Advertisement

Chemistry of Natural Compounds

, Volume 19, Issue 6, pp 699–703 | Cite as

Steroid saponins and sapogenins ofAllium. XIX. The structure of karatavigenin C

  • Yu. S. Vollerner
  • N. D. Abdullaev
  • M. B. Gorovits
  • N. K. Abubakirov
Article

Abstract

Two new steroid glycosides of the spirostan series — karataviosides E and F — have been isolated from inflorescences ofAllium karataviense Regel. Smith degradation of these compounds has given a steroid sapogenin, karatavigenin C, which is (25S)-spirost-5-ene-2α,3β,24S-triol. Its structure was established from an analysis of spectral characteristics.

Keywords

Glycoside Hydroxy Group Olefinic Proton NaIO4 Steroid Saponin 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Literature cited

  1. 1.
    Yu. S. Vollerner, M. B. Gorovits, T. T. Gorovits, and N. K. Abubakirov, Khim. Prir. Soedin., 740 (1978); 355 (1980).Google Scholar
  2. 2.
    Yu. S. Vollerner, N. D. Abdullaev, M. B. Gorovits, and N. K. Abubakirov, Khim. Prir. Soedin., 197 (1983).Google Scholar
  3. 3.
    M. B. Gorovits, F. S. Khristulas, and N. K. Abubakirov, Khim. Prir. Soedin., 747 (1973).Google Scholar
  4. 4.
    F. S. Khristulas, M. B. Gorovits, and N. K. Abubakirov, Khim. Prir. Soedin., 530 (1974).Google Scholar
  5. 5.
    M. Abdel-Akher, J. K. Hamilton, R. Montgomery, and F. Smith, J. Am. Chem. Soc.,74, 4970 (1952).CrossRefGoogle Scholar
  6. 6.
    W. H. Faul and C. Djerassi, Org. Mass. Spectrom.,3, 1187 (1970).CrossRefGoogle Scholar
  7. 7.
    H. Budzikiewicz, K. Takeda, and K. Schreiber, Monatsh. Chem.,101, 1003 (1970).CrossRefGoogle Scholar
  8. 8.
    K. Takeda, H. Minato, A. Shimaoka, and Y. Matsui, J. Chem. Soc., 4815 (1963).Google Scholar
  9. 9.
    N. Fukuda, N. Imamura, E. Saito, T. Nohara, and T. Kawasaki, Chem. Pharm. Bull.,29, 325 (1981).CrossRefGoogle Scholar
  10. 10.
    K. Tori, J. Nishikawa, S. Seo, A. Uomori, and F. Yasuda, Steroids,39, 73 (1982).CrossRefGoogle Scholar
  11. 11.
    K. Tori and K. Aono, Annu. Rep. Shionagi Res. Lab.,14, 136 (1964).Google Scholar
  12. 12.
    C. Sannié, S. Heitz, and H. Lapin, C. R. Acad. Sci. Paris,233, 1670 (1951).PubMedGoogle Scholar

Copyright information

© Plenum Publishing Corporation 1984

Authors and Affiliations

  • Yu. S. Vollerner
  • N. D. Abdullaev
  • M. B. Gorovits
  • N. K. Abubakirov

There are no affiliations available

Personalised recommendations