Reactions of usninic acid with various oxidants were studied. The oxidation occurred at the resorcinol ring. New derivatives of usninic acid were obtained from reactions with per-acids.
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Translated from Khimiya Prirodnykh Soedinenii, No. 5, pp. 616–618, September– October, 2010.
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Sokolov, D.N., Luzina, O.A., Polovinka, M.P. et al. Oxidation of usninic acid. Chem Nat Compd 46, 730–733 (2010). https://doi.org/10.1007/s10600-010-9727-x
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DOI: https://doi.org/10.1007/s10600-010-9727-x