1998•Natural product lettersRequires access
Verbascoside Derivatives and Iridoid Glycosides fromVerbascum Undulatum
Prokopios Magiatis, Sofia Mitaku, Eugenia Tsitsa, AL Skaltsounis, Catherine Harvala
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Abstract
On further phytochemical investigation of the aerial parts of Verbascum undulatum, a new iridoid glycoside, 6-O-[3-O-(trans-feruloyl)-α-L-rhamnopyranosyl] aucubin (1) and a new verbascoside derivative, 6-O-acetyl-martynoside (2) were isolated. These structures were determined by spectral methods, mainly by 1D and 2D NMR spectroscopy.