Flavonoids and Other Compounds from the
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Guido Flamini
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Article
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2007
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John Wiley and Sons
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English
β 76 KB
π 2 views
## Abstract The nonβvolatile constituents of the rare species __Viola etrusca__ Erben (Violaceae), collected at Mount Amiata, Italy, were phytochemically investigated for the first time. Two new flavonoid glycosides, 4β²βmethoxyrhamnetin (**1**) and violetruscoside (**2**), an isorhamnetin derivativ