Chin. J. Org. Chem. ›› 2006, Vol. 26 ›› Issue (01): 116-119. Previous Articles     Next Articles

Reports

冻地银莲花中三萜皂苷的HPLC/MSn分析

周燕1,李锐1,王兴明2,彭树林1,丁立生*,1   

  1. (1中国科学院成都生物研究所 成都 610041)
    (2西南科技大学化学与生物工程系 绵阳 621002)
  • 收稿日期:2005-02-21 修回日期:2005-07-15 发布日期:2005-12-31
  • 通讯作者: 丁立生

HPLC/MSn Analysis of Triterpenoid Saponins from Anemone rupestris ssp. gelida

ZHOU Yan1,LI Rui1,WANG Xing-Ming2,PENG Shu-Lin1,DING Li-Sheng*,1   

  1. (1 Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041)
    (2 Department of Chemistry and Biology Engineering, Southwest University of Science and Technology, Mianyang 621002)
  • Received:2005-02-21 Revised:2005-07-15 Published:2005-12-31
  • Contact: DING Li-Sheng

High performance liquid chromatography coupled with on-line tandem mass spectrometry (HPLC/MSn) was applied to characterization of triterpenoid saponins in the whole plant of Anemone rupestris ssp. gelida. By using ESI-MSn analysis and comparison retention time with those of authentic samples, 11 major triterpenoid saponins were identified as hederacholichiside F (1), leontoside D (2), kalopanaxsaponin B (3), hederacholichiside E (4), cauloside D (5), hederasaponin B (6), ciwujianoside C3 (7), leontoside B (8), kalopanaxsaponin A (9), akebia saponin D (10) and oleanolic acid 3-rhamnosyl-(12)- [glucosyl-(14)]arabinoside (11). Among them, the saponins of 2, 5, 7, 10 and 11 were found from this plant for the first time.

Key words: triterpenoid saponin, HPLC/MSn, analysis, Anemone rupestris ssp. Gelida