Three new diterpenoid alkaloids isolated from Aconitum brevicalcaratum

Publication date: November 2018Source: Chinese Journal of Natural Medicines, Volume 16, Issue 11Author(s): Yan SHU, Tian-Peng YIN, Jia-Peng WANG, Dong GAN, Qin-Yan ZHANG, Le CAI, Zhong-Tao DINGAbstractIn the present study, three new aconitine-type diterpenoid alkaloids brochyponines A–C (1–3) were isolated from the roots of Aconitum brevicalcaratum. Their structures were established on the basis of extensive spectroscopic analyses (IR, HR-ESI-MS, and 1D and 2D NMR). The NMR data of salt form for compound 1 in CDCl3 were also measured.
Source: Chinese Journal of Natural Medicines - Category: Complementary Medicine Source Type: research