title: Lycopladines B-D and lyconadin B, new alkaloids from Lycopodium complanatum.
abstract: Four new alkaloids, lycopladines B-D (1-3) and lyconadin B (4), have been isolated from the club moss Lycopodium complanatum and the structures including the stereochemistry were elucidated on the basis of spectral data and modified Mosher's method. Lyconadin B (4) elevated NGF mRNA expression in 1321N1 human astrocytoma cells.
authors.affiliation: Graduate School of Pharmaceutical Sciences, Hokkaido University, Sapporo 060-0812, Japan.
authors.forename: Kan'ichiro
authors.initials: K
authors.lastname: Ishiuchi
authors.forename: Takaaki
authors.initials: T
authors.lastname: Kubota
authors.forename: Tomohiro
authors.initials: T
authors.lastname: Hoshino
authors.forename: Yutaro
authors.initials: Y
authors.lastname: Obara
authors.forename: Norimichi
authors.initials: N
authors.lastname: Nakahata
authors.forename: Jun'ichi
authors.initials: J
authors.lastname: Kobayashi
mesh_terms: D000470:Alkaloids / Q000737:chemistry* / Q000302:isolation & purification; D032502:Lycopodium / Q000737:chemistry*; D008956:Models, Chemical; D008958:Models, Molecular; D008968:Molecular Conformation; D015394:Molecular Structure; D011083:Polycyclic Compounds / Q000737:chemistry / Q000302:isolation & purification
chemical_list: D000470:Alkaloids; D011083:Polycyclic Compounds; C514204:lyconadin B