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A New Triterpenoid Saponin from Albizzia julibrissin

Zou Kun, Zhao Yuying*, Zhang Ruyi, Zheng Junhua, Tu Guangzhong   

  1. 1. Department of Natural Medicines, Beijing Medical University, Beijing 100083;
    2. Beijing Microchemisty Institute, Beijing 100091
  • Received:1999-07-15 Revised:1999-09-28 Online:2000-09-15 Published:2000-09-15
  • Contact: Zhao Yuying*

Abstract: A new triterpenoid saponin named Julibroside J23 was obtained by HPLC from the stem barks of Albizzia julibrissin Durazz. Its structure (1) (See Fig. 1) was elucidated on the basis of chemical and spectral analyses.

Key words: Albizzia julibrissin, Albizzia julibrissin, Leguminosae, Leguminosae, Triterpenoid saponin, Triterpenoid saponin, Julibroside J23, Julibroside J23

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