Výsledky vyhledávání - "Abdel Haleem, M. A."

Akademický článek

Eco-Friendly Synthesis, Biological Evaluation, and In Silico Molecular Docking Approach of Some New Quinoline Derivatives as Potential Antioxidant and Antibacterial Agents

Autor: Ahmed M. El-Saghier, Mohamed El-Naggar, Abdel Haleem M. Hussein, Abu-Bakr A. El-Adasy, M. Olish, Aboubakr H. Abdelmonsef

Publikováno v: Frontiers in Chemistry, Vol 9 (2021)

A new series of quinoline derivatives 5–12 were efficiently synthesized via one-pot multicomponent reaction (MCR) of resorcinol, aromatic aldehydes, β-ketoesters, and aliphatic/aromatic amines under solvent-free conditions. All products were obtai

Externí odkaz: https://doaj.org/article/b67d77f333d44c719318ff1656c54672

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Elektronická kniha

The Qur'an

Autor: Abdel Haleem, M. A.

'Read! Your Lord is the Most Bountiful one who taught by the pen, who taught man what he did not know.'The Qur'an, believed by Muslims to be the word of God, was revealed to the Prophet Muhammad 1400 years ago. It is the supreme authority in Islam an

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Akademický článek

Multifunctional Isosteric Pyridine Analogs-Based 2-Aminothiazole: Design, Synthesis, and Potential Phosphodiesterase-5 Inhibitory Activity

Autor: Abdel Haleem M. Hussein, Ahmed A. Khames, Abu-Bakr A. El-Adasy, Ahmed A. Atalla, Mohamed Abdel-Rady, Mohamed I. A. Hassan, Mahrous A. Abou-Salim, Yaseen A. M. M. Elshaier, Assem Barakat

Publikováno v: Molecules, Vol 26, Iss 4, p 902 (2021)

The elaboration of new small molecules that target phosphodiesterase enzymes (PDEs), especially those of type 5 (PDE5), is an interesting and emerging topic nowadays. A new series of heterocycle-based aminothiazoles were designed and synthesized from

Externí odkaz: https://doaj.org/article/0762ef94b998490a8d922f4b9b9bf0bf

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Synthesis, characterization,in silicomolecular docking, and antibacterial activities of some new nitrogen-heterocyclic analogues based on ap-phenolic unit

Autor: Abdel Haleem M. Hussein, Abu-Bakr A. El-Adasy, Ahmed M. El-Saghier, M. Olish, Aboubakr H. Abdelmonsef

Publikováno v: RSC Advances. 12:12607-12621

Compounds 6a and 6b (with pyrimidine moiety, amide linkage, and phenolic substrate) might be potent bacterial flavohemoglobin (flavoHB) inhibitors and they could set a promising starting point for future design of antibacterial agents.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0fda9bc810610c6887171e5a55f83127
https://doi.org/10.1039/d2ra01794f

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Synthesis, characterization, and biological studies of some novel pyrazole carboxamide, pyridazine and thienopyridazine derivatives.

Autor: Othman, Ismail M. M.¹ (AUTHOR) ismail201179@yahoo.com, Hussein, Abdel Haleem M.¹ (AUTHOR)

Publikováno v: Synthetic Communications. 2020, Vol. 50 Issue 3, p446-455. 10p. 4 Diagrams, 2 Charts, 1 Graph.

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Functionally substituted arylhydrazones as building blocks in heterocyclic synthesis: Facile synthesis of pyrazoles, triazoles, triazines and quantum chemical studies

Autor: Mahmoud H. Mahross, A. A. Atalla, Abdel Haleem M. Hussein, Ahmed Khames, Mohamed Abdel-Rady, Abu-Bakr A. A. M. El-Adasy

Publikováno v: Synthetic Communications. 51:3099-3115

The arylhydrazones were treated with ethyl iodide, ethyl chloroacetate to afford the alkyl derivatives, which cyclized to the pyrazole derivatives, also, arylhydrazones were reacted with ethyl chlo...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::122ceef1a1e7445144e5d836bbe5fc2d
https://doi.org/10.1080/00397911.2021.1961275

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Comparative Effectiveness of Potential Elicitors of Soybean Plant Resistance Against Spodoptera Littoralis and Their Effects on Secondary Metabolites and Antioxidant Defense System

Autor: Neven M. Mohamed, Heba I. Mohamed, Laila M. Zaky, Abdel Haleem M. A. Mohammed, Naglaa A. Ashry, Asmaa M. Mogazy

Publikováno v: Gesunde Pflanzen. 73:273-285

Cotton leaf worm (Spodoptera littoralis) is considered one of the most destructive agricultural pests in Egypt. It is overcome by the producer by using chemical pesticides, but that leads to the appearance of new generations and causes environmental

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bed5be0895e722cd530d0e9bee2a486b
https://doi.org/10.1007/s10343-021-00546-6

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Synthesis, characterization

Autor: Abdel Haleem M, Hussein, Abu-Bakr A, El-Adasy, Ahmed M, El-Saghier, M, Olish, Aboubakr H, Abdelmonsef

Publikováno v: RSC advances. 12(20)

Nitrogen-containing heterocycles have shown pharmacological properties against various diseases. Herein, in our study, flavoHB enzyme is a highly promising well-validated target for identification of antibacterial inhibitors using

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::8a2be9392b3d97f35ed40f4c785a44ad
https://pubmed.ncbi.nlm.nih.gov/35496342

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