کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2538745 1122149 2012 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
New flavane gallates isolated from the leaves of Plicosepalus curviflorus and their hypoglycemic activity
موضوعات مرتبط
علوم پزشکی و سلامت داروسازی، سم شناسی و علوم دارویی داروشناسی
پیش نمایش صفحه اول مقاله
New flavane gallates isolated from the leaves of Plicosepalus curviflorus and their hypoglycemic activity
چکیده انگلیسی

Two new flavane gallates were isolated from the leaves of Plicosepalus curviflorus. The structure of the new compounds was established as 2S,3R-3,3′,4′,5,7-pentahydroxyflavane-5-O-gallate (1) and 2S,3R-3,3′,4′,5,5′,7-hexahydroxyflavane-4′,5-di-O-gallate (2), respectively. In addition, seven known compounds (−)-catechin (3), quercetin (4), lupeol (5), β-sitosterol (6), pomolic acid (7), β-sitosterol 3-O-β-d-glucopyranoside (8) and 4-methoxycinnamic acid (9) were reported for the first time from the genus Plicosepalus. Compounds 1, 2 and 3 were investigated for their hypoglycemic activity and showed significant hypoglycemic activity in Swiss Albino mice.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fitoterapia - Volume 83, Issue 8, December 2012, Pages 1610–1615
نویسندگان
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