Jump to Main Content
Five new C19-diterpenoid alkaloids from Aconitum carmichaeli
- Qin, Xiangdong, Yang, Shu, Zhao, Yan, Gao, Yuan, Ren, Fucai, Zhang, Dongying, Wang, Fei
- Phytochemistry letters 2015 v.13 pp. 390-393
- Aconitum, aerial parts, diterpenoid alkaloids, nuclear magnetic resonance spectroscopy, spectral analysis
- Five new aconitine-type C19-diterpenoid alkaloids, namely, carmichaenine A–E (1–5), and six known diterpenoid alkaloids, namely, 14-benzoylneoline (6), neoline (7), 10-hydroxyneoline (8), neolinine (9), songoramine (10), and songorine (11), were isolated from the aerial parts of Aconitum carmichaeli. Their structures were determined by extensive spectroscopic methods, especially 2D NMR analyses. Compounds 8 and 9 were isolated for the first time from A. carmichaeli.