Skip to main content
Log in

Anthraquinones of the lichenAsahinea chrysantha

  • Published:
Chemistry of Natural Compounds Aims and scope

Abstract

From a hexane extract of the dry lichen we have isolated six anthraquinones: chrysophanol (I), islandicin (II), cynodontin (III), emodin (IV), a tetrahydroxymethylanthraquinone (V), and a pentahydroxymethylanthraquinone (VI). The structures of (I) and (IV) were confirmed by direct comparison with authentic samples. The structures of (II) and (III) were established by the aid of UV, IR, PMR, and mass spectra. Pigments (V) and (VI) were isolated from a carbonate extract. Pigment (V): mp > 320°C; UV spectrum (nm) 258, 283, 310, 447, 500, 533; mass spectrum: 286 (M+ 100%), 270, 258, 257, 241, 229, 216, 213, 212, 211, 201, 161, 155, 137, 115, 105, 97. Pigment (VI): mp 315°C; UV spectrum (nm): 247, 261, 302, 500, 540, 565, 578; IR spectrum (cm−1): 1587, 3492; mass spectrum: 302 (M+, 100%), 286, 274, 245, 228, and the metastable ions 248.6, 219.1, and 192.5. The positions of the β-hydroxyls in the molecules of (V) and (VI) have not been definitively established.

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

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

Literature cited

  1. W. L. Culberson and C. F. Culberson, Brittonia,17, 182 (1965).

    Google Scholar 

  2. L. Kappen, in: The Lichens, Academic Press, New York (1973), p. 344.

    Google Scholar 

  3. C. F. Culberson, J. Chromatogr.,72, 113 (1972).

    Google Scholar 

  4. J. Santesson, Ark. Kemi,B30, No. 4, 363 (1969).

    Google Scholar 

  5. A. S. R. Silva, A. C. Alves, M. A. Ferreira, and M. H. Lopes, Garcia de Orta (Lisboa),19, Nos. 1–4, 57 (1971).

    Google Scholar 

  6. R. H. Thomson, Naturally Occurring Quinones, Academic Press, New York (1971), (a) 448, (b) 505 (c) 389, (d) 451, (e) 419 (1971).

    Google Scholar 

  7. B. H. Howard and H. Raistrick, J. Biochem.,44, No. 2, 227 (1949).

    Google Scholar 

  8. H. J. Banks, D. W. Cameron, and W. D. Raverty, Aust. J. Chem.,31, 2271 (1978).

    Google Scholar 

  9. W. Steglish, W. Losel, and W. Reininger, Tetrahedron Lett., 4719 (1967).

  10. K. Aghoramurthy and T. R. Seshadri, J. Sci. Industr. Res.,13A, 114 (1954).

    Google Scholar 

  11. S. Gattenbeck, Acta Chem. Scand.,12, 1211 (1958);14, 296 (1960).

    Google Scholar 

  12. T. M. Harris, A. D. Webb, C. M. Harris, P. J. Wittek, and T. P. Murray, J. Am. Chem. Soc.,98, 6065 (1976).

    Google Scholar 

  13. B. H. Howard and H. Raistrick, J. Biochem.,46, 49 (1950).

    Google Scholar 

  14. H. Raistrick, R. Robinson, and A. R. Todd, J. Biochem.,27, 1170 (1933).

    Google Scholar 

Download references

Authors

Additional information

Pacific Ocean Institute of Bioorganic Chemistry of the Far Eastern Scientific Center, Academy of Sciences of the USSR, Vladivostok. Translated from Khimiya Prirodnykh Soedinenii, No. 2, pp. 160–165, March–April, 1980.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Mishchenko, N.P., Stepanenko, L.S., Krivoshchekova, O.E. et al. Anthraquinones of the lichenAsahinea chrysantha . Chem Nat Compd 16, 117–121 (1980). https://doi.org/10.1007/BF00638766

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00638766

Keywords

Navigation