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低脂血型的体体,具有来自药用真菌Irpex lacteus的多种结构骨

Hongcun Liu¹, Fandong Kong², Zhenxin Zhu³

¹College of Chemistry and Chemical Engineering, Key Laboratory of Chemistry and Engineering of Forest Products, State Ethnic Affairs Commission, Guangxi Key Laboratory of Chemistry and Engineering of Forest Products/Guangxi Collaborative Innovation Center for Chemistry and Engineering of Forest Products, Guangxi Minzu University, Nanning, 530008, China; College of Marine Sciences and Biotechnology, Guangxi Key Laboratory of Polysaccharide Materials and Modification, Guangxi Minzu University, Nanning, 530008, China.

|December 18, 2024

概括

研究人员从Irpex乳类真菌中分离出了9种新的青类基基. 这些化合物显示出显著的降甘油三效应,其中一些与洛瓦斯塔丁相似,表明潜在的低脂性活性.

科学领域:

自然产品化学自然产品化学
药用菌类学药用菌类学
生物化学生物化学

背景情况:

像Irpex lacteus这样的可食用药用真菌是生物活性化合物的来源.
类类植物,特别是青类植物,以其多样化的生物活动而闻名.
过高甘油三血是心血管疾病的重要危险因素.

研究的目的:

从Irpex lacteus中分离和表征新的蓝色状状状状物.
为了评估分离的化合物的低脂性活性.
识别潜在的治疗药物来控制高甘油三水平.

主要方法:

使用色谱技术分离化合物.
通过综合光谱方法 (NMR,MS,UV) 阐明结构.
计算分析包括量子13CNMR和ECD计算.
在体外测试以确定甘油三降低活性和EC50值.

主要成果:

九种新的青类型的基基基 (1-9) 被分离出来,并进行了结构性特征.
所有分离的化合物都显示出甘油三活性下降.
化合物3,5和6表现出显著的低脂性活性,EC50值分别为43.8,37.9和39.7μmol/L.
化合物5和6的活性与阳性对照,洛瓦斯塔丁 (EC50 = 37.6 μmol/L) 的活性相当.

结论:

伊尔佩克斯乳牛是一种丰富的新型蓝色形形形的来源.
化合物3,5和6具有强大的低脂性质.
这些化合物代表了开发新治疗过高甘油三血症的有希望的候选人.

关键词:

可食用的药用真菌.低脂性血清低血脂性血清低脂性血清低脂性血清低脂性血清低脂性血清低脂性血清伊尔佩克斯乳牛 (Irpex lacteus) 是一个乳牛类动物.这种形形体是Sesquiterpenoids.

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