglipron相比,其作用持续时间略长.
- 亚急性毒性研究显示,与21化合物治疗相关的显著不良影响没有.
结论:
- 含的化合物,以化合物21为例,代表了一类有希望的口服生物可用GLP-1R激动剂.
- 化合物21在治疗2型糖尿病和肥胖症方面具有治疗潜力.
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