Grosulfeimin and new related guaianolides from cynara scolymus L.

Autores/as

  • P. Barbetti
  • I. Chippini
  • G. Fardella
  • G. Grandolini

Resumen

Three new guaianolides 11-H-13-rnethylsulfonylgrosheirnin 5 (Grosulfeirnin), 8-deoxy-11, 13-dihydroxygrosheimin 7 and 8-deoxy-11-hydroxy-13-chlorogrosheimin 8 have been isolated from the leaves of Cynara scolymus L. Besides, 8-epigrosheirnin 9 has been isolated for the ftrst time frorn this source. The structures were deterrnined by spectroscopical rnethods and by chernical correlations.

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Publicado

1991-12-20

Cómo citar

1.
Barbetti P, Chippini I, Fardella G, Grandolini G. Grosulfeimin and new related guaianolides from cynara scolymus L. Ars Pharm [Internet]. 20 de diciembre de 1991 [citado 28 de abril de 2024];33(1-2-3-4):433-9. Disponible en: https://revistaseug.ugr.es/index.php/ars/article/view/25818

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