Two New<i>C</i>-Glycosylflavones From<i>Silene Conoidea</i>
Zulfıqar AliH.E.J Research Institute of Chemistry, University of Karachi , Karachi, 75270, PakistanViqar Uddin AhmadH.E.J Research Institute of Chemistry, University of Karachi , Karachi, 75270, PakistanMuhammad Shaiq AliH.E.J Research Institute of Chemistry, University of Karachi , Karachi, 75270, PakistanFazila IqbalH.E.J Research Institute of Chemistry, University of Karachi , Karachi, 75270, PakistanMuhammad ZahidH.E.J Research Institute of Chemistry, University of Karachi , Karachi, 75270, PakistanNaseer AlamH.E.J Research Institute of Chemistry, University of Karachi , Karachi, 75270, Pakistan
1999en
ABI
Annotatsiya
Abstract The butanol-soluble part of the methanolic extract of Silene conoidea afforded two new flavone glycosides having C-C linkage between C-8 and C-1″: 8-C-(4″-O-α-L-rhamnopyranosyl)-β-D-glucopyranosyldiosmetin (1) and 8-C-(4″-O-α-L-rhamnopyranosyl)-β-D-glucopyranosylapigenin (2). Both the glycosides were purified by HPLC and characterized spectroscopically. In addition to 1–2, α-spinasterol (3) and its giucoside (4) have also been reported for the first time from the investigated source.
Hali tarjima qilinmagan
Identifikatorlar
Iqtiboslar va manbalar
2 ta iqtibos0 ta foydalanilgan manba