来自Clinopodium chinense (Benth.) 的未经描述的化合物 O. Kuntze及其凝血活性研究的研究
Mingyi Shen1, Changwei Zheng1, Zhijin Hao1
1School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang 110016, PR China.
Fitoterapia
|November 8, 2023
概括
研究人员从C. chinense中分离出了四种罕见的化合物,其中两种具有显著的前凝活动. 这些化合物可以缩短前激素时间 (PT) 和激活的部分血栓形成时间 (APTT).
科学领域:
- 自然产品化学 自然产品化学
- 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:
- C. chinense 是一种潜在的生物活性天然产品的植物来源.
- 了解C. chinense的化学成分和生物活性对于发现新的治疗剂至关重要.
研究的目的:
- 从C. chinense.中分离和表征新的和已知的化合物.
- 评估分离化合物的体外血凝活动.
主要方法:
- 使用乙醇提取物分离化合物.
- 通过1D,2DNMR,HR-ESI-MS和DP4+分析阐明结构.
- 在体外测试以评估对PT和APTT的前凝效应.
主要成果:
- 确定了四种罕见的化合物,包括一个1,4-环氧色衍生物,一个前化纳夫托基诺酸,一个异皮马兰二烯酸,和一个巨斯蒂格曼糖化物.
- 还分离了三种已知的巨胺糖化物.
- 化合物2和化合物6表现出显著的前凝性活性,分别缩短了PT和APTT.
结论:
- 该研究成功地确定了来自C. chinense.的新型和已知的化合物.
- 化合物2和6具有显著的前凝性质,表明在治疗出血障碍方面有潜在的应用.
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