Three new diterpenoid alkaloids isolated from <i>Aconitum brevicalcaratum</i>

Yan SHU; Tian-Peng YIN; Jia-Peng WANG; Dong GAN; Qin-Yan ZHANG; Le CAI; Zhong-Tao DING

doi:10.3724/SP.J.1009.2018.00866

Yan SHU, Tian-Peng YIN, Jia-Peng WANG, Dong GAN, Qin-Yan ZHANG, Le CAI, Zhong-Tao DING. Three new diterpenoid alkaloids isolated from Aconitum brevicalcaratum[J]. Chinese Journal of Natural Medicines, 2018, 16(11): 866-870. DOI: 10.3724/SP.J.1009.2018.00866

Citation:

Yan SHU, Tian-Peng YIN, Jia-Peng WANG, Dong GAN, Qin-Yan ZHANG, Le CAI, Zhong-Tao DING. Three new diterpenoid alkaloids isolated from Aconitum brevicalcaratum[J]. Chinese Journal of Natural Medicines, 2018, 16(11): 866-870. DOI: 10.3724/SP.J.1009.2018.00866

Citation:

Yan SHU, Tian-Peng YIN, Jia-Peng WANG, Dong GAN, Qin-Yan ZHANG, Le CAI, Zhong-Tao DING. Three new diterpenoid alkaloids isolated from Aconitum brevicalcaratum[J]. Chinese Journal of Natural Medicines, 2018, 16(11): 866-870. DOI: 10.3724/SP.J.1009.2018.00866

Three new diterpenoid alkaloids isolated from Aconitum brevicalcaratum

Abstract

Abstract

In 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.