INSULATION AND STRUCTURAL ELUCIDATION OF A NITROGEN COMPOUND AND HAEMATOMATE COMPOUND LIQUEN STYLE Everniopsis trulla

  • O.N. Castro M
  • J. Santiago
  • J. Álvarez
DOI: https://doi.org/10.37761/rsqp.v83i2.187
Keywords: usnic acid, atranorin, Everniopsis trulla, ethyl haematommate, lichen

Abstract

ThechloroformextractofthePeruvianlichenEverniopsis trulla, were isolated four metabolites, being three already reported in the literature (usnic acid, atranorin, Ethyl haematommate) and a new, which were identified and elucidated by one-dimensional spectroscopic techniques (1 H-NMR, 13C-NMR DEPT) and two-dimensional (COSY, HMBC and NOESY), mass spectrometry and IR and UV spectroscopy. This work is the first chemical study of lichen Everniopsis trulla.

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Author Biographies

O.N. Castro M

Student graduated from the Doctorate in Chemical Sciences, at the Graduate School, Faculty of Chemistry, of the UNMSM.

J. Santiago

Faculty of Chemistry and Chemical Engineering of the UNMSM.

J. Álvarez

Faculty of Chemistry and Chemical Engineering of the UNMSM.

Published
2017-06-30
Issue
Vol. 83 No. 2 (2017): Journal of the Sociedad Química Del Perú
Section
Artículos

Copyright (c) 2017 Sociedad Química del Perú

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