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A new biflavonoid from Solanum dulcamara L. and investigation of anti-hyperglycaemic activity of its fruit extract
Authors:Temine Sabudak  Oktay Kaya  Elif Cukurova
Institution:1. Department of Chemistry, Faculty of Science and Letters, Namik Kemal University, 59860 Tekirdag, Turkey;2. Department of Physiology, Faculty of Medicine, Trakya University, 22030 Edirne, Turkey
Abstract:A new biflavone, 6,2′,3″,5″,4?-pentahydroxy-3,7″-biflavone, has been isolated from the fruits of Solanum dulcamara L., in addition to two known compounds, β-sitosterol and stigmasterol. Their structures were established on the basis of UV, IR, 1D, 2D NMR and HR-ESI-MS spectroscopic methods. The anti-hyperglycaemic effect of S. dulcamara was investigated using diabetic rats. The anti-hyperglycaemic activity of the fruit extract of S. dulcamara was presented for the first time in this study.
Keywords:Solonaceae  Solanum dulcamara  biflavonoid  anti-hyperglycaemic activity
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