title: New naphthoquinone from the root of Lygodium japonicum (Thunb.) Sw.
abstract: A new 1,4-naphthoquinone and three known compounds were isolated from the roots of Lygodium japonicum (Thunb.) Sw. The structure of the new compound was elucidated by two-dimensional nuclear magnetic resonance and other spectral examinations.
authors.affiliation: School of Traditional Chinese Materia Medica, Shenyang Pharmaceutical University, Shenyang, China.
authors.forename: Lijuan
authors.initials: L
authors.lastname: Chen
authors.forename: Guogang
authors.initials: G
authors.lastname: Zhang
authors.forename: Jie
authors.initials: J
authors.lastname: He
authors.forename: Jin
authors.initials: J
authors.lastname: Guan
authors.forename: Chunyuan
authors.initials: C
authors.lastname: Pan
authors.forename: Wenzhen
authors.initials: W
authors.lastname: Mi
authors.forename: Qing
authors.initials: Q
authors.lastname: Wang
mesh_terms: D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D029624:Ferns / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy / Q000379:methods; D009285:Naphthoquinones / Q000737:chemistry* / Q000302:isolation & purification; D018517:Plant Roots
chemical_list: D004365:Drugs, Chinese Herbal; D009285:Naphthoquinones