کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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2538747 | 1122149 | 2012 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: New flavones with antidiabetic activity from Callistemon lanceolatus DC New flavones with antidiabetic activity from Callistemon lanceolatus DC](/preview/png/2538747.png)
Phytochemical investigation of the aerial parts of Callistemon lanceolatus DC (Myrtaceae) led to the isolation of two new flavones characterized as 5,7-dihydroxy-6,8-dimethyl- 4′ -methoxy flavone (1) and 8-(2-hydroxypropan-2-yl)-5-hydroxy-7-methoxy-6-methyl-4′-methoxy flavone (2) along with the seven known phytoconstituents. The structures of new compounds have been established on the basis of chemical and spectral studies and known compounds were compared with the published literature data. The isolated flavones exhibited blood glucose lowering effect in streptozotocin induced diabetic rats.
Two new flavones were isolated from the aerial parts of Callistemon lanceolatus DC (Myrtaceae). The isolated flavones exhibited significant blood glucose lowering effect in streptozotocin induced diabetic rats.Figure optionsDownload high-quality image (105 K)Download as PowerPoint slide
Journal: Fitoterapia - Volume 83, Issue 8, December 2012, Pages 1623–1627