title: 9,10-dihydrophenanthrenes and phenanthrenes from Juncus setchuensis.
abstract: Four new 9,10-dihydrophenanthrenes, juncuenins A-D (1-4), three new phenanthrenes, dehydrojuncuenins A-C (5-7), and three known compounds were isolated from the whole plants of Juncus setchuensis. The structures of the new compounds were established on the basis of detailed 1D and 2D NMR studies.
authors.affiliation: Analytical Laboratory of Traditional Chinese Medicines, School of Traditional Chinese Material Medica, Shenyang Pharmaceutical University, Shenhe District, Shenyang, Liaoning, People's Republic of China.
authors.forename: Xiao-Yan
authors.initials: XY
authors.lastname: Wang
authors.forename: Chang-Qiang
authors.initials: CQ
authors.lastname: Ke
authors.forename: Chun-Ping
authors.initials: CP
authors.lastname: Tang
authors.forename: Dan
authors.initials: D
authors.lastname: Yuan
authors.forename: Yang
authors.initials: Y
authors.lastname: Ye
mesh_terms: D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification*; D019684:Magnoliopsida / Q000737:chemistry*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D010616:Phenanthrenes / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: D004365:Drugs, Chinese Herbal; D010616:Phenanthrenes