Two new phenolic compounds, methyl 2-hydroxy-4-methoxy-6-(2-oxopentyl)-benzoate (1) and 4-methoxy-6-pentyl-1,2-dihydroxybenzene (2), together with two known phenolic derivatives, were isolated from the Antarctic lichen Pertusaria dactylina (Pertusariaceae). The structures of the new compounds were determined by 1D and 2D NMR and HR-MS experiments, as well as by comparison of their data with the published values.
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Acknowledgment
This work was supported by a grant to the Korea Polar Research Institute, KOPRI, under project PE19210. We thank H. S. Shin, National Center for Inter-University Research Facilities, Seoul National University, for the provision of the mass spectrometry facility used in this study.
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Published in Khimiya Prirodnykh Soedinenii, No. 1, January–February, 2020, pp. 29–30.
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Goo, M.H., Kim, J.H., Park, H. et al. Two New Phenolic Compounds from the Antarctic Lichen Pertusaria dactylina. Chem Nat Compd 56, 27–29 (2020). https://doi.org/10.1007/s10600-020-02936-0
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DOI: https://doi.org/10.1007/s10600-020-02936-0