首页> 外文期刊>The Journal of Antibiotics: An International Journal >Three novel chromanones with biological activities from the endophytic fungus Phomopsis CGMCC No. 5416
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Three novel chromanones with biological activities from the endophytic fungus Phomopsis CGMCC No. 5416

机译:三种新的往往富铬酮,具有生物活性的生物活性,CGMCC第5416号

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摘要

Three undescribed chromanones (1-3) and two known chromanones (4 and 5) were isolated from the culture of endophytic fungus Phomopsis CGMCC No. 5416 from the stems of Achyranthes bidentata. Their structures were determined by spectroscopic analysis. Compounds 1 and 2 showed inhibitory activities against HIV-1 with IC50 values of 20.4 and 32.5 mu g ml(-1), respectively. Compounds 1-3 displayed moderate cytotoxicity with CC50 values of 36.5-79.3 mu g ml(-1) against A549, MDA-MB-231, and PANC-1 cell lines. Moreover, compound 3 can induce the early apoptosis of PANC-1 cancer cells with the apoptosis rate of 10.52%.
机译:从achyranthsata的茎的内生真菌CGMCC No.5416的培养物中分离出三个未描述的往复酚(1-3)和两种已知的苯酮(4和5)。 它们的结构是通过光谱分析确定的。 化合物1和2分别显示出对HIV-1的抑制活性,分别具有20.4和32.5μg(-1)的IC 50值。 化合物1-3以A549,MDA-MB-231和Panc-1细胞36.5-79.3μg(-1)的CC50值显示中等细胞毒性。 此外,化合物3可以诱导Panc-1癌细胞的早期凋亡,凋亡率为10.52%。

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    Shanghai Univ Med &

    Hlth Sci Sch Pharm Shanghai Peoples R China;

    Shanghai Univ Med &

    Hlth Sci Sch Pharm Shanghai Peoples R China;

    Shanghai Univ Med &

    Hlth Sci Sch Pharm Shanghai Peoples R China;

    Shanghai Laiyi Ctr Biopharmaceut R&

    D Shanghai Peoples R China;

    West Anhui Univ Sch Biotechnol &

    Pharmaceut Engn Jinan Peoples R China;

    Shanghai Laiyi Ctr Biopharmaceut R&

    D Shanghai Peoples R China;

    Shanghai Univ Med &

    Hlth Sci Microbial Pharmacol Lab Shanghai Peoples R China;

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  • 正文语种 eng
  • 中图分类 药学;
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