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Chemistry of Natural Compounds

, Volume 12, Issue 2, pp 153–156 | Cite as

Structure of the sesquiterpene lactone tanacin

  • A. I. Yunusov
  • N. D. Abdullaev
  • Sh. Z. Kasymov
  • G. P. Sidyakin
  • M. R. Yagudaev
Article

Summary

1. A new sesquiterpene lactone which has been called tanacin has been isolated from the leaves ofTanacetum pseudoachillea C. Winkl.

2. On the basis of an interpretation of the PMR spectrum of (I) using the method of multifrequency resonance, the structure of 6-angeloyloxy-1,10-epoxygermacr-4,11(13)-dien-8,12-olide has been established for tanacin.

3. The chemical conversion of tanacin into chrysanin has been performed, which confirms the structure found.

Keywords

Lactone Proton Magnetic Resonance Spectrum Sesquiterpene Lactone Olefinic Proton Sodium Bicarbonate Solution 

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Literature cited

  1. 1.
    A. I. Yunusov, Sh. Z. Kasymov, and G. P. Sidyakin, Khim. Prirodn. Soedin., 276 (1973); 262 (1975).Google Scholar
  2. 2.
    W. von Philipsborn, Angew. Chem., Int. Ed.,10, 472 (1971).CrossRefGoogle Scholar
  3. 3.
    F. Bohlmann, V. S. Bhaskar Rao, and M. Grenz, Tetrahedron Lett.,36, 3947 (1968).CrossRefGoogle Scholar
  4. 4.
    R. W. Doskotch and F. S. El-Feraly, Can. J. Chem.,47, 1139 (1969).CrossRefGoogle Scholar
  5. 5.
    R. W. Doskotch, F. S. El-Feraly, and C. D. Hufford, Can. J. Chem.,49, 2103 (1971).CrossRefGoogle Scholar
  6. 6.
    M. N. Mukhametzhanov, V. I. Sheichenko, A. I. Ban'kovskii, K. S. Rybalko, and K. I. Boryaev, Khim. Prirodn. Soedin., 56 (1969).Google Scholar
  7. 7.
    I. S. Akhmedov, Sh. Z. Kasymov, and G. P. Sidyakin, Khim. Prirodn. Soedin., 691 (1970).Google Scholar

Copyright information

© Plenum Publishing Corporation 1977

Authors and Affiliations

  • A. I. Yunusov
  • N. D. Abdullaev
  • Sh. Z. Kasymov
  • G. P. Sidyakin
  • M. R. Yagudaev

There are no affiliations available

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