Sayed M. Riyadh

2.5k citations

89 papers · 2.2k · h-index 26

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 81
- Synthesis and biological activity 53
- Synthesis and Characterization of Heterocyclic Compounds 43
- Synthesis and Biological Evaluation 30
- 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 (38 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)Toshio Fuchigami (6 shared papers)Mohamed M. Abdalla (2 shared papers)
Journals: Molecules (7 papers)Tetrahedron (4 papers)Current Organic Synthesis (4 papers)Polymers (3 papers)Bioorganic Chemistry (2 papers)
Partner nations: Egypt Saudi Arabia Kuwait

In The Last Decade

Sayed M. Riyadh

86 papers receiving 2.1k 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

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

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	318
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	104
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	96
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	89
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	85
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	71
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	65
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	64
9	Enaminones as Building Blocks for the Synthesis of Substituted Pyrazoles with Antitumor and Antimicrobial Activities Molecules ·Sayed M. Riyadh	2011	61
10	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	57
11	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
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	53
13	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	51
14	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	50
15	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	49
16	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	37
17	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	35
18	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	34
19	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	34
20	ChemInform Abstract: Synthesis and Anticancer Activities of Thiazoles, 1,3‐Thiazines, and Thiazolidine Using Chitosan‐Grafted‐Poly(vinylpyridine) as Basic Catalyst. ChemInform ·Sayed M. Riyadh, Sobhi M. Gomha, Elmahdi A. Mahmmoud, Mahmoud M. Elaasser	2015	30

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 89 papers that have together received 2.2k indexed citations. Recurring topics across this work include Synthesis and biological activity (53 papers), Synthesis and Characterization of Heterocyclic Compounds (43 papers), Synthesis and Biological Evaluation (30 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 (56 citations), Pharmaceutical Science (63 citations), Computational Theory and Mathematics (155 citations) and Pharmacology (126 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, Toshio Fuchigami, Mohamed M. Abdalla, Ateyatallah Aljuhani and Mohamed H. Elnagdi. Their work appears in journals such as Molecules, Tetrahedron, Current Organic Synthesis, Polymers and Bioorganic Chemistry.

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