Search Results - "El Sayed, Mardia T."

Diazatruxenes from the Condensation Reaction of Indoles with Ninhydrin by El‐Sayed, Mardia T., Wessjohann, Ludger, Porzel, Andrea, Hilgeroth, Andreas

“…The reaction of indoles with ninhydrin has been reported to provide only 1:1 condensation products (cf. A or 8) that show good antioxidant and…”
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Synthesis of Novel Indolo-Spirocyclic Compounds by El-Sayed, Mardia T., Mahmoud, Kazem, Hilgeroth, Andreas, Fakhr, Issa M. I.

“…In the present work, we succeeded to synthesize the novel indolo‐spirocyclic compounds (4, 5, 6, 7 and 11) via electrophilic condensation reactions of indoles…”
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Post-synthetic modification of MIL-125 with bis-quinoline Mannich bases for removal of heavy metals from wastewater by Abdelhameed, Reda M., Ismail, Rabab A., El-Naggar, Mohamed, Zarie, Eman S., Abdelaziz, Ramzy, El Sayed, Mardia T.

“…Ti-based metal-organic frameworks (NH2-MIL-125) were post synthetic modified through a facile strategy using bis-quinoline Mannich bases producing MIL-125-HQ…”
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Fabrication and growth of linear and nonlinear optical behaviour of Cu2FeSnS4 spherical nanostructured thin films by El Saeedy, H. I., Yakout, H. A., El Sayed, Mardia T.

“…For cost-effective synthesis of Cu 2 FeSnS 4 (CFTS) thin films, a chemical bath deposition technique was carried out at temperature of 343 K. The formation of…”
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Design, synthesis, anti-inflammatory activity and molecular docking of potential novel antipyrine and pyrazolone analogs as cyclooxygenase enzyme (COX) inhibitors by El Sayed, Mardia T., El-Sharief, Marwa A.M.Sh, Zarie, Eman S., Morsy, Nesrin M., Elsheakh, Ahmed R., Voronkov, Andrey, Berishvili, Vladimir, Hassan, Ghada S.

“…[Display omitted] •Synthesis of antipyrine and pyrazolone analogs was performed.•Anti-inflammatory activity of the synthesized compounds was…”
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Synthesis of novel heterocyclic compounds bearing tetralin moiety of potential anticancer activity targeting the intrinsic apoptotic pathway by Hamdy, Nehal A., El Sayed, Mardia T., Hussein, Hoda A. R., Mounier, Marwa M., Anwar, Manal M.

“…This study deals with the readily reaction of the enaminone derivative 3 with different reagents to give the corresponding pyrazolo[3,4-b]pyridine,…”
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Junction Parameters and Electrical Characterization of the Al/n-Si/Cu2CoSnS4/Au Heterojunction by El Radaf, I. M., Elsaeedy, H. I., Yakout, H. A., El Sayed, Mardia T.

“…Quaternary kesterite thin films of Cu 2 CoSnS 4 were deposited on the n-Si substrate to fabricate Cu 2 CoSnS 4 /n-Si heterojunctions. The x-ray diffraction and…”
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Synthesis, cytostatic evaluation and structure activity relationships of novel bis-indolylmethanes and their corresponding tetrahydroindolocarbazoles by El Sayed, Mardia T., Ahmed, Khadiga M., Mahmoud, Kazem, Hilgeroth, Andreas

“…BIMs (bis-indolylmethanes) (1a–n) were synthesized using glacial acetic acid as a protic acid for promotion of the condensation reaction of indoles with…”
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Corrigendum to “Design, synthesis, anti-inflammatory activity and molecular docking of potential novel antipyrine and pyrazolone analogs as cyclooxygenase enzyme (COX) inhibitors” [Bioorgan. Med. Chem. Lett. 28(5) (2018) 952–957] by El Sayed, Mardia T., El-Sharief, Marwa A.M.Sh, Zarie, Eman S., Morsy, Nesrin M., Elsheakh, Ahmed R., Voronkov, Andrey, Berishvili, Vladimir, Hassan, Ghada S.

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Tyrosine kinase inhibition effects of novel Pyrazolo[1,5-a]pyrimidines and Pyrido[2,3-d]pyrimidines ligand: Synthesis, biological screening and molecular modeling studies by El Sayed, Mardia T., Hussein, Hoda A.R., Elebiary, Nora M., Hassan, Ghada S., Elmessery, Shahenda M., Elsheakh, Ahmed R., Nayel, Mohamed, Abdel-Aziz, Hatem A.

“…[Display omitted] •New series of Pyrazolo[1,5-a]pyrimidines and Pyrido[2,3-d]pyrimidines has been synthesized, the antitumor activity was conducted by NCI,…”
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Novel NH2-MIL-125/p-Si metal–organic framework solar cell: electrical and photovoltaic properties by Elsaeedy, H. I., El Radaf, I. M., Abdelhameed, Reda M., El Sayed, Mardia T.

“…In the current research paper, the hybrid organic–inorganic heterojunction device Au/NH 2 -MIL-125/p-Si/Al has been fabricated via an inexpensive spray…”
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Design and synthesis of indole-based elipticine analogues as topoisomerase IIβ inhibitors by El Sayed, Mardia T., Sarhan, Alaadin E., Alturaifi, Huriyyah A., El-Sayed, Selwan M., Hassan, Ghada S., Hamdy, Nehal A., El-Messery, Shahenda M., Ali, Mamdouh M.

“…New ellipticine analogs with indole cores were synthesized. and evaluated for their anticancer activity. A new compound, scaffolds, revealed broad-spectrum…”
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Corrigendum to “Design, synthesis, anti-inflammatory antitumor activities, molecular modeling and molecular dynamics simulations of potential Naprosyn® analogs as COX-1 and/or COX-2 inhibitors” [Bioorg. Chem. 76 (2018) 188–201] by El Sayed, Mardia T., El-Sharief, Marwa A.M.Sh, Zarie, Eman S., Morsy, Nesrin M., Elsheakh, Ahmed R., Nayel, Mohammed, Voronkov, Andrey, Berishvili, Vladimir, Sabry, Nermien M., Hassan, Ghada S., Abdel-Aziz, Hatem A.

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5-Thioxoimidazolidine-2-one derivatives: Synthesis, anti-inflammatory activity, analgesic activity, COX inhibition assay and molecular modelling study by El-Sharief, Marwa A.M.Sh, Abbas, Samir Y., El-Sharief, Ahmed M.Sh, Sabry, Nermien M., Moussa, Ziad, El-Messery, Shahenda M., Elsheakh, Ahmed R., Hassan, Ghada S., El Sayed, Mardia T.

“…[Display omitted] •New series of 5-Thioxoimidazolidine-2-one has been synthesized.•The anti-inflammatory and the antitumor activities of the synthesized…”
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DNA binding studies of novel diazatruxenones analogs as potential anticancer agents: Synthesis, antitumor investigation, DNA binding, SAR and molecular modeling calculation by El Sayed, Mardia T., Shabaan, Sara N., Sarhan, Alaadin E., El-Messery, Shahenda M., El-Sayed, Selwan M., Hassan, Ghada S.

“…[Display omitted] •A series of polycyclic skeleton of truxene and triazatruxene analogs has been synthesized.•The synthesized candidates have been evaluated…”
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Design, synthesis, anti-inflammatory antitumor activities, molecular modeling and molecular dynamics simulations of potential naprosyn® analogs as COX-1 and/or COX-2 inhibitors by El Sayed, Mardia T., El-Sharief, Marwa A.M.Sh, Zarie, Eman S., Morsy, Nesrin M., Elsheakh, Ahmed R., Nayel, Mohammed, Voronkov, Andrey, Berishvili, Vladimir, Sabry, Nermien M., Hassan, Ghada S., Abdel-Aziz, Hatem A.

“…Compounds 13 b is the most active compounds among the synthesized ones with 100% inhibition, followed by 16 b with 97% inhibition and 7 a with 88.7% using…”
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Towards breast cancer targeting: Synthesis of tetrahydroindolocarbazoles, antibreast cancer evaluation, uPA inhibition, molecular genetic and molecular modelling studies by Ahmed, Entesar M., Sarhan, Alaadin E., El-Naggar, Dina H., Khattab, Reham R., El-Naggar, Mohamed, El-Messery, Shahenda M., Hassan, Ghada S., Mounier, Marwa M., Mahmoud, Khaled, Ali, Neama I., Mahrous, Karima F., Ali, Mamdouh M., El Sayed, Mardia T.

“…[Display omitted] •New series of tetrahydroindolocarbazole derivatives has been synthesized.•Compound 11 expressed GI% values of 99.9% against MCF7 breast…”
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Tetrahydroindolocarbazoles (THICZs) as new class of urokinase (uPA) inhibitors: Synthesis, anticancer evaluation, DNA-damage determination, and molecular modelling study by El-Sharief, Marwa A.M.Sh, El-Naggar, Mohamed H., Ahmed, Entesar M., El-Messery, Shahenda M., Mahmoud, Abeer E., Ali, Mamdouh M., Salem, Lamiaa M., Mahrous, Karima F., El Sayed, Mardia T.

“…[Display omitted] •Synthesis of Tetrahydroindolocarbazoles (THICZs) derivatives.•Compounds 5,8,10 and 17 are the most active derivatives with…”
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Designing a sensitive luminescent probe for organophosphorus insecticides detection based on post-synthetic modification of IRMOF-3 by Abdelhameed, Reda M., El-Naggar, Mohamed, Taha, Mohamed, Nabil, Sara, Youssef, Maha A., Awwad, Nasser S., El Sayed, Mardia T.

“…Metal organic frameworks (MOFs) represent an excellent material for chemical species sensors because they contain various optically-active centers, different…”
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Synthesis, spectrophotometric, voltammetric, and density functional theory studies of tetrahydro[3,2‐b]indolocarbazoles for sensing small molecules by Al‐Ahmed, Zehbah Ali, Habib, Ibrahim H. I., Khattab, Reham R., Abdelhameed, Reda M., El‐Naggar, Mohamed, Abu Bieh, Moursi H., Pisarevd, Sergey A., Voronkov, Andrey, El Sayed, Mardia T.

“…Absorption spectra of tetrahydro[3,2‐b]indolocarbazoles (THICZs) with respective molecular property and alkyl substituents have been prerecorded in diverse…”
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