A new C-20-diterpenoid alkaloid from the lateral roots of Aconitum carmichaeli

作者:Yu, Jing; Yin, Tian-Peng; Wang, Jia-Peng; Mei, Rui-Feng; Cai, Le*; Ding, Zhong-Tao*
来源:Natural Product Research, 2017, 31(2): 228-232.
DOI:10.1080/14786419.2016.1219863

摘要

A new C-20-diterpenoid alkaloid carmichaedine (1) and six known alkaloids (2-7) were isolated from the lateral roots of Aconitum carmichaeli. Their structures were established on the basis of extensive spectroscopic analyses. Compound 1 exhibited potent antibacterial activity against Bacillus subtilis with minimum inhibitory concentration of 8 mu g/mL. [GRAPHICS] .