Search Results - "Abdelhamid, Antar A."

Synthesis, DFT, Biological and Molecular Docking Analysis of Novel Manganese(II), Iron(III), Cobalt(II), Nickel(II), and Copper(II) Chelate Complexes Ligated by 1-(4-Nitrophenylazo)-2-naphthol by Alghuwainem, Yousef A A, El-Lateef, Hany M Abd, Khalaf, Mai M, Amer, Amer A, Abdelhamid, Antar A, Alzharani, Ahmed A, Alfarsi, Anas, Shaaban, Saad, Gouda, Mohamed, Abdou, Aly

“…Novelmanganese(II), iron(III), cobalt(II), nickel(II), and copper(II) chelates were synthesized and studied using elemental analysis (EA), infrared…”
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Synthesis and insecticide evaluation of some new oxopropylthiourea compounds as insect growth regulators against the cotton leafworm, Spodoptera littoralis by El-Saghier, Ahmed M., Abosella, Laila, Aborahma, Gamal A., Elakesh, Esmail O., Abdelhamid, Antar A., Gad, Mohamed A.

“…In this project we aim to share in increasing the production of the most important non-food agricultural product i.e. cotton via protection of it is plant. The…”
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Synthesis, X-ray crystallography and antimicrobial activity of 2-cyanoguanidinophenytoin by Mabied, Ahmed F., Moustafa, Amr H., Abdelhamid, Antar A., Tiama, Taha M., Amer, Amer A.

“…The optimized synthesis of [5-oxo-4,4-diphenylimidazolidin-2-ylidene]cyanamide, which is known as 2-cyanoguanidinophenytoin (CNG-DPH) (3), and…”
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Design, Synthesis, Biological Evaluation, and Computational Studies of Novel Tri-Aryl Imidazole-Benzene Sulfonamide Hybrids as Promising Selective Carbonic Anhydrase IX and XII Inhibitors by Al-Wahaibi, Lamya H., Youssif, Bahaa G. M., Taher, Ehab S., Abdelazeem, Ahmed H., Abdelhamid, Antar A., Marzouk, Adel A.

“…A novel series of tri-aryl imidazole derivatives 5a–n carrying benzene sulfonamide moiety has been designed for their selective inhibitory against hCA IX and…”
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Chemical design and bioefficacy screening of new insect growth regulators as potential insecticidal agents against Spodoptera littoralis (Boisd.) by Abdelhamid, Antar A., Elwassimy, M.M., Aref, Safwat A., Gad, Mohamed A.

“…Highlights •The present work aimed to find new growth inhibitory agents against Spodoptera littoralis (Boisd.).•New derivatives of 4-aminophenol (as insect…”
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Design, Synthesis, and Antibacterial Screening of Some Novel Heteroaryl-Based Ciprofloxacin Derivatives as DNA Gyrase and Topoisomerase IV Inhibitors by Al-Wahaibi, Lamya H, Amer, Amer A, Marzouk, Adel A, Gomaa, Hesham A M, Youssif, Bahaa G M, Abdelhamid, Antar A

“…A novel series of ciprofloxacin hybrids comprising various heterocycle derivatives has been synthesized and structurally elucidated using H NMR, C NMR, and…”
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Synthesis and Toxicological Effect of Some New Pyrrole Derivatives as Prospective Insecticidal Agents against the Cotton Leafworm, Spodoptera littoralis (Boisduval) by Abdelhamid, Antar A, Salama, Kaoud S. M, Elsayed, Ahmed M, Gad, Mohamed A, Ali Ali El-Remaily, Mahmoud Abd El Aleem

“…Herein, a series of biologically active pyrrole derivatives, namely 2-[(3-cyano-5-aryl-1H-pyrrol-2-yl)­thio]­acetic acids 2a-c,…”
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Pumice as a Novel Natural Heterogeneous Catalyst for the Designation of 3,4-Dihydropyrimidine-2-(1H)-ones/thiones under Solvent-Free Conditions by El-Lateef, Hany M. Abd, Gouda, Mohamed, Khalaf, Mai M., Shaaban, Saad, Elkanzi, Nadia A. A., Saber, El Sayed A., Abdelhamid, Antar A., Ali, Ali M.

“…In this study, pumice is used as a novel natural heterogeneous catalyst for the synthesis of 3,4-dihydropyrimidine-2-(1H)-ones/thiones via the one-pot…”
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Green Synthesizing and Corrosion Inhibition Characteristics of Azo Compounds on Carbon Steel under Sweet Conditions: Experimental and Theoretical Approaches by Shalabi, Kamal, Abd El-Lateef, Hany M., Hammouda, Mohamed M., Abdelhamid, Antar A.

“…The deterioration of carbon steel in saline solutions enriched with carbon dioxide represents a significant challenge within the oil and gas industry. So, this…”
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Designing, Characterization, DFT, Biological Effectiveness, and Molecular Docking Analysis of Novel Fe(III), Co(II), and Cu(II) Complexes Based on 4‑Hydroxy-2H-pyrano[3,2‑c]quinoline-2,5(6H)-dione by Khalaf, Mai M., Abd El-Lateef, Hany M., Gouda, Mohamed, Abdelhamid, Antar A., Amer, Amer A., Abdou, Aly

“…The main target of the current framework is the designing and synthesizing of novel iron­(III), cobalt­(II), and cupper­(II) complex compounds emanating from…”
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Functionalized Pyridines: Synthesis and Toxicity Evaluation of Potential Insecticidal Agents against Aphis craccivora by Abd El-Lateef, Hany M., Khalaf, Mai M., Gouda, Mohamed, Kandeel, Mahmoud, Amer, Amer A., Abdelhamid, Antar A., Drar, Ali M., Gad, Mohamed A.

“…Using ultrasound technology instead of traditional methods, some pyridine derivatives were prepared by a simple procedure via a four-component reaction of…”
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Synthesis and characterization of new Cr(III), Fe(III) and Cu(II) complexes incorporating multi-substituted aryl imidazole ligand: Structural, DFT, DNA binding, and biological implications by Abu-Dief, Ahmed M., Abdel-Rahman, Laila H., Abdelhamid, Antar A., Marzouk, Adel A., Shehata, Mohamed R., Bakheet, Mohamed Abdelaal, Almaghrabi, Omar A., Nafady, Ayman

“…Designing new metal-based molecular antibiotics is an efficient approach to overcome the growing threat of antimicrobial resistance. In this paper, novel…”
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New mixed‐ligand thioether‐quinoline complexes of nickel(II), cobalt(II), and copper(II): Synthesis, structural elucidation, density functional theory, antimicrobial activity, and molecular docking exploration by Abd El‐Lateef, Hany M., Khalaf, Mai M., Kandeel, Mahmoud, Amer, Amer A., Abdelhamid, Antar A., Abdou, Aly

“…The main purpose of the current work is the design and synthesis of new Co(II), Ni(II), and Cu(II) mixed‐ligand complexes derived from simple and easily…”
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Hydrothermal preparation and characterization of ZnFe2O4 magnetic nanoparticles as an efficient heterogeneous catalyst for the synthesis of multi‐substituted imidazoles and study of their anti‐inflammatory activity by Marzouk, Adel A., Abu‐Dief, Ahmed M., Abdelhamid, Antar A.

“…Nanoparticles are key focus of research for a wide range of novel applications. As such, ZnFe2O4 magnetic nanoparticles were synthesized hydrothermally and…”
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Designing, characterization, biological, DFT, and molecular docking analysis for new FeAZD, NiAZD, and CuAZD complexes incorporating 1-(2-hydroxyphenylazo)− 2-naphthol (H2AZD) by Abd El-Lateef, Hany M., Khalaf, Mai M., Kandeel, Mahmoud, Amer, Amer A., Abdelhamid, Antar A., Abdou, Aly

“…Herien, three new Fe(III) (FeAZD), Ni(II) (NiAZD), and Cu(II) (CuAZD) complexes were synthesized and characterized using various physicochemical and…”
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Crystal structure of 1-[2-(4-chloro-phen-yl)-4,5-diphenyl-1 H -imidazol-1-yl]propan-2-ol by Mohamed, Shaaban K, Marzouk, Adel A, Albayati, Mustafa R, Abdelhamid, Antar A, Simpson, Jim

“…The title compound, C H ClN O, crystallizes with two unique mol-ecules in the asymmetric unit. In each mol-ecule, the central imidazole ring is substituted at…”
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Crystal structure of 4-[1-(2-hy-droxy-prop-yl)-4,5-diphenyl-1H-imidazol-2-yl]benzoic acid by Jasinski, Jerry P, Mohamed, Shaaban K, Akkurt, Mehmet, Abdelhamid, Antar A, Albayati, Mustafa R

“…In the title compound, C25H22N2O3, the central imidazole ring makes dihedral angles of 48.43 (10), 20.23 (10) and 75.38 (11)° with the benzene ring and the two…”
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Crystal structure of 1-[2-(4-nitro-phen-yl)-4,5-diphenyl-1 H -imidazol-1-yl]propan-2-ol by Simpson, Jim, Mohamed, Shaaban K, Marzouk, Adel A, Abdelhamid, Antar A, Albayati, Mustafa R

“…The title compound, C H N O , crystallizes with two unique but closely r.m.s. overlay fit = 0.215 Å) comparable mol-ecules (1 and 2) in the asymmetric unit of…”
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Synthesis, Characterization, Theoretical Studies, and Antimicrobial/Antitumor Potencies of Salen and Salen/Imidazole Complexes of Co (II), Ni (II), Cu (II), Cd (II), Al (III) and La (III) by Abdalla, Ehab M., Abdel Rahman, Laila H., Abdelhamid, Antar A., Shehata, Mohamed R., Alothman, Asma A., Nafady, Ayman

“…Although salens and imidazoles are well‐studied motifs among bioactive and therapeutic agents, their properties when combined in transition metal complexes are…”
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Antibacterial, antifungal, anti‐inflammatory evaluation, molecular docking, and density functional theory exploration of 2‐(1H‐benzimidazol‐2‐yl)guanidine mixed‐ligand complexes: Synthesis and characterization by Abd El‐Lateef, Hany M., Khalaf, Mai M., Amer, Amer A., Abdelhamid, Antar A., Abdou, Aly

“…The aim of the present framework is to synthesize and characterize new cobalt(II) (C1), nickel(II) (C2), and copper(II) (C3) mixed‐ligand complexes…”
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