Flavonoids from Lonchocarpus latifolius roots.
作者： Aderbal F Magalhães , Ana Maria A Tozzi , Eva G Magalhães , Marisa A Nogueira , Sônia CN Queiroz
DOI: 10.1016/S0031-9422(00)00300-9
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摘要: Abstract From the petrol extract of Lonchocarpus latifolius roots, 10 flavonoids were isolated. These included: 3,5-dimethoxy-2″,2″-dimethylpyrano-(5″,6″:8,7)-flavone, 3-methoxy-(2″,3″:7,8)-furanoflavanone, 3′,4′-methylenedioxy-(2″,3″:7,8)-furanoflavanone, and (2,3-trans-3,4-trans)-3,4-dimethoxy-(2″,3″:7,8)-furanoflavan, as well previously known karanjachromene, karanjin, lanceolatin B, pongachromene, pongaglabrone ponganpin. Only nine could be quantified through HPLC analysis.
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