Chemistry of Natural Compounds

, Volume 18, Issue 6, pp 654–657 | Cite as

Coumarins ofHapolophyllum obtusifolium. Structures of two new coumarin glycosides

  • É. Kh. Batirov
  • A. D. Matkarimov
  • V. M. Malikov
  • E. Seitmuratov
Article

Abstract

Two coumarin glycosides have been isolated from an aqueous ethanolic extract of the epigeal part ofHaplophyllum obtusifolium: (I) — C16H16O10, mp 164–166°C, [α]D −52.4° (dimethylformamide); and (II) — C26H26O12, mp 206–208°C, [α]D −110.5° (pyridine). It has been established on the basis of chemical transformations and spectral characteristics that (I) has the structure of fraxetin 7-O-β-D-glucopyranoside and (II) that of scopoletin 7-O-(6′-O-feruloyl-β-D-glucopyranoside).

Keywords

Coumarin Ferulic Acid Epigeal Part Scopoletin Dimethyl Sulfate 

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Literature cited

  1. 1.
    A. D. Matkarimov, É. Kh. Batirov, V. M. Malikov, and E. Seitmuradov, Khim. Prir. Soedin., 795 (1981).Google Scholar
  2. 2.
    É. Kh. Batirov, A. D. Matkarimov, V. M. Malikov, M. R. Yagudaev, and E. Seitmuradov, Khim. Prir. Soedin., 785 (1980).Google Scholar
  3. 3.
    G. A. Kuznetsova, Natural Coumarins and Furocoumarins [in Russian], Leningrad (1967), p. 79.Google Scholar
  4. 4.
    I. D. Sham'yanov, A. Mallabaev, and G. P. Sidyakin, Khim. Prir. Soedin., 784 (1974).Google Scholar
  5. 5.
    R. U. Lemieux and J. D. Stevens, Can. J. Chem.,43, 2059 (1965).CrossRefGoogle Scholar
  6. 6.
    C. V. Holland, D. Horton, M. J. Miller, and N. S. Bhacca, J. Org. Chem.,32, 3077 (1967).CrossRefGoogle Scholar
  7. 7.
    I. P. Kovalev and V. I. Litvinenko, Khim. Prir. Soedin., 233 (1965).Google Scholar
  8. 8.
    V. Plovier, C. R. Acad. Sci. Paris, Sér. D,268, 1982 (1969).Google Scholar
  9. 9.
    V. Plovier, C. R. Acad. Sci. Paris, Sér. D,270, 1526 (1970).Google Scholar
  10. 10.
    M. P. Yuldashev, É. Kh. Batirov, and V. M. Malikov, Khim. Prir. Soedin., 168 (1980).Google Scholar
  11. 11.
    S. Z. Ivanova, Author's abstract of Candidate's dissertation, Irkutsk (1978).Google Scholar

Copyright information

© Plenum Publishing Corporation 1983

Authors and Affiliations

  • É. Kh. Batirov
  • A. D. Matkarimov
  • V. M. Malikov
  • E. Seitmuratov

There are no affiliations available

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