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中国药学(英文版) ›› 2016, Vol. 25 ›› Issue (9): 700-703.DOI: 10.5246/jcps.2016.09.079

• 【简报】 • 上一篇    下一篇

从卵叶蜘蛛抱蛋中分离得到的一个具有潜在抗菌活性的高异黄酮类化合物

梁晓霞*, 孔令茜, 何敏   

  1. 四川农业大学 动物医学院 天然药物研究中心, 四川 成都 611130
  • 收稿日期:2016-04-15 修回日期:2016-05-10 出版日期:2016-09-28 发布日期:2016-05-26
  • 通讯作者: Tel.: +86-028-86291470, E-mail: liangxiaoxia@sicau.edu.cn
  • 基金资助:
    The Project of Department of Science in Sichuan Province (Grant No. 14ZA0003).

A new homoisoflavone compound as a potent antibacterial agent from Aspidistra typica Baill.

Xiaoxia Liang*, Lingxi Kong, Min He   

  1. Natural Medicine Research Center, College of veterinary medicine, Sichuan Agricultural University, Chengdu 611130, China
  • Received:2016-04-15 Revised:2016-05-10 Online:2016-09-28 Published:2016-05-26
  • Contact: Tel.: +86-028-86291470, E-mail: liangxiaoxia@sicau.edu.cn
  • Supported by:
    The Project of Department of Science in Sichuan Province (Grant No. 14ZA0003).

摘要:

本文从卵叶蜘蛛抱蛋(Aspidistra typica Baill) 中分离得到一个新的高异黄酮类化合物卵叶酮A (1) 及两个已知化合物正二十一烷、对羟基苯甲酸, 并通过波谱技术确证其结构。卵叶酮A表现出良好的抗菌活性, 其中对革兰氏阴性菌绿脓杆菌ATCC-9027和大肠杆菌 ATCC-25922的抑菌效果优于盐酸小檗碱, 其最小杀菌浓度分别为1000 μg/mL500 μg/mL, 但该化合物对肿瘤细胞增殖抑制活性不甚明显。

关键词: 卵叶蜘蛛抱蛋, 高异黄酮类化合物, 抗菌活性, 抗肿瘤活性

Abstract:

A novel homoisoflavone typicalvone A (1), together with two known compounds, n-heneicosane and p-hydroxy benzoic acid, were isolated from Aspidistra typica Baill. The structure of the new compound was elucidated by sepctral techniques, viz. 1D, 2D NMR spectra and HR-ESI-MS. Compared with berberine hydrochloride, typicalvone A showed moderate anti-bacterial activities, especially against the Gram-negative Paeudomonas aeruginosa ATCC-9027 and Escherichia coli ATCC-25922, with MBC values of 1000 and 500 µg/mL, respectively. In addition, it exhibited weak inhibitory activities against the tumour cells.

Key words: Aspidistra typica Baill., Homoisoflavone compound, Antibacterial activity, Antitumor activity

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