Chemistry of Natural Compounds

, Volume 12, Issue 6, pp 660–665 | Cite as

Proanthocyanidin dimers fromSpiraea hypericifolia

  • L. T. Pashinina
  • N. D. Storozhenko
  • T. K. Chumbalov
Article
  • 34 Downloads

Summary

From the bark and roots ofSpiraea hypericifolia L. we have isolated and identified proanthocyanidins consisting of dimers of 3,3′,4′,5,7-pentahydroxyflavans: a dimer from the bark (B-1) with the 2R:3R configuration of the asymmetric centers of the “top” half of the molecule and 2R:3S of the “bottom” half and a dimer from the roots with the 2R:3R configurations of the asymmetric centers of both the “top” and “bottom” halves of the molecule.

Keywords

Catechin Epicatechin Cyanidin Phloroglucinol Protocatechuic Acid 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Literature cited

  1. 1.
    A. L. Kursanov, Biokhimiya,6, 128 (1941).Google Scholar
  2. 2.
    K. Freudenberg, Scient. Proc. Roy. Dublin Soc.,27, No. 4, 153 (1956).Google Scholar
  3. 3.
    K. Weinges, W. Bähr, W. Ebert, K. Goritz, and H. D. Mark, Fortschr. Chem. Org. Naturstoffe,27, 158 (1969).Google Scholar
  4. 4.
    K. Weinges, Acta Physica et Chimica; Debrecen,17, 249 (1971).Google Scholar
  5. 5.
    K. Weinges, W. Kaltenhauser, H. D. Marx, E. Nader, F. Nader, J. Perner, and D. Seiler, Ann. Chem.,711, 184 (1968).CrossRefGoogle Scholar
  6. 6.
    R. S. Thompson, D. Jacques, E. Haslam, and R. J. V. Tanner, J. Chem. Soc., Perkin I,11, 1387 (1972).Google Scholar
  7. 7.
    K. Weinges, K. Göritz, and F. Nader, Ann. Chem.,715, 164 (1968).CrossRefGoogle Scholar

Copyright information

© Plenum Publishing Corporation 1977

Authors and Affiliations

  • L. T. Pashinina
  • N. D. Storozhenko
  • T. K. Chumbalov

There are no affiliations available

Personalised recommendations