کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2539456 1122178 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A new dihydrodibenzodioxinone from Hypericum x ‘Hidcote’
کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت داروسازی، سم شناسی و علوم دارویی داروشناسی
پیش نمایش صفحه اول مقاله
A new dihydrodibenzodioxinone from Hypericum x ‘Hidcote’
چکیده انگلیسی

One new compound, 4-hydroxy-4a,7-dimethoxy-4,4a-dihydrodibenzo-p-dioxin-2(3H)-one (1), was isolated from the aerial parts of the hybrid Hypericum x ‘Hidcote’, together with 8 known compounds: caryophyllene-4,5-epoxide, quercetin, quercitrin, quercetin-3-O-β-D-galactopyranoside, epicatechin, betulinic acid methyl ester, β-sitosterol and β-sitosterol glucoside. The structure of the new compound, as well as its absolute configuration, was established by means of spectroscopic data analyses, including 2D NMR spectroscopy and X-ray structural analysis.

A new compound, 4-hydroxy-4a,7-dimethoxy-4,4a-dihydrodibenzo-p-dioxin-2(3H)-one (1) was isolated from the aerial parts of Hypericum x ‘Hidcote’.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fitoterapia - Volume 80, Issue 4, June 2009, Pages 226–229
نویسندگان
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