title: A new 1,4-phenanthraquinone from Menispermum dauricum.
abstract: A new 1,4-phenanthraquinone was isolated from the roots of Menispermum dauricum. The structure was elucidated as 7-hydroxy-3,6-dimethoxy-1,4-phenanthraquinone on the basis of spectral evidence.
authors.affiliation: Center for Instrumental Analysis, China Pharmaceutical University, Nanjing 210009, PR of China.
authors.forename: Zun-Jian
authors.initials: ZJ
authors.lastname: Zhang
authors.forename: Xiao-Qi
authors.initials: XQ
authors.lastname: Zhang
authors.forename: Wen-Cai
authors.initials: WC
authors.lastname: Ye
authors.forename: Ying
authors.initials: Y
authors.lastname: Wang
authors.forename: Chun-Tao
authors.initials: CT
authors.lastname: Che
authors.forename: Shou-Xun
authors.initials: SX
authors.lastname: Zhao
mesh_terms: D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D031603:Menispermum; D010616:Phenanthrenes / Q000737:chemistry*; D008517:Phytotherapy; D010936:Plant Extracts / Q000737:chemistry*; D018517:Plant Roots; D011809:Quinones / Q000737:chemistry*
chemical_list: C489876:7-hydroxy-3,6-dimethoxy-1,4-phenanthraquinone; D010616:Phenanthrenes; D010936:Plant Extracts; D011809:Quinones