Chinese Journal of Magnetic Resonance ›› 2005, Vol. 22 ›› Issue (2): 195-200.

• Articles • Previous Articles     Next Articles

Analysis of Active Ingredients in Alisma orientalis (Sam.)Juze Extract for Inhibiting  Formation of Urinary Oxalate Calcium Calculi by 2D NMR

  

  1. Faculty of Pharmaceutical Sciences, Tongji Medical College of Huazhong University of Science and Technology, Wuhan 430030, China
  • Received:2004-10-25 Revised:2004-12-10 Online:2005-06-05 Published:2005-06-05
  • Supported by:

    国家自然科学基金资助项目(39970891).

Abstract:

Three compounds were isolated from the active fraction of Alisma orientalis (Sam.) Juze extract that inhibits urinary oxalate calcium calculi formation, and identified to be alisol F 24-acetate, alisol A 24-acetate and alismoxide. The proton chemical shifts of alisol F 24-acetate were assigned by using 2D NMR techniques including 1H-1H COSY、HMQC and HMBC.

Key words: 2D NMR, Alisma orientalis(Sam.)Juzep, alisol F 24-acetate, oxalate calcium calculi

CLC Number: