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Isolation of quercetin 3,7,3′,4′-tetrasulphate fromFlaveria bidentis L. Otto Kuntze

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Résumé

A partir de l'extrait des feuilles deFlaveria bidentis (Compositae), on peut obtenir le 3,7, 3′, 4′ tétrasulphate de quercétine. Sa constitution a été déterminée par des méthodes physiques et chimiques.

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References

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  6. Part of this research was carried out with funds provided by the Instituto Nacional de Farmacologia y Bromatología (Buenos Aires, Argentina) and is O.J.P. de S.'s doctoral thesis.

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Authors and Affiliations

  1. Departmento de Farmacia, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, Argentina

    O. J. Pereyra de Santiago & H. R. Juliani

Authors
  1. O. J. Pereyra de Santiago
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  2. H. R. Juliani
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Additional information

Acknowledgments. We thank ProfessorsV. Deulofeu (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires) andR. Caputto (Facultad de Ciencias Químicas, Univ. Nac. de Cordoba) for the very useful discussions. To Agron. A.Hunziker (Museum of Botany, Universidad Nacional de Córdoba) for the taxonomic classification. To Dr.H. M. Horowitz (Pasadena, California) for the authentic sample of Azaleatine.

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Pereyra de Santiago, O.J., Juliani, H.R. Isolation of quercetin 3,7,3′,4′-tetrasulphate fromFlaveria bidentis L. Otto Kuntze. Experientia 28, 380–381 (1972). https://doi.org/10.1007/BF02008285

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