ANTHRAQUINONE FROM THALLUS OF LICHEN Ramalina javanica Nyl

https://doi.org/10.22146/ijc.21780

Suyanto Suyanto(1*), Wahyudi Priyono Suwarso(2), Soleh Kosela(3), Hery Suwito(4), Pratiwi Pudjiastuti(5), Sri Winiati(6), Nurdin Saidi(7)

(1) Department of Chemistry, Faculty of Sciences, Airlangga University, Surabaya
(2) Department of Chemistry, Faculty of Sciences, Indonesia University, Depok
(3) Department of Chemistry, Faculty of Sciences, Indonesia University, Depok
(4) Department of Chemistry, Faculty of Sciences, Airlangga University, Surabaya
(5) Department of Chemistry, Faculty of Sciences, Airlangga University, Surabaya
(6) Department of Chemistry, Faculty of Sciences, Jakarta State University, Jakarta
(7) Department of Chemistry, Faculty of Sciences, Syah Kuala University, Banda Aceh
(*) Corresponding Author

Abstract


The isolation of 1,3,8- trihydroxy-2(1'-pentanol)-6-methoxy anthraquinone from acetone extract of lichen thallus of Ramalina javanica Nyl. was carried out. Its structure was determined based on spectroscopic evidences.


Keywords


Ramalina javanica Nyl.; anthraquinone

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References

[1] Hale, M.E., 1979, How To Know The Lichens, 2nd ed. Smithsonian Institution, The Nature Series Wm C.Brown Company Publishers Dubuque Iowa, p 1.

[2] Elix, J.A., 1997, Biochemistry and Secondary Metabolites, in Nash, T.H., Lichen Biology, Cambridge University Press, Cambridge, 155.

[3] Padmawinata, K. and Soediro, I.,1982, Analisis Spektrum Senyawa Organik, Translate from Spectrum Analysis of Organic Compound, An introductory programmed text, by Creswell, C.J., Runquist, O.A. & Campell, M.M., x+360 page, ITB Press, Bandung.

[4] Silverstein, R.M. and Webster, F.X., 1998, Spectrometric Identification of Organic Compound, 6th , Ed., John Wiley & Sons, Inc. New York,

[5] Sanagi, M.M., 1999, Spektrometri JISIM, Universiti Teknologi Malaysia, Johor Darul Ta’zim

[6] Huneck, S., and Yoshimura, I., Identification of Lichen Substances, Springer-Verlag, Berlin, 1996, p 3-5, 352.

[7] Dewick, P.M.,1992, Medicinal Natural Products A Biosynthetic Approach, John Wiley & Sons, Chichester



DOI: https://doi.org/10.22146/ijc.21780

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