Search Results - "Elhady, Omar M"

Green Method for the Synthetic Ugi Reaction by Twin Screw Extrusion without a Solvent and Catalyst by Ali El-Remaily, Mahmoud Abd El Aleem Ali, Soliman, Ahmed M. M, Elhady, Omar M

“…This study describes the solvent and catalyst-free Ugi reaction by way of twin screw extrusion (TSE). Multicomponent chemical synthesis can be converted into a…”
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Synthesis of Neonicotinoid analogues and study their toxicological aspects on Spodoptera littoralis and Schizaphis graminum by Khodery, Ahmed, Mansour, Erian S., Elhady, Omar M., Drar, Ali M.

“…Various Neonicotinoid guanidine/amidine analogues 1-3 were synthesized by the reaction of cyanoguanidine with acetylpyrimidines or diacetylpyridine. Their…”
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Unveiling the exceptional synergism-induced design of Co-Mg-Al layered triple hydroxides (LTHs) for boosting catalytic activity toward the green synthesis of indol-3-yl derivatives under mild conditions by Hamad, Hesham A., Nageh, Hassan, El-Bery, Haitham M., Kasry, Amal, Carrasco-Marín, Francisco, Elhady, Omar M., Soliman, Ahmed M.M., El-Remaily, Mahmoud Abd El Aleem Ali Ali

“…[Display omitted] The current study provides a novel insight into the role of synergism of the changes in Mg2+/ Al3+ in the best catalytic activity of…”
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Immunohistological analysis of immune cells in blistering skin lesions by Hussein, Mahmoud R, Ali, Fayed Mahammad Nagy, Omar, Abd-Elhady M M

“…Background: Bullous skin lesions are characterised by the presence of intraepidermal or subepidermal bullae. Although inflammatory cell infiltrate is a…”
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Boosting the catalytic performance of manganese (III)‐porphyrin complex MnTSPP for facile one‐pot green synthesis of 1,4‐dihydropyridine derivatives under mild conditions by Ali El‐Remaily, Mahmoud Abd El Aleem Ali, Hamad, Hesham A., Soliman, Ahmed M. M., Elhady, Omar M.

“…In this study, the metal complex (5,10,15,20‐tetrakis‐(4‐sulfonatophenyl)‐porphyrin manganese (III) chloride; denoted as MnTSPP) represents a promising…”
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New nicotinic acid-based 3,5-diphenylpyrazoles: design, synthesis and antihyperlipidemic activity with potential NPC1L1 inhibitory activity by Shoman, Mai E., Aboelez, Moustafa O., Shaykhon, Montaser SH. A., Ahmed, Sanaa A., Abuo-Rahma, Gamal El-Din A., Elhady, Omar M.

“…Nicotinic acid hydrazide was incorporated into new 4,5-dihydro-5-hydroxy-3,5-diphenylpyrazol-1-yl derivatives. Compounds 6a–h were synthesized, and their…”
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Selective synthesis, characterization, and toxicological activity screening of some furan compounds as pesticidal agents by Elhady, Omar M., Mansour, Erian S., Elwassimy, M. M., Zawam, Sameh A., Drar, Ali M., Abdel-Raheem, Shaban A. A.

“…A series of furan derivatives tebufenozide analogues comprising five compounds (2, 3, 4, 5, and 6) have been designed and synthesized via reaction of…”
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Synthesis and characterization of some new tebufenozide analogues and study their toxicological effect against Spodoptera littoralis (Boisd.) by Elhady, Omar M., Mansour, Erian. S., Elwassimy, M. M., Zawam, Sameh A., Drar, Ali M.

“…Many of mimic analogues synthesized before depending on the change in the structure of aromatic rings. In this work, the carbonyl group in the structure of…”
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Novel N-cyanoguanidyl derivatives: Synthesis and studying their toxicological activity against Spodoptera littoralis and Schizaphis graminum by Khodairy, A., Mansour, Erian. S., Elhady, Omar M., Drar, Ali M.

“…Reaction of N-cyanoguanidine with acid chlorides and aroylisothiocyanates gave the respective; N-(N-cyanocarbamimidoyl)aryl-2-carboxamides 1-5 and…”
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Clinically Unsuspected Neuritic Leprosy with Caseation Necrosis by Omar, Abd-Elhady M., Hussein, Mahmoud Rezk Abd-Elwahed

“…Leprosy is a devastating disease caused by Mycobacterium leprae. It includes a spectrum of clinicopathological lesions. Neuritic leprosy with caseation…”
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Clinicopathological features of melanocytic skin lesions in Egypt by Hussein, Mahmoud R., Elsers, Dalia A., Fadel, Sabah A., Omar, Abd-Elhady M.

“…Although melanocytic skin lesions have been recognized since antiquity, their literature was limited to Caucasians. To date, the clinicopathologic features of…”
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Green Bio‐organic and Recoverable Catalyst Taurine (2‐aminoethanesulfonic acid) for Synthesis of Bio‐active Compounds 3,4‐Dihydropyrimidin Derivatives in Aqueous Medium by Abd El Aleem Ali Ali El‐Remaily, Mahmoud, Elhady, Omar M.

“…A highly green bio‐organic catalyst known as Taurine (2‐aminoethanesulfonic acid) is plentifully in the tissues of humans and animals and is an efficient and…”
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Functionalized carbohydrazide: Synthesis, insecticide evaluation, biological and histological studies of some new carbohydrazide derivatives against Spodoptera frugiperda by Drar, Ali M., AL-Saadi, Thuraya A.A.M., Elhady, Omar M., Bakry, Moustafa M.S., Thagfan, Felwa A., El Hadi Mohamed, Rania Ali, Thabet, Marwa Adel, Gad, Mohamed A.

“…Fall armyworms, or Spodoptera frugiperda, are a major pest for numerous economically significant cultures. The majority of S. frugiperda control is still…”
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