John A. Kepler

1.1k total citations
55 papers, 865 citations indexed

About

John A. Kepler is a scholar working on Molecular Biology, Organic Chemistry and Oncology. According to data from OpenAlex, John A. Kepler has authored 55 papers receiving a total of 865 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Molecular Biology, 22 papers in Organic Chemistry and 8 papers in Oncology. Recurrent topics in John A. Kepler's work include Cancer therapeutics and mechanisms (11 papers), Chemical Reactions and Isotopes (6 papers) and Analytical Chemistry and Chromatography (5 papers). John A. Kepler is often cited by papers focused on Cancer therapeutics and mechanisms (11 papers), Chemical Reactions and Isotopes (6 papers) and Analytical Chemistry and Chromatography (5 papers). John A. Kepler collaborates with scholars based in United States. John A. Kepler's co-authors include George F. Taylor, Ernest Hamel, George R. Pettit, George A. Brine, Ruoli Bai, C. E. Cook, Monroe E. Wall, Frank I. Carroll, Charles G. Moreland and Chunyang Jin and has published in prestigious journals such as Journal of the American Chemical Society, Journal of Biological Chemistry and Biochemistry.

In The Last Decade

John A. Kepler

54 papers receiving 831 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 A. Kepler United States 16 391 334 187 107 98 55 865
Wayne D. Inman United States 11 260 0.7× 229 0.7× 147 0.8× 176 1.6× 30 0.3× 19 662
Paulette A. Greenidge Switzerland 14 162 0.4× 485 1.5× 117 0.6× 89 0.8× 61 0.6× 19 855
Marc M. Kurtz United States 17 389 1.0× 750 2.2× 152 0.8× 77 0.7× 55 0.6× 36 1.3k
Malcolm S. Buchanan Australia 21 626 1.6× 361 1.1× 319 1.7× 381 3.6× 27 0.3× 47 1.3k
Francis G. Fang United States 19 743 1.9× 416 1.2× 209 1.1× 199 1.9× 149 1.5× 38 1.2k
Bruno Catalanotti Italy 21 415 1.1× 573 1.7× 336 1.8× 60 0.6× 120 1.2× 59 1.4k
Gary H. Rasmusson United States 24 376 1.0× 808 2.4× 100 0.5× 27 0.3× 49 0.5× 45 1.9k
Gino Salituro United States 20 392 1.0× 803 2.4× 337 1.8× 65 0.6× 164 1.7× 46 1.6k
Mary Erman United States 15 213 0.5× 835 2.5× 98 0.5× 55 0.5× 83 0.8× 27 1.5k
Fukiko Kojima Japan 16 364 0.9× 680 2.0× 209 1.1× 142 1.3× 293 3.0× 46 1.1k

Countries citing papers authored by John A. Kepler

Since Specialization
Citations

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

Fields of papers citing papers by John A. Kepler

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of John A. Kepler

This figure shows the co-authorship network connecting the top 25 collaborators of John A. Kepler. A scholar is included among the top collaborators of John A. Kepler 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 A. Kepler. John A. Kepler 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.
Runyon, Scott P., Hernán A. Navarro, John A. Kepler, et al.. (2009). 17β-Nitro-5α-androstan-3α-ol and its 3β-methyl derivative: Neurosteroid analogs with potent anticonvulsant and anxiolytic activities. European Journal of Pharmacology. 617(1-3). 68–73. 4 indexed citations
2.
Jin, Chunyang, Govindarajan Manikumar, John A. Kepler, et al.. (2007). Synthesis and identification of novel 11β-aryl-4′,5′-dihydrospiro[estra-4,9-diene-17β,4′-oxazole] analogs with dissociated antiprogesterone activities. Bioorganic & Medicinal Chemistry Letters. 17(21). 5754–5757. 13 indexed citations
3.
Cook, C. E. & John A. Kepler. (2004). 7α,11β-Dimethyl-19-nortestosterone: a potent and selective androgen response modulator with prostate-sparing properties. Bioorganic & Medicinal Chemistry Letters. 15(4). 1213–1216. 8 indexed citations
4.
Bai, Ruoli, David G. Covell, George F. Taylor, et al.. (2004). Direct Photoaffinity Labeling by Dolastatin 10 of the Amino-terminal Peptide of β-Tubulin Containing Cysteine 12. Journal of Biological Chemistry. 279(29). 30731–30740. 23 indexed citations
5.
Verdier‐Pinard, Pascal, John A. Kepler, George R. Pettit, & Ernest Hamel. (2000). Sustained Intracellular Retention of Dolastatin 10 Causes Its Potent Antimitotic Activity. Molecular Pharmacology. 57(1). 180–187. 26 indexed citations
6.
Hristova‐Kazmierski, Maria K. & John A. Kepler. (1999). Synthesis of [14C]Azodicarbonamide. Journal of Labelled Compounds and Radiopharmaceuticals. 42(2). 203–206. 4 indexed citations
7.
Zhan, Yougen, Amit M. Saindane, Ursula Scheffel, et al.. (1997). RTI-352: A 3? analogue of RTI-55 as an in vivo dopamine transporter binding ligand. Synapse. 25(4). 389–392. 1 indexed citations
8.
Taylor, George F., et al.. (1996). Synthesis of [benzyl-7-3H] and [benzoyl-7-14C] methyl 4-(2,5-dihydroxybenzylamino)benzoate. Journal of Labelled Compounds and Radiopharmaceuticals. 38(2). 187–192. 2 indexed citations
9.
Scheffel, Ursula, George F. Taylor, John A. Kepler, F. Ivy Carroll, & Michael J. Kuhar. (1995). In vivo labeling of neuronal nicotinic acetylcholine receptors with radiolabeled isomers of norchloroepibatidine. Neuroreport. 6(18). 2483–2488. 19 indexed citations
10.
Bai, Ruoli, George F. Taylor, Zbigniew A. Cichacz, et al.. (1995). The Spongistatins, Potently Cytotoxic Inhibitors of Tubulin Polymerization, Bind in a Distinct Region of the Vinca Domain. Biochemistry. 34(30). 9714–9721. 101 indexed citations
11.
Taylor, George F., et al.. (1993). Synthesis of [3″‐3H]taxol and [13‐3H]taxol1. Journal of Labelled Compounds and Radiopharmaceuticals. 33(6). 501–515. 11 indexed citations
12.
Taylor, George F. & John A. Kepler. (1989). Synthesis of Some 3H labeled 2′, 3′‐dideoxynucleosides of pharmacological interest. Journal of Labelled Compounds and Radiopharmaceuticals. 27(6). 683–690. 4 indexed citations
13.
Kepler, John A., et al.. (1988). 1,2,4-Trioxanes as potential antimalarial agents. Journal of Medicinal Chemistry. 31(4). 713–716. 52 indexed citations
14.
Abraham, Philip, et al.. (1988). Peptide derivatives of primaquine as potential antimalarial agents. Journal of Medicinal Chemistry. 31(4). 870–874. 40 indexed citations
15.
Miura, George A., P.K. Chiang, Richard K. Gordon, et al.. (1986). Enzymatic synthesis of a false cholinergic neurotransmitter: Diethylaminoethyl acetate as a muscarinic agonist analog of acetylcholine. General Pharmacology The Vascular System. 17(4). 477–480. 1 indexed citations
16.
Tallent, C. Ray, et al.. (1976). Caffeine in plasma and saliva by a radioimmunoassay procedure.. Journal of Pharmacology and Experimental Therapeutics. 199(3). 679–686. 65 indexed citations
17.
Carroll, Frank I., Charles G. Moreland, George A. Brine, & John A. Kepler. (1976). Carbon-13 nuclear magnetic resonance spectra of morphine alkaloids. The Journal of Organic Chemistry. 41(6). 996–1001. 66 indexed citations
18.
Kepler, John A.. (1975). Preparation of tritium labeled diphenylhydantoin of high specific activity. Journal of Labelled Compounds. 11(4). 601–603. 2 indexed citations
19.
Bassett, Carole L., et al.. (1966). Production and Biological Activity of Fomannosin, a Toxic Sesquiter- pene Metabolite of Fomes annosus. Phytopathology. 57. 11 indexed citations
20.
Carroll, F. Ivy & John A. Kepler. (1966). THE SYNTHESES OF 1-CHLORO-1-NITROALKENES. Canadian Journal of Chemistry. 44(23). 2909–2912. 4 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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