Personal Information

  • Position : Professor Emeritus
  • Department : Chemistry
  • Specification :
  • Work Phone : 2403866/057
  • Email : Mashaly54321@du.edu.eg

E-Courses

Researches

  • 1 - Research Title:
  • Antiviral activity of virocidal peptide derived from NS5A against two different HCV genotypes: an in vitro study
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  • 2 - Research Title:
  • Enaminones in Heterocyclic Syntheses: Part 4. A New One-Step Synthetic Route to Pyrrolo[3,4-b]pyridine and Convenient Syntheses of 1,4-Dihydropyridines and 1,10 -(1,4-Phenylene)bis(1,4-dihydropyridine)
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  1. Dehydration of glucose to 5-hydroxymethylfurfural by a core-shell Fe3O4@ SiO2-SO3H magnetic nanoparticle catalyst
  2. Selective Electrosynthetic hydrocarboxylation of α, β‐unsaturated Esters with Carbon Dioxide
  3. selective� α,𝛿-hydrocarboxylation of conjugated dienes utilizing�CO2 and electrosynthesis
  4. Constituents of essential oil of Nepeta nepetella
  5. Chemical constituents of the essential oils of Origanum syriacum and Stachys aegyptiaca
  6. Oxovanadium (IV) and ruthenium (II) carbonyl complexes of ONS‐donor ligands derived from dehydroacetic acid and dithiocarbazate: Synthesis, characterization, antioxidant�…
  7. Rapid synthesis of cellulose propionate and its conversion to cellulose nitrate propionate
  8. Synergistic Effect of Quercetin in Combination with Sulfamethoxazole as New Antibacterial Agent: In Vitro and In Vivo Study
  9. Synthesis of some new pyranoquinoline, pyridine and pyrone derivatives
  10. 6-Triethylenetetramine 6-deoxycellulose grafted with crotonaldehyde as adsorbent for Cr6+ removal from wastewater
  11. Enaminones in Heterocyclic Syntheses: Part 4. A New One‐Step Synthetic Route to Pyrrolo[3,4‐b]pyridine and Convenient Syntheses of 1,4‐Dihydropyridines and�…
  12. Anti-proliferative effects of the combination of Sulfamethoxazole and Quercetin via caspase3 and NFkB gene regulation: an in vitro and in vivo study
  13. Therapeutic potential of a novel combination of Curcumin with Sulfamethoxazole against carbon tetrachloride-induced acute liver injury in Swiss albino mice
  14. Constituents of plants growing in qatar: V. Constituents of the volatile oil of cymbopogon parkeri
  15. New method for preparation of 1-amidoalkyl-2-naphthols via multicomponent condensation reaction utilizing tetrachlorosilane under solvent free conditions
  16. Analysis of celery fruit oil and investigation of the effect of storage.
  17. Fatty acid chain length combinations in ascitic fluid triglycerides containing lymphatic absorbed medium‐chain fatty acids
  18. Comparative study of synthesis of cellulose propionate from different sources using NIS as a new catalyst
  19. Constituents of the essential oil of Mentha microphylla C. Koch.
  20. The essential leaf oils of Origanum syriacum and Stachys aegyptiaca (Lamiaceae)
  21. Analysis of the fruit essential oil of Daucus carota var
  22. Title" Constituents of the Essential Oil of Mentha-Microphylla C
  23. Neutralizing activity and safety of human monoclonal antibodies against hepatitis C virus
  24. Tetrachlorosilane and zinc chloride as a binary reagent for the preparation of 2-amino-6-chloropyridine- 3,5-dicarbonitrile derivatives
  25. Antiviral Activity of Virocidal Peptide Derived from NS5A against Two Different HCV Genotypes: An in vitro Study
  26. Synthesis of some new 1, 3, 4-oxadiazoline-2 thione derivatives with antibacterial activity.
  27. Synthesis and biological evaluation of some new sulfur‐containing heterocycles as possible antifungal agents
  28. CHEMICAL COMPOSITION OF THE ESSENTIAL OIL FROM FLOWER-HEAD OF OTANTHUS MARITIMUS HOFFM. ET LINK.
  29. Novel sulfur containing agro chemicals: synthesis of mercaptotriazoles, triazolo-(3, 4-b)-thiadiazole, triazolo-(3, 4-b)-thiadiazine and triazolo-(3, 4-b)-thiadiazepine ring�…
  30. Characterization of four Egyptian crude oils
  31. Synthesis, photooxygenation, and characterization of new angular furoquinolinone derivatives, a new furocoumarin bioisoster
  32. Chemical Constituents of the Essential Oils of Origanum syriacum and Stachys aegyptiaca
  33. The ameliorative effects of a novel combination of Turine with Sulfamethoxazole against Carbon tetrachloride hepatptoxicity in mice : by modulating the antioxidants system.
  34. Synthesis and Photooxygenation of Angular Furoquinolinone.
  35. Synthesis of some new 1, 3, 4-oxadiazoline-2-thione derivatives of antibacterial activity
  36. Constituents of plants growing in qatar x.* seasonal variations of the volatile oil of cymbopogon parkeri
  37. Investigation of car exhaust particulates by chromatographic techniques
  38. Constituents of plants growing in qatar V. Constituents of the volatile oil of cymbopogon parkeri
  39. Selective Electrosynthetic Hydrocarboxylation of a, b-Unsaturated Esters with Carbon Dioxide
  40. COMPOSITION OF THE ESSENTIAL OIL OF THE FRUITS OF
  41. Chemical constituents of the essential oil of Origanum syriacum and Stachys aegyptiaca. Intern. J. Pharmacognosy, 1991, 29, 183-187.