Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Marwa A.M.Sh. El-Sharief"'
Autor:
Abdullah Y. Alzahrani, Marwa A.M.Sh. El-Sharief, Mohamed A. Salem, Hamdy Kh. Thabet, Samir Y. Abbas, Mohamed H. Helal
Publikováno v:
Synthetic Communications. 51:3325-3331
New series of thiazole derivatives were synthesized using 5-(aryldiazo)salicylaldehyde thiosemicarbazones 2a–i. Cyclocondensation of thiosemicarbazones 2a–i with chloroacetone afforded the correspo...
Publikováno v:
ChemistrySelect. 5:764-798
Publikováno v:
Synthetic Communications. 50:621-648
When, cyanothioformamide derivatives are reacted with certain electrophiles, they produce imidazole, oxazole, thiazole, 2,5-thiadiazole, bis-imidazole and bis-oxazole derivatives; while the...
Publikováno v:
Journal of Taibah University for Science, Vol 14, Iss 1, Pp 842-848 (2020)
Reaction of imidazolidineiminothiones with some amino acids methyl ester afforded imidazopyrazine and imidazolidine derivatives. Some of obtained products were synthesized by nano technology; where this method reduces the reaction time significantly.
Autor:
Mardia T. El Sayed, Marwa A.M.Sh. El-Sharief, Eman S. Zarie, Nesrin M. Morsy, Ahmed R. Elsheakh, Mohammed Nayel, Andrey Voronkov, Vladimir Berishvili, Nermien M. Sabry, Ghada S. Hassan, Hatem A. Abdel-Aziz
Publikováno v:
Bioorganic Chemistry. 122:105753
Autor:
Mardia T. El Sayed, Marwa A.M.Sh. El-Sharief, Eman S. Zarie, Nesrin M. Morsy, Ahmed R. Elsheakh, Andrey Voronkov, Vladimir Berishvili, Ghada S. Hassan
Publikováno v:
Bioorganic & Medicinal Chemistry Letters. 61:128626
Autor:
Entesar M. Ahmed, Mardia T. El Sayed, Lamiaa M. Salem, Mamdouh M. Ali, Karima F. Mahrous, Abeer E. Mahmoud, Marwa A.M.Sh. El-Sharief, Mohamed El-Naggar, Shahenda M. El-Messery
Publikováno v:
Bioorganic Chemistry. 80:545-554
Tetrahydroindolocarbazoles (THICZs) with versatile substituents, have been designed, synthesized, structure characterized, then investigated for their in-vitro anticancer screening, urokinase inhibition (uPA) evaluated, DNA-damage determination was f
Publikováno v:
European journal of medicinal chemistry. 198
New thiourea derivatives bearing a benzodioxole moiety were synthesized via the reaction of 5-isothiocyanatobenzodioxole with amino compounds such as aromatic amines, sulfa drugs, heterocyclic amines, hydrazines and hydrazides. The anticancer activit
Publikováno v:
Inorganic Chemistry Communications. 133:108924
In this study, a new five-coordinated cadmium porphyrin complex axially ligated with 4,4′-diaminodiphenylmethane (4,4′-mda) with the formula [Cd(TClPP)(4,4′-mda)]•CHCl3•(4,4′-mda)•2H2O (complex (1)) where TClPP is the meso-tetra(para-ch
Autor:
Reem A. K. Al-Harbi, Samir Y. Abbas, Marwa A.M.Sh. El-Sharief, Ahmed M. Sh. El-Sharief, Eman W. El-Gammal
Publikováno v:
Current Organic Synthesis. 16
The article has been withdrawn at the request of the authors and editor of the journal "Current Organic Synthesis." Bentham Science apologizes to the readers of the journal for any inconvenience this may cause The Bentham Editorial Policy on Article