Phenylethanoid and cardioactive glycosides from Digitalis ferruginea

Çalis I., Akbay P., UZ A., YALÇIN F. O., Sahin P., Pauli G. F.

Pharmazie, vol.54, no.12, pp.926-930, 1999 (SCI-Expanded) identifier

  • Publication Type: Article / Article
  • Volume: 54 Issue: 12
  • Publication Date: 1999
  • Journal Name: Pharmazie
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.926-930
  • Anadolu University Affiliated: No

Abstract

From the aerial parts of Digitalis ferruginea ssp. ferruginea (syn. D. aurea Lindley), the phenylethanoid glycoside 1 was isolated in addition to three cardioactive glycosides, lanatosides A (2), C (3) and glucogitoroside (4). For the structure elucidation of the compounds, 1D and 2D-NMR ([LR- ]COSY, HETCOR, NOESY) and MS techniques (ESI-MS and ESI-MS2, DCI-NH3-MS, MALDI-TOF) were used. The structure of the new compound 1 was established as 3-hydroxy-4-methoxy-β-phenylethoxy-3,6-di-O-(α-rhamnopyranosyl)-4-O-E- feruloyl-β-glucopyranoside.