Details

Autor(en) / Beteiligte

• Biondi, Daniela M
• Rocco, Concetta
• Ruberto, Giuseppe

Titel

Dihydrostilbene Derivatives from Glycyrrhiza g labra Leaves

Ist Teil von

• Journal of natural products (Washington, D.C.), 2005-07, Vol.68 (7), p.1099-1102

Ort / Verlag

American Chemical Society

Erscheinungsjahr

2005

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Four new dihydrostilbenes, α,α‘-dihydro-3,5-dihydroxy-4‘-acetoxy-5‘-isopentenylstilbene (1), α,α‘-dihydro-3,3‘,4‘-trihydroxy-5-O-isopentenyl-6-isopentenylstilbene (2), α,α‘-dihydro-3,5,3‘-trihydroxy-4‘-methoxystilbene (3), and α,α‘-dihydro-3,3‘-dihydroxy-5β-d-O-glucopyranosyloxy-4‘-methoxystilbene (4), together with seven known flavonoids, glabranin isomer, naringenin, lupiwighteone, pinocembrin 7-O-glucoside, astragalin, isoquercitrin, vicenin II, and the inositol, pinitol, were isolated from the leaves of Glycyrrhiza glabra grown in Sicily. The structures of 1−4 were elucidated by spectroscopic methods.