Phenolic compounds from Scorzonera tomentosa L.


Creative Commons License

SARI A., ZIDORN C., ELLMERER E. P. , Ozgokce F. , ONGANIA K., STUPPNER H.

HELVETICA CHIMICA ACTA, vol.90, no.2, pp.311-317, 2007 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 90 Issue: 2
  • Publication Date: 2007
  • Doi Number: 10.1002/hlca.200790035
  • Title of Journal : HELVETICA CHIMICA ACTA
  • Page Numbers: pp.311-317

Abstract

From the subaerial parts of S. tomentosa L. (Asteraceae), two new dihydroisocoumarins, compounds 1 and 2, a new phthalide, 3, and a new stilbene derivative, 4, were isolated, together with four known compounds, (+/-)-hydrangenol (5), (-)-hydrangenol 4'-O-beta-glucoside (6), (+/-)-hydramacrophyllol A (7), and (+/-)-hydramacrophyllol B (8). All secondary metabolites were identified on the basis of physicochemical, spectroscopic, and mass-spectrometric data. The known compounds 5-8 were isolated for the first time from this species.