Chemistry of Natural Compounds

, Volume 33, Issue 3, pp 310–315 | Cite as

Triterpene glycosides ofHedera taurica XV. Structures of glycosides St-I3, St-I4a, St-I4b, and St-I5 from the stems of Crimean ivy

  • V. I. Grishkovets
  • O. Ya. Tsvetkov
  • S. V. Godin
  • A. S. Shashkov
  • V. Ya. Chirva
Article
  • 42 Downloads

Abstract

From the stems of Crimean ivyHedera taurica Carr. (fam. Araliaceae) we have isolated the new triterpene glycosides St-I3, St-I5, and St-I4a, which are, respectively, the 3–0-β-D-glucopyranoside 28-O-[O-α-L-rhamnopyranosyl-(1→4)-O-(6-O-acetyl-β-D-glucopyranosyl)-(1→6)-O-β-D-glucopyranosides] of oleanolic acid and of hederagenin and the 3-O-β-D-glucopyranuronoside 28-O-β-gentiobioside of oleanolic acid, and also the previously known 3-O-[O-β-D-galactopyranosyl-(1→2)-β-D-glucopyranuronoside 28-O-β-D-glucopyranoside] of oleanolic acid (glycoside Rb-4).

Keywords

Organic Chemistry Glycoside Oleanolic Acid Triterpene Glycoside Hederagenin 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    V. I. Grishkovets, O. Ya. Tsvetkov, A. S. Shashko, and V. Ya. Chirva, Bioorg. Khim.,21, 468 (1995).Google Scholar
  2. 2.
    V. I. Grishkovets, O. Ya. Tsvetkov, A. S. Shashko, and V. Ya. Chirva, Khim. Prir. Soedin., 397 (1997) [preceding paper in this issue].Google Scholar
  3. 3.
    L. Braunschweiler and R. R. Ernst, J. Magn. Reson.,53, 521 (1983).Google Scholar
  4. 4.
    H. Kizu, S. Kutayama, F. Nakatani, T. Tomimori, and T. Namba, Chem. Pharm. Bull.,33, 3324 (1985); H. Kizu, S. Hirabayashi, M. Suzuki, and T. Tomomori, Chem. Pharm. Bull.,33, 3473 (1985); C.-J. Shao, R. Kai, J.-D. Xu, and O. Tanaka, Chem. Pharm. Bull.,36, 601 (1988); C.-J. Shao, R. Kai, J.-D. Xu, and O. Tanaka, Chem. Pharm. Bull.,37, 42 (1989); C.-J. Shao, R. Kasai, K. Ohtani, and O. Tanaka, Chem. Pharm. Bull.,38, 1087 (1990).Google Scholar
  5. 5.
    H. Kawai, M. Nishida, Y. Tashiro, M. Kuroyanagi, A. Ueno, and M. Sotaka, Chem. Pharm. Bull.,37, 2318 (1989).Google Scholar
  6. 6.
    S. Takabe, T. Takeda, Y. Chen, and Y. Ogihara, Chem. Pharm. Bull.,33, 4701 (1985).Google Scholar

Copyright information

© Plenum Publishing Corporation 1997

Authors and Affiliations

  • V. I. Grishkovets
  • O. Ya. Tsvetkov
  • S. V. Godin
  • A. S. Shashkov
  • V. Ya. Chirva

There are no affiliations available

Personalised recommendations