Anti-asthmatic agents of Gastrodia elata Rhizoma MeOH extracts

  • Jang, Yong-Un (Department of Pathophysiology, College of pharmacy. Chung-Ang University) ;
  • Suh, Mu-Hyun (Department of Pathophysiology, College of pharmacy. Chung-Ang University) ;
  • Lee, Ji-Yun (Department of Pathophysiology, College of pharmacy. Chung-Ang University) ;
  • Sim, Sang-Soo (Department of Pathophysiology, College of pharmacy. Chung-Ang University) ;
  • Whang, Wan-Kyun (Department of Pathophysiology, College of pharmacy. Chung-Ang University) ;
  • Kim, Chang-Jong (Department of Pathophysiology, College of pharmacy. Chung-Ang University)
  • 발행 : 2002.10.01

초록

For the activity-guided separation on anti-asthmatic action from 4 fractions as n-hexane (yield. 0.09%), EtOAc (0.48%), BuOH (3.0%) and H2O (5.17%) fractions from MeOH extract (11.64%) of powdered Gastrodia elata Rhizoma (GER), some biological active agents were isolated by column chromatography (column, silica gel: elution solvent. CHCl3 : MeOH) according to the method of Junko Hayashi et. al. and Heihachiro Taguchi et. al. (omitted)

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