Abstract
Some 1,3-benzodioxan analogs of chalcones and their epoxides have been obtained, and used to prepare pyrazolines and novel flavone and flavanone analogs of flavolignan (sylibin). The PMR spectra of novel compounds are shown and discussed, together with the results of preliminary biological tests.
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For Communication 12, see [1].
Translated from Khimiya Geterotsiklicheskikh Soedinenii, No. 7, pp. 879–887, July, 1992.
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Khilya, V.P., Budi, K.A., Aitmambetov, A. et al. Chemistry of heteroanalogs of isoflavones 13. 1,3-Benzodioxan analogs of flavonoids. Chem Heterocycl Compd 28, 728–735 (1992). https://doi.org/10.1007/BF00474482
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DOI: https://doi.org/10.1007/BF00474482