Tetraoxygenated xanthones from the fruits of Garcinia cowa.
نویسندگان
چکیده
Tetraoxygenated xanthones, cowaxanthones A-E, together with 10 previously reported tetraoxygenated xanthones, were isolated from the crude hexane extract of the fruits of Garcinia cowa. Cowaxanthone B has previously been reported as a synthetic xanthone. Their structures were elucidated by analysis of spectroscopic data, especially by 1D and 2D NMR. The antibacterial activities of the isolated compounds were also evaluated.
منابع مشابه
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ورودعنوان ژورنال:
- Phytochemistry
دوره 67 10 شماره
صفحات -
تاریخ انتشار 2006