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Updated: Feb 15, 2026

Isolation and Characterization of Extracellular Vesicles from Adult Schistosoma japonicum
Published on: May 22, 2018
Three new Lycopodium alkaloids from Lycopodium japonicum
Yu Zhu1,2, Liao-Bin Dong1, Zhi-Jun Zhang1,2
1a State Key Laboratory of Phytochemistry and Plant Resources in West China , Kunming Institute of Botany, Chinese Academy of Sciences , Kunming 650204 , China.
Abstract:
Three new Lycopodium alkaloids (1-3), together with 15 known alkaloids, were isolated from club moss Lycopodium japonicum. Their structures were determined by extensive spectroscopic analysis, including 1D and 2D NMR spectra. Compound 1 has an unusual β-oriented methyl group substituted at C-15 and an α-hydroxy cyclopentenone moiety. All new alkaloids were evaluated for the inhibition of T-type calcium channel.

