A new benzofuran derivative from the leaves of ficus pumila l
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ltdung@ict.vast.vnKeywords:
Pumiloside, Ficus pumila L, benzofuran derivative, flavonoid glycosideAbstract
In Vietnam, people use Ficus pumila L. in cases of lumbago, rheumatism, anaemia, hematuria, and hypogalactia and there is a little study on its phytochemicals up to now. Using column chromatography with normal and reverse phase of silica gel as adsorbent, a new benzofuran derivative, pumiloside (1) together wiith seven known flavonoid glycosides, afzelin (2), astragalin (3), quercitrin (4), isoquercitrin (5), kaempferol 3-O-rutinoside (6), rutin (7) and kaempferol 3-O-sophoroside (8) were isolated from the leaves of Ficus pumila. The structures were established by spectroscopic data and comparison with the literature values.
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