Sayed M. Riyadh

2.4k citations

87 papers · 2.0k · h-index 25

Impact in

Organic Chemistry top 1%
- Synthesis and biological activity
- Synthesis and Characterization of Heterocyclic Compounds
- Synthesis and Biological Evaluation
- Multicomponent Synthesis of Heterocycles
- Click Chemistry and Applications
- Quinazolinone synthesis and applications
- Synthesis of heterocyclic compounds
Toxicology top 5%

Papers in

Organic Chemistry 83
- Synthesis and biological activity 56
- Synthesis and Characterization of Heterocyclic Compounds 44
- Synthesis and Biological Evaluation 31
- Multicomponent Synthesis of Heterocycles 20
- Click Chemistry and Applications 13
- Synthesis and Reactions of Organic Compounds 9
- Quinazolinone synthesis and applications 6
Molecular Biology 9

Co-authors: Sobhi M. Gomha (37 shared papers)Mahmoud M. Elaasser (3 shared papers)Khaled D. Khalil (15 shared papers)Thoraya A. Farghaly (12 shared papers)Ikhlass M. Abbas (5 shared papers)Hamad M. Al‐Matar (7 shared papers)Mohamed M. Abdalla (2 shared papers)Toshio Fuchigami (6 shared papers)
Journals: Molecules (7 papers)Tetrahedron (4 papers)Current Organic Synthesis (4 papers)Polymers (3 papers)International Journal of Biological Macromolecules (2 papers)
Partner nations: Egypt Saudi Arabia Kuwait

In The Last Decade

Sayed M. Riyadh

84 papers receiving 2.0k citations

Peers

Countries citing papers authored by Sayed M. Riyadh

Since Specialization

Citations

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Fields of papers citing papers by Sayed M. Riyadh

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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Co-authors

The 25 scholars most cited alongside Sayed M. Riyadh, 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 Sayed M. Riyadh Line = papers co-authored together Sayed M. Riyadh links everyone, so they are left out of the graph.

All Works

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#	Work
1	Synthesis and Anticancer Activities of Thiazoles, 1,3-Thiazines, and Thiazolidine Using Chitosan-Grafted-Poly(vinylpyridine) as Basic Catalyst Heterocycles ·Sayed M. Riyadh, Sobhi M. Gomha, Elmahdi A. Mahmmoud, Mahmoud M. Elaasser	2015	311
2	New pyrazoles incorporating pyrazolylpyrazole moiety: Synthesis, anti-HCV and antitumor activity European Journal of Medicinal Chemistry ·Sayed M. Riyadh, Thoraya A. Farghaly, Magda A. Abdallah, Mohamed M. Abdalla, Mohamed R. Abd El‐Aziz	2009	102
3	Synthesis and anticancer activity of arylazothiazoles and 1,3,4-thiadiazoles using chitosan-grafted-poly(4-vinylpyridine) as a novel copolymer basic catalyst Chemistry of Heterocyclic Compounds ·Sobhi M. Gomha, Sayed M. Riyadh, Elmahdi A. Mahmmoud, Mahmoud M. Elaasser	2015	93
4	Clean Grinding Technique: A Facile Synthesis and In Silico Antiviral Activity of Hydrazones, Pyrazoles, and Pyrazines Bearing Thiazole Moiety against SARS-CoV-2 Main Protease (Mpro) Molecules ·Sraa Abu‐Melha, Mastoura M. Edrees, Sayed M. Riyadh, Mohamad R. Abdelaziz, Abdo A. Elfiky, Sobhi M. Gomha	2020	85
5	Synthesis under Microwave Irradiation of [1,2,4]Triazolo[3,4-b] [1,3,4]thiadiazoles and Other Diazoles Bearing Indole Moieties and Their Antimicrobial Evaluation Molecules ·Sobhi M. Gomha, Sayed M. Riyadh	2011	82
6	Synthetic Utility of Ethylidenethiosemicarbazide: Synthesis and Anticancer Activity of 1,3-Thiazines and Thiazoles with Imidazole Moiety Heterocycles ·Sayed M. Riyadh, Sobhi M. Gomha, Ikhlass M. Abbas, Mohammed A. Bauomi	2012	70
7	Synthesis, characterization and application of copper oxide chitosan nanocomposite for green regioselective synthesis of [1,2,3]triazoles International Journal of Biological Macromolecules ·Khaled D. Khalil, Sayed M. Riyadh, Sobhi M. Gomha, Imran Ali	2019	63
8	Enamines as Precursors to Polyfunctional Heteroaromatic Compounds; a Decade of Development Heterocycles ·Sayed M. Riyadh, Ismail A. Abdelhamid, Hamad M. Al‐Matar, Noha Mohamed Hilmy, Mohamed H. Elnagdi	2008	61
9	Enaminones as Building Blocks for the Synthesis of Substituted Pyrazoles with Antitumor and Antimicrobial Activities Molecules ·Sayed M. Riyadh	2011	59
10	Solvent-Drop Grinding Method: Efficient Synthesis, DPPH Radical Scavenging and Anti-diabetic Activities of Chalcones, bis-chalcones, Azolines, and bis-azolines Current Organic Synthesis ·Sobhi M. Gomha, Sayed M. Riyadh, Mohamed Abdelsalam Abdalla	2015	56
11	Synthesis of triazolo[4,3-b] [1,2,4,5]tetrazines and triazolo[3,4-b][1,3,4] thiadiazines using chitosan as heterogeneous catalyst under microwave irradiation ARKIVOC ·Sobhi M. Gomha, Sayed M. Riyadh	2009	52
12	A novel route to tetracyclic fused tetrazines and thiadiazines Journal of Heterocyclic Chemistry ·Ikhlass M. Abbas, Sayed M. Riyadh, Magda A. Abdallah, Sobhy M. Gomha	2006	52
13	Synthesis and Biological Activities of 7-Arylazo-7H-pyrazolo[5,1-c][1,2,4] Triazol-6(5H)-Ones and 7-Arylhydrazono-7H-[1,2,4]triazolo[3,4-b] [1,3,4]thiadiazines Journal of the Chinese Chemical Society ·Mahmoud A. Abdallah, Sayed M. Riyadh, Ikhlass M. Abbas, Sobhi M. Gomha	2005	48
14	Chitosan-MgO Nanocomposite: One Pot Preparation and Its Utility as an Ecofriendly Biocatalyst in the Synthesis of Thiazoles and [1,3,4]thiadiazoles Nanomaterials ·Sayed M. Riyadh, Khaled D. Khalil, Ateyatallah Aljuhani	2018	48
15	A Facile Green Synthesis and Anti-Cancer Activity of bis-Arylhydrazononitriles, Triazolo[5,1-c][1,2,4]triazine, and 1,3,4-Thiadiazolines Heterocycles ·Sayed M. Riyadh, Sobhi M. Gomha, Khaled D. Khalil, Ali El‐Zanaty	2013	46
16	Rational design, synthesis, pharmacophore modeling, and docking studies for identification of novel potent DNA-PK inhibitors Bioorganic Chemistry ·Saleh Ihmaid, Hany E. A. Ahmed, Adeeb Al-Sheikh Ali, Yousery E. Sherif, Hamadeh Tarazi, Sayed M. Riyadh, Mohamed F. Zayed, Hamada S. Abulkhair, Heba S. Rateb	2017	33
17	Bio-Based (Chitosan-ZnO) Nanocomposite: Synthesis, Characterization, and Its Use as Recyclable, Ecofriendly Biocatalyst for Synthesis of Thiazoles Tethered Azo Groups Polymers ·Ali H. Bashal, Sayed M. Riyadh, Walaa Alharbi, Khadijah H. Alharbi, Thoraya A. Farghaly, Khaled D. Khalil	2022	33
18	Synthesis and greener pastures biological study of bis-thiadiazoles as potential Covid-19 drug candidates Arabian Journal of Chemistry ·Musa A. Said, Sayed M. Riyadh, Nadia S. Al‐Kaff, AbdElAziz A. Nayl, Khaled D. Khalil, Stefan Bräse, Sobhi M. Gomha	2022	33
19	Chitosan-Strontium Oxide Nanocomposite: Preparation, Characterization, and Catalytic Potency in Thiadiazoles Synthesis Polymers ·Khaled D. Khalil, Sayed M. Riyadh, Nazeeha S. Alkayal, Ali H. Bashal, Khadijah H. Alharbi, Walaa Alharbi	2022	31
20	Green Route Synthesis and Molecular Docking of Azines Using Cellulose Sulfuric Acid under Microwave Irradiation Crystals ·Sobhi M. Gomha, Sayed M. Riyadh, Reem Alharbi, Magdi E. A. Zaki, Tariq Z. Abolibda, Basant Farag	2023	28

About Sayed M. Riyadh

Sayed M. Riyadh is a scholar working on Organic Chemistry, Molecular Biology, Computational Theory and Mathematics, Pharmaceutical Science and Materials Chemistry, having authored 87 papers that have together received 2.0k indexed citations. Recurring topics across this work include Synthesis and biological activity (56 papers), Synthesis and Characterization of Heterocyclic Compounds (44 papers), Synthesis and Biological Evaluation (31 papers), Multicomponent Synthesis of Heterocycles (20 papers), Click Chemistry and Applications (13 papers), Synthesis and Reactions of Organic Compounds (9 papers), Computational Drug Discovery Methods (7 papers) and Quinazolinone synthesis and applications (6 papers). The work is most often cited by research in Organic Chemistry (1.7k citations), Toxicology (57 citations), Computational Theory and Mathematics (160 citations), Pharmaceutical Science (58 citations) and Pharmacology (127 citations). Sayed M. Riyadh has collaborated with scholars based in Egypt, Saudi Arabia and Kuwait. Frequent co-authors include Sobhi M. Gomha, Mahmoud M. Elaasser, Khaled D. Khalil, Thoraya A. Farghaly, Ikhlass M. Abbas, Hamad M. Al‐Matar, Mohamed M. Abdalla, Toshio Fuchigami, Mohamed H. Elnagdi and Magda A. Abdallah. Their work appears in journals such as Molecules, Tetrahedron, Current Organic Synthesis, Polymers and International Journal of Biological Macromolecules.

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