The new spiro compound 1-carbonyl-3-methoxy-2,4-diene-spiro[5,7]-14,15-dihydroxynaphthalene (1) and four known compounds [calycosin (2), psoracinol (3), octadecyl caffeate (4), (–)-syringaresinol (5)] were isolated from the aerial part of Caragana acanthophylla. The molecular structures were determined using PMR, 13C NMR, 2D, and mass spectra.
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Translated from Khimiya Prirodnykh Soedinenii, No. 4, July–August, 2017, pp. 550–552.
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Maihesuti, L., Lan, P., Imerhasan, M. et al. A New Spiro Compound from Caragana acanthophylla . Chem Nat Compd 53, 646–648 (2017). https://doi.org/10.1007/s10600-017-2081-5
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DOI: https://doi.org/10.1007/s10600-017-2081-5