Výsledky vyhledávání - "Galal H. Sayed"

Akademický článek

Novel pyridine bearing pentose moiety-based anticancer agents: design, synthesis, radioiodination and bioassessments

Autor: Marwa M. Mehany, Olfat A. Hammam, Adli A. Selim, Galal H. Sayed, Kurls E. Anwer

Publikováno v: Scientific Reports, Vol 14, Iss 1, Pp 1-18 (2024)

Abstract Pyridine compounds are one of the most important heterocyclic derivatives showing wide ranges in biological and pharmacological activities. Green chemistry eliminates or reduces the generation of hazardous compounds. It prevents pollution at

Externí odkaz: https://doaj.org/article/b91c588a52e94c91aa6da8fb81c0c1c0

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Akademický článek

New Pyrazole/Pyrimidine-Based Scaffolds as Inhibitors of Heat Shock Protein 90 Endowed with Apoptotic Anti-Breast Cancer Activity

Autor: Lamya H. Al-Wahaibi, Mohammed A. I. Elbastawesy, Nader E. Abodya, Bahaa G. M. Youssif, Stefan Bräse, Sara N. Shabaan, Galal H. Sayed, Kurls E. Anwer

Publikováno v: Pharmaceuticals, Vol 17, Iss 10, p 1284 (2024)

Background/Objectives: Supported by a comparative study between conventional, grinding, and microwave techniques, a mild and versatile method based on the [1 + 3] cycloaddition of 2-((3-nitrophenyl)diazenyl)malononitrile to tether pyrazole and pyrimi

Externí odkaz: https://doaj.org/article/a34b41b9539946f599f3393d74f5fb0c

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Akademický článek

Green synthesis of highly functionalized heterocyclic bearing pyrazole moiety for cancer-targeted chemo/radioisotope therapy

Autor: Kurls E. Anwer, Galal H. Sayed, Basma M. Essa, Adli A. Selim

Publikováno v: BMC Chemistry, Vol 17, Iss 1, Pp 1-11 (2023)

Abstract New derivatives of heterocyclic bearing pyrazole moiety were synthesized (eight new compounds from 2 to 9) via green synthesis methods (microwave-assisted and grinding techniques). 4,6-Diamino-1,3-diphenyl-1H-pyrazolo[3,4-b]pyridine-5-carbon

Externí odkaz: https://doaj.org/article/6dd66ff25aa2490998814111765c445c

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Akademický článek

Histopathology, pharmacokinetics and estimation of interleukin-6 levels of Moringa oleifera leaves extract-functionalized selenium nanoparticles against rats induced hepatocellular carcinoma

Autor: Eman M. M. Ebrahem, Galal H. Sayed, Gehan N. A. Gad, Kurls E. Anwer, Adli A. Selim

Publikováno v: Cancer Nanotechnology, Vol 13, Iss 1, Pp 1-26 (2022)

Abstract Background Hepatocellular carcinoma (HCC) is one of the most dangerous cancers in all the world. This study focused on prevention and therapy of hepatocellular carcinoma (HCC) using Moringa oleifera extract combined with vitamin C and seleni

Externí odkaz: https://doaj.org/article/3d3fe30b99b9406d97e9e5da51823ffc

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Synergistic effects of graphene oxide grafted with barbituric acid nanocomposite for removal of heavy metals from aqueous solution

Autor: Mostafa M. Abdel Wahab, Galal H. Sayed, Ramadan M. Ramadan, Amr H. Mady, Abdelrahman M. Rabie, Ahmed A. Farag, Nabel A. Negm, Eslam A. Mohamed

Publikováno v: Nanotechnology for Environmental Engineering.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b3a9fe893dcb17833955d16c7b22e237
https://doi.org/10.1007/s41204-022-00274-w

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Corrosion inhibition performance and computational studies of pyridine and pyran derivatives for API X-65 steel in 6 M H2SO4

Autor: Eman M. Azmy, Eslam A. Mohamed, Kurls E. Anwer, Ahmed A. Farag, Galal H. Sayed

Publikováno v: Journal of Industrial and Engineering Chemistry. 97:523-538

The present investigation aims to synthesize and explore the influence of pyridine and pyran derivatives on the API X-65 steel corrosion in a 6 M H2SO4 solution. The compound was examined at different concentrations to optimized the best concentratio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a582b06dbd8fadfbaad90eb3cab5dd3e
https://doi.org/10.1016/j.jiec.2021.03.016

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Novel annulated thiophene derivatives: Synthesis, spectroscopic, X-ray, Hirshfeld surface analysis, DFT, biological, cytotoxic and molecular docking studies

Autor: Kurls E. Anwer, Galal H. Sayed, Anna Kozakiewicz-Piekarz, Ramadan M. Ramadan

Publikováno v: Journal of Molecular Structure. 1276:134798

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::20edaf33c4eff4d6413ef393e1eca532
https://doi.org/10.1016/j.molstruc.2022.134798

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Synthesis and anticancer assessment of some new 2-amino-3-cyanopyridine derivatives

Autor: Galal H. Sayed, Magda I. Marzouk, S. Y. Mansour, Safaa S. Shaban

Publikováno v: Synthetic Communications. :1-11

The 2-Aminonicotinonitrile derivative was reacted with different bi-functional reagents such as formamide, thiourea, acetic anhydride, and phthalic anhydride under optimized conditions to give pyri...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2c538a8cf56bc3833d2e44c278469055
https://doi.org/10.1080/00397911.2020.1870698

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'The behavior of some terpolymers as lubricating oil additives'

Autor: Nehal S. Ahmed, Rasha S. Kamal, Amal M. Nassar, Reham I. El-shazly, Galal H. Sayed

Publikováno v: Applied Petrochemical Research, Vol 10, Iss 3, Pp 115-123 (2020)

In this work, we prepared different alkyl acrylates by esterifying acrylic acid with different alcohols (decanol, dodecanol, hexadecanol and octadecanol). Anilimide was then produced by the reaction of aniline with maleic anhydride. Different teropol

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9814e1921f802aa1c5184c61e4e84dc4
https://doi.org/10.1007/s13203-020-00250-y

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