Hayat Ullah

4.2k total citations · 1 hit paper
169 papers, 3.5k citations indexed

About

Hayat Ullah is a scholar working on Organic Chemistry, Pharmacology and Computational Theory and Mathematics. According to data from OpenAlex, Hayat Ullah has authored 169 papers receiving a total of 3.5k indexed citations (citations by other indexed papers that have themselves been cited), including 101 papers in Organic Chemistry, 41 papers in Pharmacology and 38 papers in Computational Theory and Mathematics. Recurrent topics in Hayat Ullah's work include Synthesis and biological activity (82 papers), Computational Drug Discovery Methods (38 papers) and Cholinesterase and Neurodegenerative Diseases (37 papers). Hayat Ullah is often cited by papers focused on Synthesis and biological activity (82 papers), Computational Drug Discovery Methods (38 papers) and Cholinesterase and Neurodegenerative Diseases (37 papers). Hayat Ullah collaborates with scholars based in Pakistan, Saudi Arabia and Malaysia. Hayat Ullah's co-authors include Fazal Rahim, Muhammad Taha, Khalid Mohammed Khan, Abdul Wadood, Fahad Khan, Wajid Rehman, Shoaib Khan, Muhammad Tariq Javid, Syed Adnan Alı Shah and Syahrul Imran and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Scientific Reports.

In The Last Decade

Hayat Ullah

154 papers receiving 3.5k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Synthesis, in vitro bio-evaluation, and molecular docking study of thiosemicarbazone-based isatin/bis-Schiff base hybrid analogues as effective cholinesterase inhibitors

2023 84 citations Shoaib Khan, Hayat Ullah et al. Journal of Molecular Structure profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hayat Ullah Pakistan	36	2.5k	876	851	817	798	169	3.5k
Syahrul Imran Malaysia	36	2.3k 0.9×	851 1.0×	482 0.6×	291 0.4×	879 1.1×	92	3.1k
Uzma Salar Pakistan	31	2.0k 0.8×	703 0.8×	358 0.4×	295 0.4×	560 0.7×	118	2.6k
Maryam Mohammadi‐Khanaposhtani Iran	30	1.9k 0.8×	718 0.8×	393 0.5×	491 0.6×	559 0.7×	112	2.6k
Fazal Rahim Pakistan	51	5.4k 2.1×	1.9k 2.1×	1.4k 1.7×	1.2k 1.5×	1.7k 2.2×	248	7.1k
Momin Khan Pakistan	28	1.5k 0.6×	511 0.6×	284 0.3×	201 0.2×	395 0.5×	124	2.3k
Khalid Mohammed Khan Pakistan	28	1.3k 0.5×	451 0.5×	180 0.2×	138 0.2×	426 0.5×	75	1.9k
Sammer Yousuf Pakistan	28	1.5k 0.6×	655 0.7×	149 0.2×	277 0.3×	267 0.3×	251	2.6k
Pervaiz Ali Channar Pakistan	30	1.7k 0.7×	645 0.7×	271 0.3×	248 0.3×	146 0.2×	149	2.6k
Umar Farooq Pakistan	30	925 0.4×	1.0k 1.1×	186 0.2×	384 0.5×	136 0.2×	205	3.4k
Ashwani Kumar India	34	2.5k 1.0×	921 1.1×	1.0k 1.2×	302 0.4×	128 0.2×	188	3.8k

Countries citing papers authored by Hayat Ullah

Since Specialization

Citations

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

Fields of papers citing papers by Hayat Ullah

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hayat Ullah. 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 Hayat Ullah. The network helps show where Hayat Ullah may publish in the future.

Co-authorship network of co-authors of Hayat Ullah

This figure shows the co-authorship network connecting the top 25 collaborators of Hayat Ullah. A scholar is included among the top collaborators of Hayat Ullah 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 Hayat Ullah. Hayat Ullah is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Khan, Maaz, Shawkat Hayat, Hayat Ullah, et al.. (2025). New 1,2,3-Benzotriazole-based thiourea analogues: Synthesis, alpha-glucosidase, urease activities and molecular docking study. Chemical Data Collections. 56. 101185–101185. 1 indexed citations

Ullah, Hayat, Fazal Rahim, Imad Uddin, et al.. (2024). Synthesis, in vitro α-amylase activity and molecular docking study of benzoxazole derivatives. Chemical Data Collections. 51. 101133–101133. 3 indexed citations

Umar, Ali, Muhammad Saleem Khan, Muhammad Wajid, & Hayat Ullah. (2024). Biocompatibility, antimicrobial efficacy, and therapeutic potential of cobalt carbonate nanoparticles in wound healing, sex hormones, and metabolic regulation in diabetic albino mice. Biochemical and Biophysical Research Communications. 734. 150773–150773. 13 indexed citations

Ullah, Hayat, et al.. (2024). Synthesis and molecular docking study of thiophene-bearing thiourea derivatives as potential acetylcholinesterase, and butyrylcholinesterase inhibitors. Chemical Data Collections. 50. 101113–101113. 3 indexed citations

Aleid, Ghada Mohamed, Muhammad Imran, Hayat Ullah, et al.. (2024). Design, synthesis, in vitro bio-evaluation and in silico molecular docking study of benzohydrazide based thiourea analogues. Results in Chemistry. 11. 101756–101756. 1 indexed citations

Ahmad, Mushtaq, Imad Uddin, Muhammad Saleem Khan, et al.. (2024). Cholinesterase inhibitors for the treatment of Alzheimer’s disorder: Synthesis, biological analysis and molecular modelling studies of iso-quinoline derivatives. Results in Chemistry. 9. 101661–101661. 5 indexed citations

Ullah, Hayat, Maliha Sarfraz, Fahad Khan, et al.. (2024). Synthesis, in vitro acetylcholinesterase, butyrylcholinesterase activities and molecular docking study of 1,3-oxathiol-2-imine derivatives. Chemical Data Collections. 50. 101120–101120. 3 indexed citations

Ullah, Hayat, et al.. (2024). Evaluation of flood hazard vulnerabilities and innovative management strategies in Afghanistan’s central region. Natural Hazards. 121(4). 4639–4655. 4 indexed citations

Khan, Shoaib, Tayyiaba Iqbal, Yousaf Khan, et al.. (2024). Experimental and computational pharmacological approaches decoding the anti-diabetic molecular mechanism of indole based triazole bearing sulfonothioate derivatives. Results in Chemistry. 10. 101707–101707. 7 indexed citations

10.

Othman, Mohamed S., Fazal Rahim, Hayat Ullah, et al.. (2024). New Cholinesterase inhibitors based on 1,2,4-triazole bearing benzenesulfonohydrazide skeleton: Synthesis, in vitro and in silico studies. Results in Chemistry. 10. 101717–101717. 4 indexed citations

11.

Khan, Shoaib, Tayyiaba Iqbal, Basappa C. Yallur, et al.. (2024). Synthesis, characterization, DFT, AMDET and molecular docking reveals the binding mechanism of hydroxyl containing bis-Schiff base derivatives: An approach toward Alzheimer disease. Results in Chemistry. 10. 101706–101706. 10 indexed citations

12.

Hayat, Shawkat, et al.. (2024). Design, synthesis, biological and computational analysis of isatin-based bis-thiourea analogues as anti-diabetic and anti-nematode agents. Journal of Molecular Structure. 1323. 140698–140698. 3 indexed citations

13.

Khan, Shoaib, Hayat Ullah, Ahmad Irfan, et al.. (2023). Synthesis, in vitro α-glucosidase, anti-bacterial, anti-fungal activities and in silico molecular docking studies of benzohydrazide derivatives. Chemical Data Collections. 48. 101088–101088.

14.

Ullah, Hayat, et al.. (2023). Synthesis, molecular docking, and bioactivity study of isoquinoline-sulfonamide hybrid analogues: A promising acetylcholinesterase and butyrylcholinesterase inhibitor candidate. Chemical Data Collections. 46. 101048–101048. 9 indexed citations

15.

Ullah, Hayat, Fazal Rahim, Amjad Hussain, et al.. (2023). Synthesis of benzimidazole-thiosemicarbazone hybrid derivatives, in vitro ..-glucosidase and ..-amylase activities, and an in silico molecular docking study. Chemical Data Collections. 45. 101027–101027. 5 indexed citations

16.

Ullah, Hayat, et al.. (2023). Synthesis, in vitro α-glucosidase, α-amylase inhibitory potential and molecular docking study of thiadiazole-sulfonamide hybrid analogues. Chemical Data Collections. 46. 101047–101047.

17.

Ullah, Hayat, et al.. (2023). Synthesis, in vitro α-glucosidase, α-amylase activities and molecular docking study of hybrid thiazole-sulfonohydrazide analogues. Chemical Data Collections. 46. 101043–101043. 3 indexed citations

18.

Ullah, Hayat, Imad Uddin, Fahad Khan, Rafaqat Hussain, & Shoaib Khan. (2023). Synthesis, in vitro α-glucosidase, urease activities and molecular docking study of benzoxazole bearing Schiff base derivatives. Chemical Data Collections. 46. 101054–101054. 1 indexed citations

19.

Khan, Aftab Ahmad, Hayat Ullah, Fazal Rahim, et al.. (2023). Synthesis, in vitro α-glucosidase and α-amylase activities, and an in silico molecular docking study of triazinoindole-thiazolidinone hybrid derivatives. Chemical Data Collections. 45. 101035–101035. 12 indexed citations

20.

Ullah, Hayat, et al.. (2023). Synthesis, in vitro α-glucosidase, α-amylase inhibitory potentials and molecular docking study of benzimidazole bearing sulfonamide analogues. Chemical Data Collections. 47. 101070–101070. 11 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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