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Journal of Chinese Pharmaceutical Sciences ›› 2015, Vol. 24 ›› Issue (3): 169-176.DOI: 10.5246/jcps.2015.03.021

• Original articles • Previous Articles     Next Articles

Triterpenoids from the stems of Uncaria macrophylla

Yuding Wei1, LianheYan2, Hong Liang1, Meixiao Zhu2, Duanlu Ye3, Qingying Zhang1*   

  1. 1. State Key Laboratory of Natural and Biomimetic Drugs and Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing 100191, China
    2. Lishui People’s Hospital, Lishui 323000, Zhejiang, China
    3. Qingyuan People’s Hospital, Lishui 323800, Zhejiang, China
  • Received:2014-12-23 Revised:2015-01-19 Online:2015-03-29 Published:2015-01-21
  • Contact: Tel.: 86-10-82801725
  • Supported by:
    Zhejiang Province Traditional Chinese Medicine Scientific Research Fund Project (Grant No. 2011 ZA115).

Abstract:

Nineteen triterpenoids, including eleven ursane triterpenoids and eight olenane triterpenoids, were isolated from the stems of Uncaria macrophylla Wall. by comprehensive chromatographic methods. Structure elucidation of the compounds was succeeded by extensive spectroscopic analysis. Twelve compounds were obtained from this plant for the first time, among which six compounds were obtained from the genus Uncaria for the first time.

Key words: Uncaria macrophylla, Chemical constituents, Triterpenoids

CLC Number: 

Supporting: