کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5831410 1559661 2013 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Three new phenolic compounds from the leaves of Rosa sericea
موضوعات مرتبط
علوم پزشکی و سلامت داروسازی، سم شناسی و علوم دارویی داروشناسی
پیش نمایش صفحه اول مقاله
Three new phenolic compounds from the leaves of Rosa sericea
چکیده انگلیسی

Two new flavonoids, quercetin-3-O-β-d-xylopyranosyl-(1 → 2)-α-d-ribopyranoside (1) and kaempferol-3-O-β-d-xylopyranosyl-(1 → 2)-α-d-ribopyranoside (2), and one new phenolic derivative, gallicin-p-O-(6′-O-caffeoyl)-β-d-glucoside (3), together with twelve known compounds were isolated from the leaves of Rosa sericea (Rosaceae family). The structures of the new compounds were established by means of spectroscopic analysis including one- and two-dimensional NMR spectroscopy. Some of the isolated compounds were tested for the cytotoxicity of a breast cancer cell (MCF-7) line. The results showed that rubanthrone A (4) has moderate cytotoxicity against the MCF-7 cell line.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fitoterapia - Volume 84, January 2013, Pages 332-337
نویسندگان
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