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A New β-Ionone of Michelia champaca

  • C. Y. Chen,
  • Z. H. Wang,
  • S. L. Liu,
  • H. C. Yeh,
  • H. T. Li,
  • W. J. Li,
  • M. J. Cheng

摘要

A new β-ionone, tzuhaien acid (1), along with five known compounds including liriodenine (2), lysicamine (3), oxoxylopine (4), (–)-anonaine (5), and (–)-asimilobine (6) were isolated from the flowers of Michelia champaca L. (Magnoliaceae). The structure of the new β-ionone was elucidated by physical evidence.