title: Isolation of a new lycodine alkaloid from Lycopodium japonicum.
abstract: A new lycodine alkaloid, N-methylhydroxypropyllycodine (1), was isolated from the club moss Lycopodium japonicum Thunb, together with five known compounds, N-methyllycodine (2), huperzinine (3), β-obscurine (4), α-obscurine (5) and des-N-methyl-α-obscurine (6). Their structures were elucidated by spectroscopic analyses, including 2D NMR techniques.
authors.affiliation: a College of Pharmacy, Yanbian University , Yanji 133002 , P.R. China.
authors.forename: Jichun
authors.initials: J
authors.lastname: Wu
authors.forename: Huanqin
authors.initials: H
authors.lastname: Wang
authors.forename: Yanfang
authors.initials: Y
authors.lastname: Ma
authors.forename: Jinhe
authors.initials: J
authors.lastname: Jiang
authors.forename: Rui
authors.initials: R
authors.lastname: Zhan
authors.forename: Yegao
authors.initials: Y
authors.lastname: Chen
mesh_terms: D000470:Alkaloids / Q000737:chemistry* / Q000302:isolation & purification; D006576:Heterocyclic Compounds, 4 or More Rings / Q000737:chemistry* / Q000302:isolation & purification; D032502:Lycopodium / Q000737:chemistry*; D015394:Molecular Structure
chemical_list: D000470:Alkaloids; D006576:Heterocyclic Compounds, 4 or More Rings; C000598304:N-methylhydroxypropyllycodine; C569883:obscurine; C058370:huperzinine; C585001:lycodine
keywords: Lycopodiaceae; Lycopodium japonicum; lycodine alkaloid