Alaa Z Omar
Overview
Explore the profile of Alaa Z Omar including associated specialties, affiliations and a list of published articles.
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17
Citations
68
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Recent Articles
1.
Alshaye N, Alharbi N, El-Atawy M, El-Zawawy R, Hamed E, Elhag M, et al.
Heliyon
. 2024 Aug;
10(14):e34540.
PMID: 39130476
Peptic ulcer disease (PUD), often caused by infection, is a prevalent gastrointestinal condition characterized by the erosion of the gastric or duodenal mucosal lining. adheres to gastric epithelial cells, secreting...
2.
El-Atawy M, Kebeish R, Almotairy A, Omar A
Biomolecules
. 2024 Jul;
14(7).
PMID: 39062524
A new class of pyrazolylmethylene-2-thioxoimidazolidin-4-one derivatives were rationally designed and synthesized with the aim of exploring their potential as treatments for prostate cancer. The synthesized compounds were biologically analyzed for...
3.
El-Atawy M, Hanna D, Bashal A, Ahmed H, Alshammari E, Hamed E, et al.
Biomolecules
. 2024 Feb;
14(2).
PMID: 38397453
The purpose of the current investigation was to produce cinammaldehyde-based chalcone derivatives (-) to evaluate their potential effectiveness as antioxidant and inhibitory agents versus human Caco-2 cancer cells. The findings...
4.
Omar A, Khamis A, Hamed E, El-Sadany S, Rehim E, Elba M, et al.
Sci Rep
. 2023 Dec;
13(1):21554.
PMID: 38057351
Azo dyes are widely used for dyeing polyester fabrics but require optimization of properties like color strength and fastness. Fourteen novel disperse azo dyes were synthesized from 2,3-naphthalenediol and aniline...
5.
El-Atawy M, S Alsubaie M, L Alazmi M, Hamed E, Hanna D, Ahmed H, et al.
Molecules
. 2023 Sep;
28(17).
PMID: 37687250
The goal of the current study was to prepare two new homologous series of N,N'-diarylurea and N,N'-diarylthiourea derivatives to investigate the therapeutic effects of these derivatives on the methodologies of...
6.
Moustafa A, Seleim S, Abdel-Rahman H, Embaby A, Omar A
ACS Omega
. 2023 Sep;
8(34):30949-30965.
PMID: 37663470
A novel class of organic electropolishing () inhibitors, entitled quinazoline-4-one derivatives (benzylidene oxoquinazolineyl acetohydrazide ()), has laid a solid foundation for the creation of a new efficient inhibitor platform for...
7.
Omar A, El-Rahman M, Hamed E, El-Sadany S, El-Atawy M
Sci Rep
. 2023 May;
13(1):7826.
PMID: 37188698
Benzidine was coupled with ethyl cyanoacetate, and malononitrile, to give azo-hydrazo products which in turn were cyclized by using hydrazine and phenyl hydrazine to give 4,4'-([1,1'-biphenyl]-4,4'-diylbis(hydrazin-2-yl-1-ylidene))bis pyrazole derivatives 5-7. These...
8.
Omar A, L Alazmi M, S Alsubaie M, Hamed E, Ahmed H, El-Atawy M
Molecules
. 2023 May;
28(9).
PMID: 37175214
The effect of the terminal benzyloxy group on the mesomorphic properties of liquid crystalline materials developed from rod-like Schiff base has been described. For this objective, a novel Schiff base...
9.
Omar A, Mohamed M, Hamed E, El-Atawy M
Curr Org Synth
. 2023 May;
PMID: 37151170
Method: The IR, 1H NMR, and DFT studies indicated that the prepared reactive disperse dyes predominately exist as hydrazone tautomers. The electronic absorption spectra in methanol were observed and compared...
10.
El-Atawy M, Omar A, L Alazmi M, S Alsubaie M, Hamed E, Ahmed H
Heliyon
. 2023 Apr;
9(4):e14871.
PMID: 37025900
New organic derivatives named, ()-3(or4) -(alkyloxy)-N-{(trifluoromethyl)benzylidene}aniline, , were synthesized and examined their liquid crystalline behaviors. FT-IR, H NMR, C NMR, F NMR, elemental analyses and GCMS were used to validate...