title: [Non-isoflavonoid compounds of Iris tectorum].
abstract: OBJECTIVE
  To investigate non-isoflavonoid compounds of Iris tectorum.
  
  
  METHODS
  The compounds were isolated by column chromatography on silica gel and purified by Sephadex LH-20. Structures of these compounds were elucidated by spectral analysis and physiochemical properties.
  
  
  RESULTS
  Five non-isoflavonoid compounds were isolated and their stuctures were identified as: tetradecanoicacid (1), dihydro-kaempferide (2), apocynin (3), diapocynin (4), tectorusid (5).
  
  
  CONCLUSIONS
  Compound 1 is isolated from this plant for the first time. Compound 5 is isolated from natural plant for the first time.
authors.affiliation: Department of Pharmacy, 88th Hospital of PLA, Tai'an 71000, China. tazzg@163.com
authors.forename: Zhi-Guo
authors.initials: ZG
authors.lastname: Zhang
authors.affiliation: Department of Pharmacy, 88th Hospital of PLA, Tai'an 71000, China.
authors.forename: Tai-Sheng
authors.initials: TS
authors.lastname: Lv
authors.affiliation: College of Agronomy, Shandong Agricultural University, Tai'an 271018, China.
authors.forename: Qing-Hao
authors.initials: QH
authors.lastname: Qiu
authors.affiliation: College of Agronomy, Shandong Agricultural University, Tai'an 271018, China.
authors.forename: Jian-Hua
authors.initials: JH
authors.lastname: Wang
mesh_terms: D031323:Iris Plant / Q000737:chemistry*; D010936:Plant Extracts / Q000737:chemistry*
chemical_list: D010936:Plant Extracts