在体外新陈代谢和SLU-PP-332和SLU-PP-915的分析特征:具有兴奋剂潜力的新型泛ERRagonists
Tristan Möller1, Oliver Krug1,2, Mario Thevis1,2
1Center for Preventive Doping Research/Institute of Biochemistry, German Sport University Cologne, Cologne, Germany.
研究人员确定了新型运动模拟药物SLU-PP-332和SLU-PP-915.5的代谢物. 这种分析有助于检测这些潜在的增强性能的物质在体育中的非法使用.
科学领域:
- 药理学 药理学 是一个学科.
- 生物化学 生物化学
- 运动科学 运动科学 运动科学
背景情况:
- 与雌激素相关受体 (ERR) 激动剂,如SLU-PP-332和SLU-PP-915,模仿运动效应.
- 这些化合物因其生理影响而与体育药物测试有关.
研究的目的:
- 为了描述SLU-PP-332和SLU-PP-915.15的体外代谢.
- 为了识别运动反兴奋剂检测的潜在代谢物.
主要方法:
- 使用了液体染色学高分辨率 (并联) 质谱法 (LC-HRMS/MS).
- 在体外代谢研究使用人肝 S9 分数和微粒.
- 通过NMR光谱和化学合成确认了代谢物结构.
主要成果:
- 确定了SLU-PP-332的9种代谢物 (6个I阶段,3个II阶段).
- 确定了SLU-PP-915的七种I期代谢物.
- 三种SLU-PP-915代谢物通过合成和NMR得到证实.
结论:
- 这项研究提供了对新型泛ERR激动剂代谢的见解.
- 已识别的代谢物可以帮助检测这些化合物的滥用作为增强性能的药物.
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