Abstract
A new flavonoid, mucroflavone B, is isolated from the terrestrial part ofTanacetopsis mucronata (Regel. et Schmalh.) S. Kovalevsk. IR, mass, UV, and PMR spectra and a comparison with those of similar compounds provide a basis for proposing the structure 5,6,4′-trihydroxy-7,8,3′-trimethoxyflavone for mucroflavone B.
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Translated from Khimiya Prirodnykh Soedinenii, No. 6, pp. 730–733, November–December, 1999.
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Izbosarov, M.B., Abduazimov, B.K., Vdovin, A.D. et al. Structure of mucroflavone B. Chem Nat Compd 35, 625–627 (1999). https://doi.org/10.1007/BF02236287
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DOI: https://doi.org/10.1007/BF02236287