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Chemistry of Natural Compounds

, Volume 9, Issue 1, pp 15–16 | Cite as

The structure of pilopleurin — A new chromone from Pilopleura kozo-poljanskii

  • L. G. Avramenko
  • Yu. E. Sklyar
  • M. E. Perel'son
  • M. G. Pimenov
Article
  • 24 Downloads

Summary

From the roots ofPilopleura kozo-poljanskii Schischk. a new chromone has been isolated which has been called pilopleurin. On the basis of the results of hydrolysis and UV, IR, and NMR spectroscopy, it has been established that pilopleurin has the structure 5-hydroxy-2,2′,2′-trimethyl-3′-senecioyloxy-3′,4′-dihydropyrano-5′,6′:6,7-chromone.

Keywords

Phenolic Hydroxyl Chromone Pyrone Caustic Potash Dihydropyran 

Literature cited

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    A. Nitta, J. Pharm. Soc. Japan,85, No. 1, 55 (1965).CrossRefGoogle Scholar
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    A. A. Savina, M. E. Perel'son, A. I. Bankovskii, and G. K. Nikonov, Khim. Prirodn. Soedin., 412 (1970).Google Scholar
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    M. E. Perel'son, Yu. N. Sheinker, G. P. Syrova, G. K. Nikonov, and A. P. Prokopenko, Lekarstv. Rast., Khimiya (Moscow),15, 60 (1969).Google Scholar

Copyright information

© Plenum Publishing Corporation 1975

Authors and Affiliations

  • L. G. Avramenko
  • Yu. E. Sklyar
  • M. E. Perel'son
  • M. G. Pimenov

There are no affiliations available

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