Amira A. El‐Sayed

446 total citations
29 papers, 372 citations indexed

About

Amira A. El‐Sayed is a scholar working on Organic Chemistry, Molecular Biology and Plant Science. According to data from OpenAlex, Amira A. El‐Sayed has authored 29 papers receiving a total of 372 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Organic Chemistry, 3 papers in Molecular Biology and 3 papers in Plant Science. Recurrent topics in Amira A. El‐Sayed's work include Synthesis and biological activity (21 papers), Synthesis and Characterization of Heterocyclic Compounds (12 papers) and Quinazolinone synthesis and applications (7 papers). Amira A. El‐Sayed is often cited by papers focused on Synthesis and biological activity (21 papers), Synthesis and Characterization of Heterocyclic Compounds (12 papers) and Quinazolinone synthesis and applications (7 papers). Amira A. El‐Sayed collaborates with scholars based in Egypt, Saudi Arabia and United States. Amira A. El‐Sayed's co-authors include Magdy M. Hemdan, Mahmoud F. Ismail, Ibrahim H. Eissa, Abeer M. El‐Naggar, Amany Belal, A. F. M. FAHMY, Abd El‐Galil E. Amr, Sameh A. Rizk, Abdulrahman A. Almehizia and Eman S. Nossier and has published in prestigious journals such as Molecules, RSC Advances and Journal of Molecular Structure.

In The Last Decade

Amira A. El‐Sayed

28 papers receiving 365 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Amira A. El‐Sayed Egypt 13 300 88 36 30 28 29 372
Magdy M. Hemdan Egypt 15 421 1.4× 98 1.1× 32 0.9× 24 0.8× 33 1.2× 45 491
Nadia Y. Megally Abdo Egypt 10 298 1.0× 88 1.0× 21 0.6× 28 0.9× 11 0.4× 20 353
Ola H. Rizk Egypt 10 312 1.0× 82 0.9× 33 0.9× 33 1.1× 26 0.9× 13 373
Mohamed H. Hekal Egypt 13 259 0.9× 111 1.3× 9 0.3× 28 0.9× 19 0.7× 26 355
Gameel A. M. El‐Hag Ali Egypt 13 486 1.6× 130 1.5× 29 0.8× 51 1.7× 32 1.1× 19 551
Marie‐Renée Nourrisson France 11 236 0.8× 120 1.4× 19 0.5× 36 1.2× 14 0.5× 20 346
Hassan M. Abdel‐aziz Egypt 15 491 1.6× 79 0.9× 22 0.6× 41 1.4× 20 0.7× 20 527
E. I. Chernoburova Russia 11 190 0.6× 101 1.1× 23 0.6× 19 0.6× 11 0.4× 42 310
Magda A. Abdallah Egypt 11 398 1.3× 78 0.9× 17 0.5× 31 1.0× 14 0.5× 22 433
Samar El‐Kalyoubi Egypt 13 313 1.0× 196 2.2× 50 1.4× 33 1.1× 27 1.0× 35 435

Countries citing papers authored by Amira A. El‐Sayed

Since Specialization
Citations

This map shows the geographic impact of Amira A. El‐Sayed's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Amira A. El‐Sayed with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Amira A. El‐Sayed more than expected).

Fields of papers citing papers by Amira A. El‐Sayed

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Amira A. El‐Sayed. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Amira A. El‐Sayed. The network helps show where Amira A. El‐Sayed may publish in the future.

Co-authorship network of co-authors of Amira A. El‐Sayed

This figure shows the co-authorship network connecting the top 25 collaborators of Amira A. El‐Sayed. A scholar is included among the top collaborators of Amira A. El‐Sayed based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Amira A. El‐Sayed. Amira A. El‐Sayed is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
2.
Hekal, Mohamed H., et al.. (2023). New 1,3,4-thiadiazoles as potential anticancer agents: pro-apoptotic, cell cycle arrest, molecular modelling, and ADMET profile. RSC Advances. 13(23). 15810–15825. 21 indexed citations
3.
Azab, Mohammad E., et al.. (2023). Synthesis and antioxidant, antimicrobial, and antiviral activity of some pyrazole-based heterocycles using a 2(3H)-furanone derivative. Journal of the Iranian Chemical Society. 20(9). 2203–2216. 19 indexed citations
4.
Azab, Mohammad E., et al.. (2023). Synthesis and antioxidant activity of some pyrazole-based heterocycles using a 2(3 H )-furanone building block. Synthetic Communications. 53(5). 402–413. 8 indexed citations
5.
Elbaz, Osama, et al.. (2023). Role of Leukocyte-associated immunoglobulin-like receptor-1 (LAIR-1) as a prognostic marker in Egyptian patients with B-cell Chronic Lymphocytic Leukemia. The Egyptian Journal of Haematology. 48(4). 329–336. 1 indexed citations
6.
Azab, Mohammad E., et al.. (2022). Synthesis and Antiproliferative Screening of Some Heterocycles Derived from 4-((5-Chloro-3-Methyl-1-Phenyl-1 H -Pyrazol-4-yl)Methylene)-2-Phenyloxazol-5(4 H )-One. Polycyclic aromatic compounds. 43(8). 7152–7163. 9 indexed citations
7.
Ismail, Mahmoud F., et al.. (2022). Synthesis, Characterization and Insecticidal Activity against Cotton Leaf Worm of New Heterocyclics Which Scaffold on Hydrazide-Hydrazone Derivative. Polycyclic aromatic compounds. 43(2). 1288–1308. 7 indexed citations
8.
El‐Sayed, Amira A., Eman S. Nossier, Abdulrahman A. Almehizia, & Abd El‐Galil E. Amr. (2021). Design, synthesis, anticancer evaluation and molecular docking study of novel 2,4-dichlorophenoxymethyl-based derivatives linked to nitrogenous heterocyclic ring systems as potential CDK-2 inhibitors. Journal of Molecular Structure. 1247. 131285–131285. 30 indexed citations
9.
El‐Naggar, Abeer M., Ibrahim H. Eissa, Amany Belal, & Amira A. El‐Sayed. (2020). Design, eco-friendly synthesis, molecular modeling and anticancer evaluation of thiazol-5(4H)-ones as potential tubulin polymerization inhibitors targeting the colchicine binding site. RSC Advances. 10(5). 2791–2811. 57 indexed citations
10.
El‐Sayed, Amira A., Mahmoud F. Ismail, Abd El‐Galil E. Amr, & Ahmed M. Naglah. (2019). Synthesis, Antiproliferative, and Antioxidant Evaluation of 2-Pentylquinazolin-4(3H)-one(thione) Derivatives with DFT Study. Molecules. 24(20). 3787–3787. 21 indexed citations
11.
Youssef, Youssef M., Amira A. El‐Sayed, & Mohammad E. Azab. (2019). Utility of Benzoxazin‐4‐one and 3‐Aminoquinazolin‐4‐one Derivatives as Precursors for Construction of Potent Insecticidal Heterocycles. Journal of Heterocyclic Chemistry. 56(10). 2889–2901. 7 indexed citations
12.
El‐Sayed, Amira A., et al.. (2019). Utility of 3-(thiophen-2-yl)prop-2-enoyl isothiocyanate in heterocyclic synthesis. Journal of Chemical Research. 43(9-10). 307–312. 4 indexed citations
13.
Ismail, Mahmoud F. & Amira A. El‐Sayed. (2018). Synthesis and in-vitro antioxidant and antitumor evaluation of novel pyrazole-based heterocycles. Journal of the Iranian Chemical Society. 16(5). 921–937. 26 indexed citations
14.
El‐Sayed, Amira A., et al.. (2017). Association of vitamin D deficiency with renal anemia and erythropoietin hyporesponsiveness in hemodialysis patients. 17(4). 125–131. 2 indexed citations
15.
El‐Sayed, Amira A., Maher A. El‐Hashash, & Sameh A. Rizk. (2017). Regioselective Green Synthesis and Antimicrobial properties of full fused non mixed Heterocyclic Systems. JOURNAL OF ADVANCES IN CHEMISTRY. 13(2). 6006–6020. 1 indexed citations
16.
El‐Sayed, Amira A., et al.. (2017). Ultrasonic and solvent free Synthesis of Regioselective Diastereomeric Adducts and Heterocyclic Products as antibacterial agent. JOURNAL OF ADVANCES IN CHEMISTRY. 13(2). 5977–5988. 1 indexed citations
17.
FAHMY, A. F. M., Amira A. El‐Sayed, & Magdy M. Hemdan. (2016). Multicomponent synthesis of 4-arylidene-2-phenyl-5(4H)-oxazolones (azlactones) using a mechanochemical approach. Chemistry Central Journal. 10(1). 59–59. 17 indexed citations
18.
Hemdan, Magdy M. & Amira A. El‐Sayed. (2016). Use of Phthalimidoacetyl Isothiocyanate as a Scaffold in the Synthesis of Target Heterocyclic Systems, and Their Antimicrobial Assessment. Chemical and Pharmaceutical Bulletin. 64(5). 483–489. 15 indexed citations
19.
20.
Hemdan, Magdy M., A. F. M. FAHMY, & Amira A. El‐Sayed. (2010). Synthesis and Antimicrobial Study of 1,2,4-Triazole, Quinazoline and Benzothiazole Derivatives from 1-Naphthoylisothiocyanate. Journal of Chemical Research. 34(4). 219–221. 10 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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