Thirteen flavonoid compounds were isolated for the first time from the aerial parts of Erucaria
hispanica (L.) Druce growing in Egypt. Their structures were established on the basis of …

Phytochemical investigation of air-dried powdered roots of Artemisia monosperma growing
in Egypt afforded two new compounds; 6-hydroxy-7, 8-dimethoxycoumarin (I) and 5-acetyl-2 …

Medicinal herbs are also significant source of synthetic and herbal drugs. So far,
pharmaceutical companies have screened more than 25,000 plants for anti-cancer drugs …

Flavonoids have been demonstrated to have cytotoxic activities toward numerous human
cancer cells, whereas they have little or no effect on normal cells. The numerous flavonoids …

Three simple coumarins; scoparone, limettin and psoralen have been isolated as major
components from the leaves of Euodia borbonica var. borbonica (Rutaceae) together with …

The hexane extracts of both shoot and root parts of Artemisia amygdalina Decne displayed
potent cytotoxic effects. Phytochemical analysis of these active extracts led to the isolation of …

Artemisia frigida Willd. is a perennial herb of the Artemisia genus belonging to the family
Compositae. It is widespread in the grassland regions of Siberia, Mongolia, and North …

Abstract Four flavonoid glycosides, flavaprin (7), evodioside B (8), vitexin (11), and
hesperidin (12), as well as the coumarins bergapten (1), xanthotoxin (2), and isopimpinellin …

The flavonoids contained in Euphorbia neriifolia leaves were extracted, identified and
characterized. Direct and sequential soxhlet extraction and its concentrated fractions were …

Total extracts of Drechslera rostrata and Eurotium tonophilum in addition of two isolated
compounds from their cultures [di-2-ethylhexyl phthalate (H1) and 1, 8-Dihydroxy-3-methoxy …