Springer Nature is making SARS-CoV-2 and COVID-19 research free. View research | View latest news | Sign up for updates

A study of the properties and13C NMR spectra of pinifolic acid and its derivatives

  • 55 Accesses

  • 2 Citations

Abstract

The properties and13C NMR spectra of pinifolic acid (13S-labd-8,17-ene-15,18-dioic acid), its monomethyl ester, its dimethyl ester, its dicyclohexylammonium salt, dihydropinifolic acid, 18-hydroxy-13S-labd-8(17)-en-15-oic acid, the cyclohexylammonium salt of the monomethyl ester, the bis(diethylammonium) salt, pinifodiol (13S-labd-8(17)-ene-15,18-diol), the acetate of 18-hydroxy-13S-labd-8(17)-en-15-oic acid, and the diacetate of pinifodiol have been studied.

This is a preview of subscription content, log in to check access.

Literature cited

  1. 1.

    C. R. Enzell and O. Theander, Acta Chem. Scand.,16, 607 (1962).

  2. 2.

    I. I. Bardyshev and A. S. Degtyarenko, Khim. Prirodn. Soedin., 573 (1980).

  3. 3.

    A. G. Gonzalez, J. M. Arteaga, J. L. Breton, and B. M. Fraga, Phytochemistry,16, 107 (1977).

  4. 4.

    S. Almkvist, C. R. Enzell, and F. W. Wehrli, Acta Chem. Scand.,B29, 695 (1975).

  5. 5.

    E. Wenkert and B. L. Buckwalter, J. Am. Chem. Soc.,94, 4367 (1972).

Download references

Additional information

Institute of Physical Organic Chemistry of the Academy of Sciences of the Belorussian SSR, Minsk. Translated from Khimiya Prirodnykh Soedinenii, No. 5, pp. 568–572, September–October, 1981.

Rights and permissions

Reprints and Permissions

About this article

Cite this article

Bardyshev, I.I., Degtyarenko, A.S., Pekhk, T.I. et al. A study of the properties and13C NMR spectra of pinifolic acid and its derivatives. Chem Nat Compd 17, 408–410 (1981). https://doi.org/10.1007/BF00565151

Download citation

Keywords

  • Dimethyl Ester
  • Hydroxymethyl Group
  • Amine Salt
  • Platinum Black
  • Sclareol