Advertisement

Chemistry of Natural Compounds

, Volume 10, Issue 4, pp 454–457 | Cite as

Structure of stachysic acid — A new diterpenoid of the kaurane series

  • D. P. Popa
  • G. S. Pasechnik
Article

Summary

In addition to 6-hydroxy- and 6,18-dihydroxy-(—)-kaurenes, fromStachys silvatica L. (family Labiatae) we have isolated a new diterpenoid of the kaurane series which we have called stachysic acid and for it we have established the structure of 6β-acetoxy-(—)-kaur-16-en-18β-oic acid.

Keywords

Petroleum Ether Diterpenoid Neutral Fraction Raney Nickel Vinyl Proton 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

Literature cited

  1. 1.
    T. M. Orgiyan and D. P. Popa, Khim. Prirodn. Soedin., 7 (1969).Google Scholar
  2. 2.
    F. Piozzi, P. Venturella, and A. Bellino, Tetrahedron,24, 4073 (1968).CrossRefGoogle Scholar
  3. 3.
    E. Fujita, T. Fujita, and M. Shipuya, Chem. Somm., 148 (1967).Google Scholar
  4. 4.
    M. C. Pérezamador and F. Garcia Jimenez, Tetrahedron,22, 1937 (1960).CrossRefGoogle Scholar
  5. 5.
    D. H. Williams and N. S. Bhacca, Tetrahedron,21, 2021 (1965).CrossRefGoogle Scholar
  6. 6.
    A. Gaudemer, G. Polonsky, and E. Wenkert, Bull., 407 (1964); E. Wenkert and P. Beak, Tetrahedron Lett., 358 (1961).Google Scholar

Copyright information

© Plemum Publishing Corporation 1976

Authors and Affiliations

  • D. P. Popa
  • G. S. Pasechnik

There are no affiliations available

Personalised recommendations