title: Chemical constituents from Cimicifuga foetida.
abstract: From the rhizoma of Cimicifuga foetida L. (Ranunculaceae) a new chromone, 6'-hydroxylangelicain (18), has been isolated together with 20 known compounds. The structure of 18 has been elucidated on the basis of spectroscopic and chemical evidence.
authors.affiliation: Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China.
authors.forename: Pei
authors.initials: P
authors.lastname: Cao
authors.forename: Xu-Feng
authors.initials: XF
authors.lastname: Pu
authors.forename: Shu-Lin
authors.initials: SL
authors.lastname: Peng
authors.forename: Xiao-Rong
authors.initials: XR
authors.lastname: Zhang
authors.forename: Li-Sheng
authors.initials: LS
authors.lastname: Ding
mesh_terms: D002850:Chromatography, Gel; D002867:Chromones / Q000737:chemistry / Q000302:isolation & purification*; D031885:Cimicifuga / Q000737:chemistry*; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D009904:Optical Rotation; D010504:Periodic Acid / Q000737:chemistry; D027343:Rhizome / Q000737:chemistry; D021241:Spectrometry, Mass, Electrospray Ionization; D013055:Spectrophotometry, Infrared; D013056:Spectrophotometry, Ultraviolet
chemical_list: D002867:Chromones; D004365:Drugs, Chinese Herbal; D010504:Periodic Acid; C009288:metaperiodate