Abstract
From the aerial parts of Verbascum wiedemannianum Fisch. & Mey. four new phenylethanoid glycosides (wiedemanniosides B - E) were isolated along with four known compounds; 6-O-acetylmartynoside (= wiedemanniosides A), verbascoside, martynoside, echinacoside and leucosceptoside B. The structures of the new compounds were elucidated by employing spectroscopic techniques (NMR, HR-ESIMS, IR, and UV).
Key words
Verbascum wiedemannium
- Scrophulariaceae - phenylethanoid glycosides - wiedemanniosides A - E
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Prof. Dr. İhsan Çalış
Hacettepe University
Faculty of Pharmacy
Department of Pharmacognosy
TR-06100 Ankara
Turkey
Fax: +90-312-3114777
eMail: icalis@hacettepe.edu.tr
