Search Results - "Rizk, Ola"

Synthesis and biological evaluation of thieno [2',3':4,5]pyrimido[1,2-b][1,2,4]triazines and thieno[2,3-d][1,2,4]triazolo[1,5-a]pyrimidines as anti-inflammatory and analgesic agents by Ashour, Hayam M, Shaaban, Omaima G, Rizk, Ola H, El-Ashmawy, Ibrahim M

“…A new series of thieno[2',3':4,5]pyrimido[1,2-b][1,2,4]triazines and thieno[2,3-d][1,2,4]triazolo[1,5-a]pyrimidines was synthesized. The newly synthesized…”
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Design, Synthesis, Pharmacodynamic and In Silico Pharmacokinetic Evaluation of Some Novel Biginelli-Derived Pyrimidines and Fused Pyrimidines as Calcium Channel Blockers by Farghaly, Ahmed M, Rizk, Ola H, Darwish, Inas, Hamza, Manal, Altowyan, Mezna Saleh, Barakat, Assem, Teleb, Mohamed

“…Some new pyrimidine derivatives comprising arylsulfonylhydrazino, ethoxycarbonylhydrazino, thiocarbamoylhydrazino and substituted hydrazone and…”
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Dual VEGFR-2/PIM-1 kinase inhibition towards surmounting the resistance to antiangiogenic agents via hybrid pyridine and thienopyridine-based scaffolds: Design, synthesis and biological evaluation by Rizk, Ola H., Teleb, Mohamed, Abu-Serie, Marwa M., Shaaban, Omaima G.

“…[Display omitted] •New substituted pyridines and thieno[2,3-b]pyridines were synthesized.•They were evaluated for their cytotoxic activities against four…”
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Synthesis, anti-inflammatory screening, molecular docking, and COX-1,2/-5-LOX inhibition profile of some novel quinoline derivatives by Chaaban, Ibrahim, Rizk, Ola H., Ibrahim, Tamer M., Henen, Shery S., El-Khawass, El-Sayeda M., Bayad, Aida E., El-Ashmawy, Ibrahim M., Nematalla, Hisham A.

“…New quinoline compounds comprising pyrazole scaffold through different linkers were synthesized and evaluated for their anti-inflammatory activity. In vitro…”
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New 3-Cyano-2-Substituted Pyridines Induce Apoptosis in MCF 7 Breast Cancer Cells by Malki, Ahmed, Mohsen, Mona, Aziz, Hassan, Rizk, Ola, Shaban, Omima, El-Sayed, Mohamed, Sherif, Zaki A, Ashour, Hayam

“…The synthesis of new 3-cyano-2-substituted pyridines bearing various pharmacophores and functionalities at position 2 is described. The synthesized compounds…”
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Design, synthesis and biological evaluation of some novel thienopyrimidines and fused thienopyrimidines as anti-inflammatory agents by Rizk, Ola H., Shaaban, Omaima G., El-Ashmawy, Ibrahim M.

“…Some new substituted thienopyrimidine derivatives comprising thioxo, thioalkyl and pyrazolyl derivatives as well as fused thienotriazolopyrimidine and…”
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Design, synthesis and pharmacological evaluation of some substituted dihydropyrimidines with L-/T-type calcium channel blocking activities by Teleb, Mohamed, Rizk, Ola H., Zhang, Fang-Xiong, Fronczek, Frank R., Zamponi, Gerald W., Fahmy, Hesham

“…New dihydropyrimidines bearing various lipophilic pharmacophores at position 3 were designed and synthesized. Seven compounds (4b, 4c, 6c, 9, 13c, 13e and 17b)…”
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Synthesis of some new C2 substituted dihydropyrimidines and their electrophysiological evaluation as L-/T-type calcium channel blockers by Teleb, Mohamed, Rizk, Ola H., Zhang, Fang-Xiong, Fronczek, Frank R., Zamponi, Gerald W., Fahmy, Hesham

“…New series of C2 substituted dihydropyrimidines were designed and synthesized to mimic the structure features of third generation long acting dihydropyridine…”
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Synthesis, antibacterial evaluation, and DNA gyrase inhibition profile of some new quinoline hybrids by Rizk, Ola H., Bekhit, Mohamed G., Hazzaa, Aly A. B., El‐Khawass, El‐Sayeda M., Abdelwahab, Ibrahim A.

“…Antibiotic‐resistant bacteria continue to play an important role in human health and disease. Inventive strategies are necessary to develop new therapeutic…”
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Synthesis of Oxadiazolyl, Pyrazolyl and Thiazolyl Derivatives of Thiophene-2-Carboxamide as Antimicrobial and Anti-HCV Agents by Rizk, Ola H, Shaaban, Omaima G, Abdel Wahab, Abeer E

“…Three series of pyrazole, thiazole and 1,3,4-oxadiazole, derivatives were synthesized starting from…”
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Synthesis of Some 4,5-Dihydrothieno[3,2-e][1,2,4]Triazolo[4,3-a] Pyrimi-dine-2-Carboxamides as Anti-Inflammatory and Analgesic Agents by Shaaban, Omaima G, Rizk, Ola H, Bayad, Aida E, El-Ashmawy, Ibrahim M

“…A new series 4,5-dihydrothieno[3,2-e][1,2,4]triazolo[4,3-a]pyrimidine-2-carboxamide was synthesized. Twenty one newly synthesized compounds were investigated…”
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Structure-based design of some isonicotinic acid hydrazide analogues as potential antitubercular agents by Atta, Amal, Fahmy, Salwa, Rizk, Ola, Sriram, Dharmarajan, Mahran, Mona A., Labouta, Ibrahim M.

“…New Isonicotinic acid hydrazide derivatives were synthesized and evaluated as antimycobacterial agents against Mycobacterium tuberculosis strain H37Rv. Ten…”
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Synthesis of Some 4,5-Dihydrothieno[3,2-e][1,2,4]Triazolo[4,3-a] Pyrimi-dine-2-Carboxamides as Anti-Inflammatory and Analgesic Agents by Shaaban, Omaima G, Rizk, Ola H, Bayad, Aida E, El-Ashmawy, Ibrahim M

“…A new series 4,5-dihydrothieno[3,2-e][1,2,4]triazolo[4,3-a]pyrimidine-2-carboxamide was synthesized. Twenty one newly synthesized compounds were investigated…”
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