title: A new flavonoid from Selaginella tamariscina (Beauv.) Spring.
abstract: A new flavonoid, 6-(2-hydroxy-5-carboxyphenyl)-apigenin (1), together with two new natural products, 3-(4-hydroxyphenyl)-6,7-dihydroxy coumarin (2), 1-methoxy-3-methylanthraquinone (3) and four known compounds, were isolated from Selaginella tamariscina (BEAUV.) SPRING. The structures of the new isolated compounds were elucidated on the basis of 1D and 2D NMR as well as ESI-HR-MS spectroscopic analysis.
authors.affiliation: School of Pharmaceutical Sciences, Central South University, Changsha, Hunan, China.
authors.forename: Jian-Feng
authors.initials: JF
authors.lastname: Liu
authors.forename: Kang-Ping
authors.initials: KP
authors.lastname: Xu
authors.forename: Fu-Shuang
authors.initials: FS
authors.lastname: Li
authors.forename: Jian
authors.initials: J
authors.lastname: Shen
authors.forename: Chang-Ping
authors.initials: CP
authors.lastname: Hu
authors.forename: Hui
authors.initials: H
authors.lastname: Zou
authors.forename: Fan
authors.initials: F
authors.lastname: Yang
authors.forename: Guo-Ru
authors.initials: GR
authors.lastname: Liu
authors.forename: Hong-Lin
authors.initials: HL
authors.lastname: Xiang
authors.forename: Ying-Jun
authors.initials: YJ
authors.lastname: Zhou
authors.forename: Yuan-Jian
authors.initials: YJ
authors.lastname: Li
authors.forename: Gui-Shan
authors.initials: GS
authors.lastname: Tan
mesh_terms: D000880:Anthraquinones / Q000737:chemistry / Q000302:isolation & purification; D047310:Apigenin / Q000737:chemistry* / Q000302:isolation & purification; D003374:Coumarins / Q000737:chemistry / Q000302:isolation & purification; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D010936:Plant Extracts / Q000737:chemistry* / Q000302:isolation & purification; D032503:Selaginellaceae / Q000737:chemistry*; D021241:Spectrometry, Mass, Electrospray Ionization
chemical_list: D000880:Anthraquinones; D003374:Coumarins; D010936:Plant Extracts; D047310:Apigenin