Journal of Asian Natural Products Research 2013
A new antibacterial phenanthrenequinone from Dendrobium sinense.
只有注册用户可以翻译文章
登陆注册
链接已保存到剪贴板
关键词
抽象
A new phenanthrenequinone, named denbinobin B (1), together with three known phenanthrenes was isolated from the whole plant of Dendrobium sinense T. Tang et F.T. Wang, an endemic and endangered orchid to Hainan Island. The new compound was elucidated using a combination of 1D, 2D NMR (COSY, HMQC, and HMBC) techniques, and HR-ESI-MS analyses. Compound 1 exhibited moderate antibacterial activity against Staphylococcus aureus with the diameter of the inhibition zone of 16.5 mm.