El Sayed Ramadan

534 total citations
26 papers, 334 citations indexed

About

El Sayed Ramadan is a scholar working on Organic Chemistry, Molecular Biology and Pharmacology. According to data from OpenAlex, El Sayed Ramadan has authored 26 papers receiving a total of 334 indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Organic Chemistry, 6 papers in Molecular Biology and 2 papers in Pharmacology. Recurrent topics in El Sayed Ramadan's work include Synthesis and Characterization of Heterocyclic Compounds (16 papers), Synthesis and biological activity (14 papers) and Microwave-Assisted Synthesis and Applications (8 papers). El Sayed Ramadan is often cited by papers focused on Synthesis and Characterization of Heterocyclic Compounds (16 papers), Synthesis and biological activity (14 papers) and Microwave-Assisted Synthesis and Applications (8 papers). El Sayed Ramadan collaborates with scholars based in Egypt, Pakistan and Algeria. El Sayed Ramadan's co-authors include El Sayed H. El Ashry, Mohamed Hagar, Hamida Abdel‐Hamid, Nagwa Rashed, Mohamed Teleb, Mohammed Salah Ayoup, Marwa M. Abu‐Serie, Laila F. Awad, Nadjet Rezki and Essam Mohamed Sharshira and has published in prestigious journals such as European Journal of Medicinal Chemistry, Synlett and Chinese Journal of Chemistry.

In The Last Decade

El Sayed Ramadan

26 papers receiving 331 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
El Sayed Ramadan Egypt 12 273 98 36 15 13 26 334
Meng‐Xue Wei China 11 253 0.9× 85 0.9× 39 1.1× 40 2.7× 18 1.4× 27 371
Kristin Odlo Norway 7 358 1.3× 132 1.3× 30 0.8× 33 2.2× 7 0.5× 8 391
Mehmet Taha Yıldız Türkiye 8 311 1.1× 117 1.2× 56 1.6× 14 0.9× 11 0.8× 20 429
Omaima G. Shaaban Egypt 11 387 1.4× 99 1.0× 31 0.9× 28 1.9× 13 1.0× 13 436
Fernanda P. Pauli Brazil 8 262 1.0× 70 0.7× 26 0.7× 14 0.9× 10 0.8× 20 345
Ola H. Rizk Egypt 10 312 1.1× 82 0.8× 33 0.9× 33 2.2× 9 0.7× 13 373
Kadriye Benkli Türkiye 10 302 1.1× 74 0.8× 73 2.0× 39 2.6× 26 2.0× 40 376
Peng-Cheng Diao China 9 332 1.2× 118 1.2× 40 1.1× 18 1.2× 6 0.5× 10 385
Marwa T. Sarg Egypt 12 335 1.2× 76 0.8× 27 0.8× 29 1.9× 7 0.5× 27 389
Magdy M. Gineinah Egypt 10 405 1.5× 115 1.2× 21 0.6× 51 3.4× 8 0.6× 22 467

Countries citing papers authored by El Sayed Ramadan

Since Specialization
Citations

This map shows the geographic impact of El Sayed Ramadan'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 El Sayed Ramadan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites El Sayed Ramadan more than expected).

Fields of papers citing papers by El Sayed Ramadan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by El Sayed Ramadan. 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 El Sayed Ramadan. The network helps show where El Sayed Ramadan may publish in the future.

Co-authorship network of co-authors of El Sayed Ramadan

This figure shows the co-authorship network connecting the top 25 collaborators of El Sayed Ramadan. A scholar is included among the top collaborators of El Sayed Ramadan 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 El Sayed Ramadan. El Sayed Ramadan 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.
Ayoup, Mohammed Salah, et al.. (2019). Battle tactics against MMP-9; discovery of novel non-hydroxamate MMP-9 inhibitors endowed with PI3K/AKT signaling attenuation and caspase 3/7 activation via Ugi bis-amide synthesis. European Journal of Medicinal Chemistry. 186. 111875–111875. 35 indexed citations
2.
Ayoup, Mohammed Salah, et al.. (2019). Design, synthesis and biological evaluation of novel α-acyloxy carboxamides via Passerini reaction as caspase 3/7 activators. European Journal of Medicinal Chemistry. 168. 340–356. 40 indexed citations
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Ramadan, El Sayed, et al.. (2018). Synthesis and antimicrobial evaluation of some heterocyclic compounds from 3-aryl-1-phenyl-1H-pyrazole-4-carbaldehydes. Zeitschrift für Naturforschung B. 73(6). 389–397. 11 indexed citations
6.
Ramadan, El Sayed, et al.. (2018). Synthesis, characterization, and antitumor activity of some novel S-functionalized benzo[d]thiazole-2-thiol derivatives; regioselective coupling to the –SH group. Zeitschrift für Naturforschung B. 73(9). 647–654. 1 indexed citations
7.
Ramadan, El Sayed. (2016). SYNTHESIS, SPECTRAL CHARACTERIZATION AND ANTIMICROBIAL ACTIVITY OF NOVEL 2-HYDRAZONO-2(3H)-THIAZOLE DERIVATIVES DERIVED FROM 4-(3-CHLOROPHENYL)-3-THIOSEMICARBAZIDE. International Journal of Pharmacy and Pharmaceutical Sciences. 8(7). 176–182. 2 indexed citations
8.
Ramadan, El Sayed. (2010). Synthesis of Biologically Active [4‐(4‐Bromophenyl)‐2‐thiazolyl]hydrazones and their D‐Galactose Derivatives. Chinese Journal of Chemistry. 28(4). 594–600. 6 indexed citations
9.
Rezki, Nadjet, et al.. (2009). Regio- and Stereoselective Synthesis of Thioglycosides from 4,5-Diphenyl- and 3,4,5-Triphenylimidazole-2-thione. Phosphorus, sulfur, and silicon and the related elements. 184(7). 1759–1767. 5 indexed citations
10.
El‐Ashry, El Sayed H., et al.. (2008). Synthesis of 5‐Aryl‐3‐Glycosylthio‐4‐Phenyl‐4H‐1,2,4‐Triazoles and Their Acyclic Analogs Under Conventional and Microwave Conditions. Journal of Carbohydrate Chemistry. 27(2). 70–85. 19 indexed citations
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Ramadan, El Sayed, et al.. (2005). Synthesis of Azlactones, Phenylpyruvic Acid and 1,2,4-Triazine Derivatives Under Microwave Irradiation. Letters in Organic Chemistry. 2(5). 415–418. 21 indexed citations
13.
Ashry, El Sayed H. El, et al.. (2005). Microwave‐Assisted Synthesis of Quinoline Derivatives from Isatin. Synthetic Communications. 35(17). 2243–2250. 34 indexed citations
14.
Ramadan, El Sayed, et al.. (2004). Synthesis of Aryloxyacetic Acids, Esters, and Hydrazides Assisted by Microwave Irradiation. Synthetic Communications. 34(3). 377–382. 22 indexed citations
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Ashry, El Sayed H. El, et al.. (2002). Regioisomeric Formation of the Linear 1,2,4-Triazolo[4′,3′: 2,3][1,2,4]Triazino[5,6-b]Indole from 3-Hydrazino-1,2,4-Triazino[5,6-b]Indole Derivatives. Journal of Chemical Research. 2002(7). 314–316. 1 indexed citations
17.
Abdel‐Hamid, Hamida, et al.. (1999). SYNTHESIS OF FUSED AND NONFUSED HETEROCYCLES FROM 5- AND 8-SUBSTITUTED 3-HYDRAZINO-1,2,4-TRIAZINO[5,6-b]INDOLE. Heterocyclic Communications. 5(5). 473–480. 5 indexed citations
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Rashed, Nagwa, et al.. (1994). 1H and13C NMR Spectra of Alditolyl Derivatives of 3-Hydrazino-5-Methyl[1,2,4]triazino[5,6-b]indole and Their Cyclized Products.. Spectroscopy Letters. 27(5). 677–686. 7 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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