Abstract :
[en] We investigated the aerial parts of Haplophyllum pedicellatum collected in the district of Samarkand (Uzbekistan). We have separated and identified 11 components, of which 7 compounds including the alkaloids acetylevoxine, glycoperine and glucohaplopine, all three isolated lignans (suchilactone, diphyllin and justicidin B) and the flavonoid glycoside ( limocitrin 7-O-beta-glucoside) were observed for the first time in the aerial part of H. pedicellatum.The structures were established by comparison with standars and with spectral data. the cytotoxic activity was determined : the flavonoid exhibited a moderate activity.
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