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Chemistry of Natural Compounds

, Volume 46, Issue 2, pp 209–211 | Cite as

A new flavonoid from Macrothelypteris torresiana

  • Ying Tang
  • Chaomei Xiong
  • Daonian Zhou
  • Anhua Wei
  • Wei Fu
  • Yaling Cai
  • Jinlan Ruan
Article

A new flavonoid, 5,7-dihydroxy-2-(1-hydroxy-2,6-dimethoxy-4-oxo-cyclohex)-chromen-4-one (1), was isolated from the roots of Macrothelypteris torresiana (Gaud.) Ching. (Thelypteridaceae). The structure of the product was identified on the basis of detailed spectral analysis, including X-ray structure analysis.

Keywords

Flavonoid Macrothelypteris torresiana 5,7-dihydroxy-2-(1-hydroxy-2,6-dimethoxy-4-oxo-cyclohex)chromen-4-one X-ray structure analysis 

Notes

Acknowledgment

The author is grateful to the Analytical and Testing Center of Huazhong University of Science and Technology for measuring the NMR spectrum, and to the Department of Chemistry, Central China Normal University for X-ray structure analysis.

References

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Copyright information

© Springer Science+Business Media, Inc. 2010

Authors and Affiliations

  • Ying Tang
    • 1
  • Chaomei Xiong
    • 1
  • Daonian Zhou
    • 1
  • Anhua Wei
    • 1
  • Wei Fu
    • 1
  • Yaling Cai
    • 1
  • Jinlan Ruan
    • 1
  1. 1.College of Pharmacy, Tongji Medical CenterHuazhong University of Science and TechnologyWuhanChina

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