• Publications
  • Influence
New Sulfides from Ferula rutabensis
Three new sulfide derivatives, as well as myristicin, were isolated from the roots and rhizomes of Ferula rutabensis C. C. Townsend. Their characterization was based on their spectral data, includingExpand
Amygdalin acyl derivatives, cyanogenic glycosides from the seeds of Merremia dissecta
Abstract Three cyanogenic glycosides were isolated from the seeds of Merremia dissecta (Convolvulaceae) and identified spectroscopically as amygdalin, its 6″-(4-hydroxy)benzoate and itsExpand
Pharmacological Study of Cuscuta campestris Yuncker
It is concluded that the dried ethanol extract of the whole plant of Cuscuta campestris Yuncker possesses analgesic, hypothermic, antiinflammatory as well as CNS‐depressant activities. Expand
Rhombifoline and 5,6-dehydrolupanine fromAnagyrus foetida L.
Rhombifoline and 5,6-dehydrolupanine were isolated for the first time from the leaves and stems ofA. foetida L. indigenous to Saudi Arabia. In addition, five other alkaloids, previously identifiedExpand
Hydroxycinnamic acid amides from Iochroma cyaneum
Abstract Three hydroxycinnamic acid amides were isolated from the herb of Iochroma cyaneum and identified by means of spectral data and hydrolysis as caffeoylputrescine (paucine), feruloylputrescineExpand
Comparative Antioxidant Activities of Selected Apiaceous Plants Using EPR Technique
Oxidative stress means imbalance shifted toward pro-oxidant leading to several diseases that target different pivotal body organs.1 Natural antioxidants are constituents that can delay or prevent theExpand
Anticancer potentiality of lignan rich fraction of six Flaxseed cultivars
Dietary intake of 10% of Giza 9 Flaxseeds twice daily for 3 weeks in mice-bearing solid Ehrlich ascites carcinoma (EAC) resulted in reducing the tumor volume, the expression of estrogen, insulin growth factor, progesterone, VEGF and MMP-2, but enhanced expression of caspase-3. Expand
Free Flavonoids from Rhus retinorrhoea Steud, ex Olive
The isolation of persicogenin [1], velutin [2] and (2S) 5,3',4' trihydroxy-7-methoxyflavanone [3] and homoeriodictyol [4] from Rhus retinorrhoea (Anacardiaceae) is reported. The antimicrobialExpand
Phenylalkylamine alkaloids from Stapelia hirsuta