Abstract
A new C19-diterpenoid alkaloid, ducloudine F (1), was obtained from the roots of Aconitum duclouxii, along with eight known alkaloids (2–9) isolated from this species for the first time. Their structures were established on the basis of extensive spectroscopic analyses. The antimicrobial activities of these compounds were investigated.
Acknowledgements
This project was supported by a grant from the Program for Changjiang Scholars and Innovative Research Team in University (IRT13095) and grants from the Natural Science Foundation of China (21002084, 21162046).
Notes
1. These authors contributed equally to this study.