天然产物研究与开发 ›› 2018, Vol. 30 ›› Issue (10): 1669-1673.doi: 10.16333/j.1001-6880.2018.10.002

• 研究论文 • 上一篇    下一篇

紫芝中三萜类化学成分研究

杜琳1,刘玉容1,叶峻1,傅小红1,杜伟2*   

  1. 1成都师范学院化学与生命科学学院,成都 611130;2郑州大学第一附属医院神经外科,郑州 450052
  • 出版日期:2018-10-31 发布日期:2018-11-01
  • 基金资助:

    四川省科技厅应用基础研究(面上)(2017JY0192)

Studies on Chemical Constituents of Triterpenoids from Ganoderma sinense

DU Lin1,LIU Yu-rong1,YE Jun1,FU Xiao-hong1,DU Wei2*   

  1. 1College of Chemistry and Life Science,Chengdu Normal University,Chengdu 611130,China; 2Department of Neurosurgery,The First Affiliated Hospital of Zhengzhou University,Zhengzhou 450052,China
  • Online:2018-10-31 Published:2018-11-01

摘要: 采用色谱法从紫芝(Ganoderma sinense)95%乙醇溶液中分离得到7个三萜类化合物,利用波谱学方法鉴定了它们的结构,分别鉴定为紫芝烯酸C(1)、赤芝酸A(2)、赤芝酮B(3)、灵芝烯酸B(4)、灵芝烯酸E(5)、灵芝酸H(6)和灵芝酸I (7),其中化合物1为新化合物。采用MTT法检测不同浓度化合物1对DU145细胞株、CEM细胞株及Hela细胞株细胞活力的影响,其半数抑制浓度为28.8±1.5 μMol/L(Hela细胞株),说明化合物1对Hela细胞具有抑制效果。

关键词: 灵芝, 紫芝, 紫芝烯酸C, 三萜类化合物, 化学成分, 细胞毒活性

Abstract: Seven compounds were isolated from the 95% ethanol extract of Ganoderma sinense.Their structures were characterized as Ganosinensic acid C (1),Lucidenic acid A (2),Lucidone B (3),Ganoderenic acid B (4),Ganoderenic acid E (5),Ganoderic acid H (6) and Ganoderic acid I (7).Compound 1 was a new natural product by means of 2D-NMR and HR-ESI-MS experiments.MTT assays were performed to detect the viability of DU145、CEM and Hela cells by different concentrations of 1 Compound 1 showed cytotoxic activities with IC50 values of 28.8±1.5 μMol/L against Hela cells.

Key words: Ganoderma lucidum, ganoderma sinense, ganosinensic acid C, triterpenoids, chemical constituents, cytotoxicity

中图分类号: 

R93 Q946