Chemistry of Natural Compounds

, Volume 25, Issue 5, pp 564–568 | Cite as

Synthesis of 24-ethylcholesta-7, 22E-diene-3β, 5β-triol — A natural trihydroxysteroid from the bryozoan Myriapora truncata

  • N. V. Kovganko
  • S. K. Ananich


24-Ethylcholesta-7, 22E-diene-3β,5α,6β-triol — a natural trihydroxysteroid from the bryozoanMyriapora truncata — has been synthesized from stigmasterol.


Bromine Acetic Anhydride Stigmasterol Sodium Sulfite Enone 


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Literature cited

  1. 1.
    E. Cafieri, E. Faltorusso, M. Gavagnin, and C. Santacroce, J. Nat. Prod.,48, No. 6, 944 (1985).CrossRefGoogle Scholar
  2. 2.
    V. Piccialli and D. Sica, J. Nat. Prod.,50, No. 5, 915 (1987).CrossRefGoogle Scholar
  3. 3.
    A. A. Akhrem, N. V. Kovganko, F. A. Lakhvich, and V. A. Khripach, Izv. Akad. Nauk BSSR Ser. Khim. Nauk, No. 2, 96 (1985).Google Scholar
  4. 4.
    A. A. Akhrem, F. A. Lakhvich, V. A. Khripach, V. N. Zhabinskii, and N. V. Kovganko, Zh. Org. Khim.,20, No. 10, 2140 (1984).Google Scholar
  5. 5.
    L. Fieser and M. Fieser, Steroids, Reinhold, New York (1959) [Russian translation, Mir, Moscow (1964), p. 369].Google Scholar

Copyright information

© Plenum Publishing Corporation 1990

Authors and Affiliations

  • N. V. Kovganko
  • S. K. Ananich

There are no affiliations available

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