FLAVONOID GLYCOSIDES FROM THE LEAVES OF SALVADORA PERSICA L.

Authors

Department of Pharmacognosy, Faculty of Pharmacy, Assiut University, Assiut, Egypt

Abstract

From the leaves of Salvadora persica L. eleven flavonoidal glycosides are isolated and identified. Seven of them: Isorhamnetin-3-O-robinobioside, Kaempferol-3-O-robinobioxide, Narcissin, Kaempferol-3-Orutinoside, Isorhamnetin-3-O-b-galactoside, Astragalin and Isorhamnetin-3-O-b-D-glucoside are isolated for the first time form the genus Salvadora. While the others four are identified as: Isorhamnetin-3-(2,6-di-rhamnopyranosyl-galactopyranoside), Mauritianin, Isorhamnetin-3-O-(2-Glc-rhamnosylrutinoside) and Kaempferol-3-O-(2-Glc-rhamnosylrutinoside) and reported for the first time in family Salvadoraceae.