Nahed N. E. El-Sayed

803 citations

42 papers · 681 · h-index 17

Impact in

Organic Chemistry top 5%
- Synthesis and biological activity
- Synthesis and Characterization of Heterocyclic Compounds
- Multicomponent Synthesis of Heterocycles
- Synthesis and Biological Evaluation
- Quinazolinone synthesis and applications
- Click Chemistry and Applications
Toxicology top 10%

Papers in

Organic Chemistry 28
- Synthesis and biological activity 20
- Synthesis and Biological Evaluation 6
- Quinazolinone synthesis and applications 5
- Synthesis and Characterization of Heterocyclic Compounds 4
- Multicomponent Synthesis of Heterocycles 4
Molecular Biology 13
- Cancer therapeutics and mechanisms 3

Co-authors: Vijay H. Masand (13 shared papers)Rafat M. Mohareb (3 shared papers)Mahmoud A. Abdelaziz (3 shared papers)Ahmed M. Alafeefy (5 shared papers)Mark C. Elliott (4 shared papers)Abir Ben Bacha (8 shared papers)Wagnat W. Wardakhan (2 shared papers)Devidas T. Mahajan (3 shared papers)
Journals: Pharmaceuticals (4 papers)ACS Omega (2 papers)Molecules (2 papers)Steroids (2 papers)Tetrahedron Letters (2 papers)
Partner nations: Saudi Arabia Egypt Malaysia

In The Last Decade

Nahed N. E. El-Sayed

40 papers receiving 667 citations

Peers

Countries citing papers authored by Nahed N. E. El-Sayed

Since Specialization

Citations

This map shows the geographic impact of Nahed N. E. 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 Nahed N. E. 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 Nahed N. E. El-Sayed more than expected).

Fields of papers citing papers by Nahed N. E. El-Sayed

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Nahed N. E. El-Sayed, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Nahed N. E. El-Sayed Line = papers co-authored together Nahed N. E. El-Sayed links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 42 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Synthesis, analgesic, anti-inflammatory and anti-ulcerogenic activities of certain novel Schiff’s bases as fenamate isosteres Bioorganic & Medicinal Chemistry Letters ·Ahmed M. Alafeefy, Md. Afroz Bakht, Majid Ahmad Ganaie, Mohd N. Ansarie, Nahed N. E. El-Sayed, Amani S. Awaad	2014	63
2	The Knoevenagel reaction of cyanoacetylhydrazine with pregnenolone: Synthesis of thiophene, thieno[2,3-d]pyrimidine, 1,2,4-triazole, pyran and pyridine derivatives with anti-inflammatory and anti-ulcer activities Steroids ·Nahed N. E. El-Sayed, Mahmoud A. Abdelaziz, Wagnat W. Wardakhan, Rafat M. Mohareb	2016	49
3	Uses of Cyanoacetylhydrazine in Heterocyclic Synthesis: Novel Synthesis of Pyrazole Derivatives with Anti-tumor Activities Molecules ·Rafat M. Mohareb, Nahed N. E. El-Sayed, Mahmoud A. Abdelaziz	2012	43
4	Identification of Anti-SARS-CoV-2 Compounds from Food Using QSAR-Based Virtual Screening, Molecular Docking, and Molecular Dynamics Simulation Analysis Pharmaceuticals ·Magdi E. A. Zaki, Sami A. Al‐Hussain, Vijay H. Masand, Siddhartha Akasapu, Sumit O. Bajaj, Nahed N. E. El-Sayed, Arabinda Ghosh, Israa Lewaa	2021	35
5	Autophagy and lysosomal dysfunction: A new insight into mechanism of synergistic pulmonary toxicity of carbon black-metal ions co-exposure Carbon ·Huating Kong, Kai Xia, Liang Pan, Jichao Zhang, Yan Luo, Yu Zhang, Zhifen Cui, Nahed N. E. El-Sayed, Ali Aldalbahi, Nan Chen, Aiguo Li, Renzhong Tai, Chunhai Fan, Ying Zhu	2016	35
6	QSAR modeling for anti-human African trypanosomiasis activity of substituted 2-Phenylimidazopyridines Journal of Molecular Structure ·Vijay H. Masand, Nahed N. E. El-Sayed, Devidas T. Mahajan, Andrew G. Mercader, Ahmed M. Alafeefy, I. G. Shibi	2016	31
7	The Knoevenagel reactions of pregnenolone with cyanomethylene reagents: Synthesis of thiophene, thieno[2,3-b]pyridine, thieno[3,2-d]isoxazole derivatives of pregnenolone and their in vitro cytotoxicity towards tumor and normal cell lines Steroids ·Rafat M. Mohareb, Nahed N. E. El-Sayed, Mahmoud A. Abdelaziz	2013	30
8	Multiple quantitative structure-activity relationships (QSARs) analysis for orally active trypanocidal N-myristoyltransferase inhibitors Journal of Molecular Structure ·Vijay H. Masand, Nahed N. E. El-Sayed, Mukesh U. Bambole, (unknown), Sumer D. Thakur	2018	27
9	Quantum dots protect against MPP+-induced neurotoxicity in a cell model of Parkinson’s disease through autophagy induction Science China Chemistry ·Lu Wang, Xiaoming Li, Yuping Han, Ting Wang, Yun Zhao, Aldalbahi Ali, Nahed N. E. El-Sayed, Jiye Shi, Wenfeng Wang, Chunhai Fan, Nan Chen	2016	26
10	Silica Nanoparticles Target a Wnt Signal Transducer for Degradation and Impair Embryonic Development in Zebrafish Theranostics ·Hongyang Yi, Zhu-Yao Wang, Xiaojiao Li, Min Yin, Lihua Wang, Ali Aldalbahi, Nahed N. E. El-Sayed, Hui Wang, Nan Chen, Chunhai Fan, Haiyun Song	2016	26
11	Synthesis and Evaluation of Some New 4H-Pyran Derivatives as Antioxidant, Antibacterial and Anti-HCT-116 Cells of CRC, with Molecular Docking, Antiproliferative, Apoptotic and ADME Investigations Pharmaceuticals ·Nahed N. E. El-Sayed, Magdi E. A. Zaki, Sami A. Al‐Hussain, Abir Ben Bacha, Malika Berredjem, Vijay H. Masand, Zainab M. Almarhoon, Hanaa S. Omar	2022	21
12	Optimization of antiproliferative activity of substituted phenyl 4-(2-oxoimidazolidin-1-yl) benzenesulfonates: QSAR and CoMFA analyses European Journal of Pharmaceutical Sciences ·Vijay H. Masand, Devidas T. Mahajan, Ahmed M. Alafeefy, Syed Nasir Abbas Bukhari, Nahed N. E. El-Sayed	2015	20
13	Synthesis and evaluation of anticancer, antiphospholipases, antiproteases, and antimetabolic syndrome activities of some 3 H- quinazolin-4-one derivatives Journal of Enzyme Inhibition and Medicinal Chemistry ·Nahed N. E. El-Sayed, Norah M. Almaneai, Abir Ben Bacha, Omar Al‐Obeed, Rehan Ahmad, Maha Abdulla, Ahmed M. Alafeefy	2019	19
14	Lab on smartphone with interfaced electrochemical chips for on-site gender verification Journal of Electroanalytical Chemistry ·Wangping Deng, Yanzhi Dou, Ping Song, Huan Xu, Ali Aldalbahi, Nan Chen, Nahed N. E. El-Sayed, Jimin Gao, Jianxin Lu, Shiping Song, Xiaolei Zuo	2016	19
15	Synthesis and Characterization of Some New Quinoxalin-2(1H)one and 2-Methyl-3H-quinazolin-4-one Derivatives Targeting the Onset and Progression of CRC with SAR, Molecular Docking, and ADMET Analyses Molecules ·Nahed N. E. El-Sayed, Taghreed M. Al-Otaibi, Mona Alonazi, Vijay H. Masand, Assem Barakat, Zainab M. Almarhoon, Abir Ben Bacha	2021	17
16	Multiple QSAR models, pharmacophore pattern and molecular docking analysis for anticancer activity of α, β-unsaturated carbonyl-based compounds, oxime and oxime ether analogues Journal of Molecular Structure ·Vijay H. Masand, Nahed N. E. El-Sayed, Mukesh U. Bambole, Syed A. Quazi	2017	17
17	A simple high-performance liquid chromatographic assay for ciprofloxacin in human serum Journal of Clinical Pharmacy and Therapeutics ·Lucia K. Jim, Nahed N. E. El-Sayed, K. I. Al‐Khamis	1992	16
18	QSAR analysis for 6-arylpyrazine-2-carboxamides as Trypanosoma brucei inhibitors SAR and QSAR in environmental research ·Vijay H. Masand, Nahed N. E. El-Sayed, Devidas T. Mahajan, Vesna Rastija	2017	16
19	Discovery of novel quinolin-2-one derivatives as potential GSK-3β inhibitors for treatment of Alzheimer’s disease: Pharmacophore-based design, preliminary SAR, in vitro and in vivo biological evaluation Bioorganic Chemistry ·Esraa Abdo Moustafa, Heba Abdelrasheed Allam, Marwa A. Fouad, Ahmed M. El Kerdawy, Nahed N. E. El-Sayed, Christoph Wagner, Hatem A. Abdel‐Aziz, Manal Abdel Fattah Ezzat	2024	14
20	Evaluation of the in vitro anti-inflammatory and cytotoxic potential of ethanolic and aqueous extracts of Origanum syriacum and Salvia lanigera leaves Environmental Science and Pollution Research ·Mona Alonazi, Ikram Jemel, Nadine Moubayed, Mona S. Alwhibi, Nahed N. E. El-Sayed, Abir Ben Bacha	2021	13

About Nahed N. E. El-Sayed

Nahed N. E. El-Sayed is a scholar working on Organic Chemistry, Molecular Biology, Computational Theory and Mathematics, Pharmacology and Epidemiology, having authored 42 papers that have together received 681 indexed citations. Recurring topics across this work include Synthesis and biological activity (20 papers), Computational Drug Discovery Methods (11 papers), Synthesis and Biological Evaluation (6 papers), Quinazolinone synthesis and applications (5 papers), Synthesis and Characterization of Heterocyclic Compounds (4 papers), Multicomponent Synthesis of Heterocycles (4 papers), Cancer therapeutics and mechanisms (3 papers) and Antibiotics Pharmacokinetics and Efficacy (2 papers). The work is most often cited by research in Organic Chemistry (368 citations), Toxicology (28 citations), Computational Theory and Mathematics (145 citations), Pharmacology (67 citations) and Molecular Biology (190 citations). Nahed N. E. El-Sayed has collaborated with scholars based in Saudi Arabia, Egypt and Malaysia. Frequent co-authors include Vijay H. Masand, Rafat M. Mohareb, Mahmoud A. Abdelaziz, Ahmed M. Alafeefy, Mark C. Elliott, Abir Ben Bacha, Wagnat W. Wardakhan, Devidas T. Mahajan, Md. Afroz Bakht and Majid Ahmad Ganaie. Their work appears in journals such as Pharmaceuticals, ACS Omega, Molecules, Steroids and Tetrahedron Letters.

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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Nahed N. E. El-Sayed

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