title: [Studies on the chemical constituents of Curcuma kwangsiensis].
abstract: A new sesquiterpene lactone named gweicurculactone, along with beta-sitosterol, germacrone, daucosterin and palmitic acid, was isolated from Curcuma kwangsiensis. Its structure has been confirmed by means of spectral and X-ray diffraction analysis.
authors.forename: D Q
authors.initials: DQ
authors.lastname: Jiang
authors.forename: Q L
authors.initials: QL
authors.lastname: Pu
authors.forename: P
authors.initials: P
authors.lastname: Huang
authors.forename: X M
authors.initials: XM
authors.lastname: Huang
authors.forename: Y Z
authors.initials: YZ
authors.lastname: He
authors.forename: C H
authors.initials: CH
authors.lastname: He
authors.forename: Q T
authors.initials: QT
authors.lastname: Zheng
mesh_terms: D052176:Azulenes; D055598:Chemical Phenomena; D002621:Chemistry; D004365:Drugs, Chinese Herbal / Q000032:analysis*; D007783:Lactones / Q000302:isolation & purification*; D008968:Molecular Conformation; D012717:Sesquiterpenes / Q000302:isolation & purification*
chemical_list: D052176:Azulenes; D004365:Drugs, Chinese Herbal; D007783:Lactones; D012717:Sesquiterpenes; C062413:gweicurculactone