Narendra Kumar

909 total citations
42 papers, 686 citations indexed

About

Narendra Kumar is a scholar working on Molecular Biology, Organic Chemistry and Cancer Research. According to data from OpenAlex, Narendra Kumar has authored 42 papers receiving a total of 686 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Molecular Biology, 15 papers in Organic Chemistry and 11 papers in Cancer Research. Recurrent topics in Narendra Kumar's work include Natural product bioactivities and synthesis (15 papers), Sesquiterpenes and Asteraceae Studies (9 papers) and Phytochemical compounds biological activities (6 papers). Narendra Kumar is often cited by papers focused on Natural product bioactivities and synthesis (15 papers), Sesquiterpenes and Asteraceae Studies (9 papers) and Phytochemical compounds biological activities (6 papers). Narendra Kumar collaborates with scholars based in Sri Lanka, United States and India. Narendra Kumar's co-authors include Werner Herz, T. R. Seshadri, John F. Blount, Per‐Erik Jansson, Bengt Lindberg, Anura P. Dantanarayana, B. Ravindranath, H. M. T. Bandara Herath, M. Uvais S. Sultanbawa and Johannes Reisch and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Organic Chemistry and Journal of Chromatography A.

In The Last Decade

Narendra Kumar

42 papers receiving 657 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Narendra Kumar Sri Lanka 18 403 242 228 122 76 42 686
Pahup Singh India 17 450 1.1× 276 1.1× 321 1.4× 186 1.5× 50 0.7× 75 850
Juan F. Sanz Spain 19 524 1.3× 400 1.7× 380 1.7× 89 0.7× 160 2.1× 41 786
N.H. Fischer United States 13 289 0.7× 217 0.9× 203 0.9× 60 0.5× 71 0.9× 42 534
X.A Domínguez Mexico 14 301 0.7× 137 0.6× 186 0.8× 71 0.6× 75 1.0× 54 488
Virginia E. Sosa Argentina 15 263 0.7× 185 0.8× 196 0.9× 60 0.5× 68 0.9× 43 445
Marı́a C. Chamy Chile 15 433 1.1× 131 0.5× 244 1.1× 101 0.8× 55 0.7× 67 704
Mariano Castillo Chile 16 313 0.8× 129 0.5× 203 0.9× 254 2.1× 78 1.0× 34 632
Jørgen Lam Denmark 18 256 0.6× 207 0.9× 331 1.5× 160 1.3× 145 1.9× 47 789
Francesca Faini Chile 14 299 0.7× 96 0.4× 262 1.1× 99 0.8× 117 1.5× 35 600
Mabry Benson United States 16 537 1.3× 64 0.3× 202 0.9× 230 1.9× 70 0.9× 44 890

Countries citing papers authored by Narendra Kumar

Since Specialization
Citations

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

Fields of papers citing papers by Narendra Kumar

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Narendra Kumar

This figure shows the co-authorship network connecting the top 25 collaborators of Narendra Kumar. A scholar is included among the top collaborators of Narendra Kumar 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 Narendra Kumar. Narendra Kumar 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.
Sharma, Pooja, et al.. (2024). 16S rRNA metagenomic profiling of red amaranth grown organically with different composts and soils. Applied Microbiology and Biotechnology. 108(1). 129–129. 2 indexed citations
2.
Kumar, Narendra, et al.. (2021). Antiviral and immuno-boosting potential of Ashwagandha (Withania somnifera L.). Medicinal Plants - International Journal of Phytomedicines and Related Industries. 13(2). 237–244. 4 indexed citations
3.
Verma, Pradeep Kumar, et al.. (2021). An updated review on Malabar spinach (Basella alba and Basella rubra) and their importance. Journal of Pharmacognosy and Phytochemistry. 10(2). 1201–1207. 28 indexed citations
4.
Kumar, Narendra, et al.. (1995). Photoinstability of Some Tyrphostin Drugs: Chemical Consequences of Crystallinity. Pharmaceutical Research. 12(11). 1708–1715. 9 indexed citations
5.
6.
Reisch, Johannes, H. M. T. Bandara Herath, Dieter Bergenthal, & Narendra Kumar. (1991). Natural Product Chemistry, 147. Synthesis of some coumarin derivatives. Liebigs Annalen der Chemie. 1991(11). 1233–1235. 4 indexed citations
7.
Reisch, Johannes, H. M. T. Bandara Herath, & Narendra Kumar. (1990). Natural product chemistry, 140. Synthesis of some new acridones. Liebigs Annalen der Chemie. 1990(10). 1047–1049. 4 indexed citations
8.
Kumar, Narendra, et al.. (1989). Composition and sequence of uronate residues in alginates from three species of brown seaweeds. Carbohydrate Research. 191(1). 167–173. 12 indexed citations
9.
Jansson, Per‐Erik, Narendra Kumar, Bengt Lindberg, Göran Widmalm, & J Henrichsen. (1988). Structural studies of the capsular polysaccharide from Streptococcus pneumoniae type 18a. Carbohydrate Research. 173(2). 227–233. 9 indexed citations
10.
Shukla, Vishnu, Ram Prakash Sharma, G. Thyagarajan, et al.. (1982). New 5-methylcoumarins from Ethulia conyzoides. Phytochemistry. 21(7). 1725–1731. 12 indexed citations
11.
Herz, Werner, Douglas A. Gage, & Narendra Kumar. (1981). Damsinic acid and ambrosanolides from vegetative ambrosia hispida. Phytochemistry. 20(7). 1601–1604. 19 indexed citations
12.
Herz, Werner & Narendra Kumar. (1981). Sesquiterpene lactones from Helianthus grosseserratus. Phytochemistry. 20(1). 99–104. 41 indexed citations
13.
Herz, Werner & Narendra Kumar. (1981). Heliangolides from Helianthus maximiliani. Phytochemistry. 20(1). 93–98. 34 indexed citations
14.
Herz, Werner, Narendra Kumar, & John F. Blount. (1980). A thiol-containing ester side chain in a sesquiterpene lactone from Eupatorium mikanioides. Absolute configuration of deacetyleupaserrin and its congeners. The Journal of Organic Chemistry. 45(3). 489–493. 26 indexed citations
15.
Herz, Werner & Narendra Kumar. (1980). Guaianolides from Liatris squarrosa. Phytochemistry. 19(11). 2387–2390. 11 indexed citations
16.
Vichnewski, Walter, Werner Herz, & Narendra Kumar. (1979). A lactone analog of germacrone. The Journal of Organic Chemistry. 44(14). 2575–2578. 15 indexed citations
17.
Herz, Werner & Narendra Kumar. (1979). Sesquiterpene lactones of Baltimora recta. Phytochemistry. 18(10). 1743–1745. 12 indexed citations
18.
Kumar, Narendra & T. R. Seshadri. (1976). A new triterpene from Pterocarpus santalinus bark. Phytochemistry. 15(9). 1417–1418. 22 indexed citations
19.
Kumar, Narendra & T. R. Seshadri. (1975). Triterpenoids of Pterocarpus santalinus: Constitution of a new lupene diol. Phytochemistry. 14(2). 521–523. 18 indexed citations
20.
Kumar, Narendra & Rajendra K. Sharma. (1974). Studies on the preparation of bis-cyclopentadienyl thallium(III) hydride and bis-indenyl thallium(III) hydride. Journal of Inorganic and Nuclear Chemistry. 36(11). 2625–2626. 3 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Pahup Singh Breakdown of academic impact, for papers by Juan F. Sanz Breakdown of academic impact, for papers by N.H. Fischer Breakdown of academic impact, for papers by X.A Domínguez Breakdown of academic impact, for papers by Virginia E. Sosa Breakdown of academic impact, for papers by Marı́a C. Chamy Breakdown of academic impact, for papers by Mariano Castillo Breakdown of academic impact, for papers by Jørgen Lam Breakdown of academic impact, for papers by Francesca Faini Breakdown of academic impact, for papers by Mabry Benson
Rankless by CCL
2026