The structure of ulopterol

  • A. Z. Abyshev
  • A. M. Kutnevich
  • N. P. Kostyuchenko
  • O. S. Anisimova
  • A. I. Ermakov
  • Yu. N. Sheinker
Article

Conclusions

A new coumarin C15H18O5 with mp 141.5–142.5° C (from benzene) has been isolated from the roots and fruit ofPrangos uloptera D. C., and it has been called “ulopterol.” On the basis of UV, IR, NMR, and mass spectra it has been found to have the structure of 6-(2′,3′-dihydroxy-3′-methylbutyl)-7-methoxy-coumarin and is a geometrical isomer of meranzin hydrate.

Keywords

Coumarin Petroleum Ether Activity Grade Pyrone Ring Methylbutyl 

References

  1. 1.
    A. Z. Abyshev and A. M. Kutnevich, KhPS [Chemistry of Natural Compounds], 4, 378, 1968.Google Scholar
  2. 2.
    Yu. N. Sheinker, G. Yu. Pek, and M. E. Perel'son, DAN, 158, 1382, 1964.Google Scholar
  3. 3.
    G. A. Kuznetsova, Natural Coumarins and Furocoumarins [in Russian], 1967.Google Scholar
  4. 4.
    G. A. Kuznetsova and A. Z. Abyshev, KhPS [Chemistry of Natural Compounds], 1, 283, 1965.CrossRefGoogle Scholar
  5. 5.
    K. Hata, M. Kozawa, Y. Ikeshiro, and K.-Y. Yen, J. Pharm. Soc. Japan, 88, no. 5, 513, 1968.Google Scholar

Copyright information

© Consultants Bureau 1973

Authors and Affiliations

  • A. Z. Abyshev
    • 1
  • A. M. Kutnevich
    • 1
  • N. P. Kostyuchenko
    • 1
  • O. S. Anisimova
    • 1
  • A. I. Ermakov
    • 1
  • Yu. N. Sheinker
    • 1
  1. 1.Leningrad Forestry AcademyUSSR

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