John Perumattam

609 total citations
22 papers, 396 citations indexed

About

John Perumattam is a scholar working on Organic Chemistry, Molecular Biology and Oncology. According to data from OpenAlex, John Perumattam has authored 22 papers receiving a total of 396 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Organic Chemistry, 10 papers in Molecular Biology and 3 papers in Oncology. Recurrent topics in John Perumattam's work include Organic Chemistry Cycloaddition Reactions (6 papers), Synthesis and biological activity (4 papers) and Chemical Synthesis and Reactions (4 papers). John Perumattam is often cited by papers focused on Organic Chemistry Cycloaddition Reactions (6 papers), Synthesis and biological activity (4 papers) and Chemical Synthesis and Reactions (4 papers). John Perumattam collaborates with scholars based in United States. John Perumattam's co-authors include Albert Padwa, Donald N. Kline, William H. Bullock, Ananda S. Amarasekara, William F. Berkowitz, Ugo Chiacchio, Bryan H. Norman, Babu Mavunkel, Sundeep Dugar and Sarvajit Chakravarty and has published in prestigious journals such as Journal of Medicinal Chemistry, Journal of Pharmacology and Experimental Therapeutics and The Journal of Organic Chemistry.

In The Last Decade

John Perumattam

22 papers receiving 369 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
John Perumattam United States 13 308 137 44 36 30 22 396
John L. Gilmore United States 14 323 1.0× 235 1.7× 71 1.6× 20 0.6× 23 0.8× 21 525
Shin Iimura Japan 15 302 1.0× 262 1.9× 95 2.2× 77 2.1× 47 1.6× 26 540
Peter Raddatz Germany 14 239 0.8× 185 1.4× 48 1.1× 32 0.9× 25 0.8× 30 445
Nobuo Machinaga Japan 15 271 0.9× 164 1.2× 36 0.8× 24 0.7× 36 1.2× 27 428
Christopher S. Poss United States 7 289 0.9× 116 0.8× 61 1.4× 12 0.3× 43 1.4× 8 413
Hwa-Ok Kim United States 14 316 1.0× 306 2.2× 49 1.1× 28 0.8× 26 0.9× 32 520
Robert V. Moquin United States 14 357 1.2× 224 1.6× 98 2.2× 12 0.3× 28 0.9× 19 568
Louise H. Foley United States 10 218 0.7× 180 1.3× 56 1.3× 20 0.6× 55 1.8× 20 431
Ken Yasui Japan 9 306 1.0× 162 1.2× 113 2.6× 15 0.4× 44 1.5× 10 504
Kerry Jenkins United Kingdom 14 371 1.2× 205 1.5× 41 0.9× 15 0.4× 28 0.9× 21 587

Countries citing papers authored by John Perumattam

Since Specialization
Citations

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

Fields of papers citing papers by John Perumattam

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John Perumattam

This figure shows the co-authorship network connecting the top 25 collaborators of John Perumattam. A scholar is included among the top collaborators of John Perumattam 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 John Perumattam. John Perumattam 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.
Tan, Xuefei, Richland Tester, Gregory R. Luedtke, et al.. (2010). Design and synthesis of piperazine-indole p38α MAP kinase inhibitors with improved pharmacokinetic profiles. Bioorganic & Medicinal Chemistry Letters. 20(3). 828–831. 12 indexed citations
2.
Mavunkel, Babu, John Perumattam, Xuefei Tan, et al.. (2009). Piperidine-based heterocyclic oxalyl amides as potent p38α MAP kinase inhibitors. Bioorganic & Medicinal Chemistry Letters. 20(3). 1059–1062. 21 indexed citations
3.
Levy, Daniel E., Qing Lu, Zheng Chen, et al.. (2008). Aryl–indolyl maleimides as inhibitors of CaMKIIδ. Part 1: SAR of the aryl region. Bioorganic & Medicinal Chemistry Letters. 18(7). 2390–2394. 14 indexed citations
4.
Levy, Daniel E., Qing Lu, Zheng Chen, et al.. (2008). Aryl-indolyl maleimides as inhibitors of CaMKIIδ. Part 2: SAR of the amine tether. Bioorganic & Medicinal Chemistry Letters. 18(7). 2395–2398. 9 indexed citations
5.
Chen, Zheng, John Perumattam, Yongjin Xu, et al.. (2008). Aryl–indolyl maleimides as inhibitors of CaMKIIδ. Part 3: Importance of the indole orientation. Bioorganic & Medicinal Chemistry Letters. 18(7). 2399–2403. 6 indexed citations
6.
Medicherla, Satyanarayana, Andrew A. Protter, Ying Jing, et al.. (2006). Preventive and Therapeutic Potential of p38α-Selective Mitogen-Activated Protein Kinase Inhibitor in Nonobese Diabetic Mice with Type 1 Diabetes. Journal of Pharmacology and Experimental Therapeutics. 318(1). 99–107. 13 indexed citations
7.
Mavunkel, Babu, Sarvajit Chakravarty, John Perumattam, et al.. (2003). Indole-based heterocyclic inhibitors of p38α MAP kinase: designing a conformationally restricted analogue. Bioorganic & Medicinal Chemistry Letters. 13(18). 3087–3090. 22 indexed citations
8.
Perumattam, John, Sarvajit Chakravarty, Glenn McEnroe, et al.. (1997). Solid phase synthesis of combinatorial libraries using anhydrides as templates. Molecular Diversity. 3(2). 121–128. 5 indexed citations
9.
Endemann, Gerda, et al.. (1996). Novel anti-inflammatory compounds prevent CD11b/CD18, alpha M beta 2 (Mac-1)-dependent neutrophil adhesion without blocking activation-induced changes in Mac-1.. Journal of Pharmacology and Experimental Therapeutics. 276(1). 5–12. 20 indexed citations
10.
Mavunkel, Babu, Zhijian Lu, R. Richard Goehring, et al.. (1996). Synthesis and Characterization of Pseudopeptide Bradykinin B2 Receptor Antagonists Containing the 1,3,8-Triazaspiro[4.5]decan-4-one Ring System. Journal of Medicinal Chemistry. 39(16). 3169–3173. 9 indexed citations
11.
Hamilton, Gregory S., Richard E. Mewshaw, Ying Feng, et al.. (1995). Fluorenylalkanoic and Benzoic Acids as Novel Inhibitors of Cell Adhesion Processes in Leukocytes. Journal of Medicinal Chemistry. 38(10). 1650–1656. 19 indexed citations
12.
13.
Perumattam, John, et al.. (1991). Synthesis of (D)- and (L)-forms of differentially protected 2-piperidinemethanamine. Tetrahedron Letters. 32(49). 7183–7186. 16 indexed citations
14.
Padwa, Albert, William H. Bullock, Bryan H. Norman, & John Perumattam. (1991). (Nitroaryl)sulfinyl-substituted allenes. Novel and convenient propargyl alcohol synthons in 4 + 2 cycloaddition chemistry. The Journal of Organic Chemistry. 56(13). 4252–4259. 30 indexed citations
15.
Padwa, Albert, Bryan H. Norman, & John Perumattam. (1989). Tandem [3+2]-cycloaddition [2,3]-sigmatropic rearrangement reaction of allenyl sulfoxides with nitrones. Tetrahedron Letters. 30(6). 663–666. 8 indexed citations
16.
Perumattam, John. (1989). A New and Facile Synthesis of 8-Arylxanthines. Synthetic Communications. 19(19). 3367–3370. 7 indexed citations
17.
Padwa, Albert, Stephen P. Carter, Ugo Chiacchio, Donald N. Kline, & John Perumattam. (1988). Alkylation studies of 5-exo-methylene substituted isoxazolidines. Journal of the Chemical Society Perkin Transactions 1. 2639–2639. 7 indexed citations
18.
Padwa, Albert, Donald N. Kline, & John Perumattam. (1987). Isoxazoline oxidation. An efficient method for the preparation of α,β-unsaturated carbonyl compounds. Tetrahedron Letters. 28(9). 913–916. 28 indexed citations
19.
Berkowitz, William F., Ananda S. Amarasekara, & John Perumattam. (1987). Photochemical approach to the taxanes. The Journal of Organic Chemistry. 52(6). 1119–1124. 30 indexed citations
20.
Berkowitz, William F., John Perumattam, & Ananda S. Amarasekara. (1985). A photochemical approach to the taxanes. Tetrahedron Letters. 26(31). 3665–3668. 10 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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