New Lycopodium alkaloids from Lycopodium obscurum

Three new Lycopodium alkaloids, obscurumines C-E (1–3), along with nine known compounds, were isolated from the club moss Lycopodium obscurum L. Structures of the new compounds were determined on the basis of their spectroscopic analysis and the relative configurations of 1 were established by X-ray...

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Detalles Bibliográficos
Autores principales: Zhang, Xue-Yuan, Dong, Liao-Bin, Liu, Fei, Wu, Xing-De, He, Juan, Peng, Li-Yan, Luo, Huai-Rong, Zhao, Qin-Shi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer Berlin Heidelberg 2013
Materias:
Regular Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4131663/
http://dx.doi.org/10.1007/s13659-013-0015-x
Descripción
Sumario:Three new Lycopodium alkaloids, obscurumines C-E (1–3), along with nine known compounds, were isolated from the club moss Lycopodium obscurum L. Structures of the new compounds were determined on the basis of their spectroscopic analysis and the relative configurations of 1 were established by X-ray crystallographic analysis. All the new isolates were tested for the acetylcholinesterase (AChE) inhibitory activity. [Image: see text] ELECTRONIC SUPPLEMENTARY MATERIAL: Supplementary material is available for this article at 10.1007/s13659-013-0015-x and is accessible for authorized users.

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