Chin. J. Org. Chem. ›› 2016, Vol. 36 ›› Issue (7): 1686-1689.DOI: 10.6023/cjoc201601035 Previous Articles     Next Articles



肖世基a, 史大斌a, 袁泽利a, 陈永正a, 张茂生a, 丁立生b, 周燕b   

  1. a. 遵义医学院药学院 遵义 563000;
    b. 中国科学院成都生物研究所 成都 610041
  • 收稿日期:2016-01-27 修回日期:2016-03-03 发布日期:2016-03-18
  • 通讯作者: 肖世基
  • 基金资助:


Two New Rearranged Lanostane Triterpenoids from Tsuga longibracteata

Xiao Shijia, Shi Dabina, Yuan Zelia, Chen Yongzhenga, Zhang Maoshenga, Ding Lishengb, Zhou Yanb   

  1. a. School of Pharmacy, Zunyi Medical University, Zunyi 563000;
    b. Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041
  • Received:2016-01-27 Revised:2016-03-03 Published:2016-03-18
  • Supported by:

    Project supported by the National Natural Science Foundation of China (No. 31560102).

Two new rearranged lanostane triterpenoids, named tsugalide A (1) and tsugalide B (2), were isolated from the MeOH extract of the stem of Tsuga longibracteata Cheng. Their chemical structures of the new compounds were established on the basis of extensive 1D and 2D NMR spectroscopy, and the configuration of compound 1 was further confirmed by X-ray crystallography.

Key words: pinaceae, Tsuga longibracteata, rearranged lanostane, triterpenoid