William J. Keller

2.5k total citations
51 papers, 1.7k citations indexed

About

William J. Keller is a scholar working on Ecology, Evolution, Behavior and Systematics, Molecular Biology and Organic Chemistry. According to data from OpenAlex, William J. Keller has authored 51 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Ecology, Evolution, Behavior and Systematics, 13 papers in Molecular Biology and 11 papers in Organic Chemistry. Recurrent topics in William J. Keller's work include Botanical Research and Chemistry (12 papers), Chemical synthesis and alkaloids (10 papers) and Plant and fungal interactions (9 papers). William J. Keller is often cited by papers focused on Botanical Research and Chemistry (12 papers), Chemical synthesis and alkaloids (10 papers) and Plant and fungal interactions (9 papers). William J. Keller collaborates with scholars based in United States, South Korea and Germany. William J. Keller's co-authors include A. Douglas Kinghorn, Hyun‐Ah Jung, Young‐Won Chin, Heebyung Chai, Bao‐Ning Su, Rajendra G. Mehta, Bao-Ning Su, Alison D. Pawlus, Jerry L. McLaughlin and Ye Deng and has published in prestigious journals such as Journal of the American Chemical Society, JAMA and Journal of Agricultural and Food Chemistry.

In The Last Decade

William J. Keller

50 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
William J. Keller United States 18 734 503 350 296 289 51 1.7k
Shrishailappa Badami India 27 729 1.0× 652 1.3× 332 0.9× 316 1.1× 234 0.8× 75 2.0k
Fumihiko Yoshizaki Japan 24 514 0.7× 672 1.3× 197 0.6× 141 0.5× 211 0.7× 74 1.5k
M. D. García Spain 26 936 1.3× 794 1.6× 241 0.7× 407 1.4× 268 0.9× 76 2.4k
Emi Okuyama Japan 30 807 1.1× 1.0k 2.0× 243 0.7× 347 1.2× 425 1.5× 67 2.4k
F. Mortier France 18 632 0.9× 376 0.7× 432 1.2× 285 1.0× 103 0.4× 29 1.4k
Jacques Fleurentin France 19 854 1.2× 447 0.9× 346 1.0× 352 1.2× 84 0.3× 42 1.6k
Osamu Shirota Japan 26 541 0.7× 1.2k 2.3× 474 1.4× 308 1.0× 440 1.5× 102 2.0k
David Lontsi Cameroon 22 617 0.8× 642 1.3× 148 0.4× 201 0.7× 166 0.6× 59 1.4k
Veeresh Prabhakar Veerapur India 28 538 0.7× 578 1.1× 389 1.1× 282 1.0× 263 0.9× 70 2.0k
Sabine Bladt Germany 11 1.0k 1.4× 572 1.1× 351 1.0× 291 1.0× 95 0.3× 16 1.9k

Countries citing papers authored by William J. Keller

Since Specialization
Citations

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

Fields of papers citing papers by William J. Keller

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by William J. Keller. 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 William J. Keller. The network helps show where William J. Keller may publish in the future.

Co-authorship network of co-authors of William J. Keller

This figure shows the co-authorship network connecting the top 25 collaborators of William J. Keller. A scholar is included among the top collaborators of William J. Keller 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 William J. Keller. William J. Keller 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.
Babish, John G., William J. Keller, Wei Gao, et al.. (2016). Synergistic in vitro antioxidant activity and observational clinical trial of F105, a phytochemical formulation includingCitrus bergamia, in subjects with moderate cardiometabolic risk factors. Canadian Journal of Physiology and Pharmacology. 94(12). 1257–1266. 14 indexed citations
2.
Mulabagal, Vanisree, William J. Keller, & Ángela I. Calderón. (2012). Quantitative analysis of anthocyanins inEuterpe oleracea(açaí) dietary supplement raw materials and capsules by Q-TOF liquid chromatography/mass spectrometry. Pharmaceutical Biology. 50(10). 1289–1296. 18 indexed citations
3.
Kinghorn, A. Douglas, Heebyung Chai, Chung Ki Sung, & William J. Keller. (2010). The classical drug discovery approach to defining bioactive constituents of botanicals. Fitoterapia. 82(1). 71–79. 32 indexed citations
4.
Chin, Young‐Won, et al.. (2008). Antioxidant and cytoprotective compounds from Berberis vulgaris (barberry). Phytotherapy Research. 22(7). 979–981. 82 indexed citations
5.
Chai, Heebyung, et al.. (2007). AGFD 132-Antioxidants from Berberis vulgaris (Barberry). Queensland's institutional digital repository (The University of Queensland). 234. 1 indexed citations
6.
Chin, Young‐Won, Hyun‐Ah Jung, Heebyung Chai, William J. Keller, & A. Douglas Kinghorn. (2007). Xanthones with quinone reductase-inducing activity from the fruits of Garcinia mangostana (Mangosteen). Phytochemistry. 69(3). 754–758. 109 indexed citations
7.
Chin, Young‐Won, Hyun‐Ah Jung, Yue Liu, et al.. (2007). Anti-oxidant Constituents of the Roots and Stolons of Licorice (Glycyrrhiza glabra). Journal of Agricultural and Food Chemistry. 55(12). 4691–4697. 176 indexed citations
8.
Chaves, Alysia, et al.. (2006). Cardiovascular monkey telemetry: Sensitivity to detect QT interval prolongation. Journal of Pharmacological and Toxicological Methods. 54(2). 150–158. 41 indexed citations
9.
Jung, Hyun‐Ah, Bao‐Ning Su, William J. Keller, Rajendra G. Mehta, & A. Douglas Kinghorn. (2006). Antioxidant Xanthones from the Pericarp of Garcinia mangostana (Mangosteen). Journal of Agricultural and Food Chemistry. 54(6). 2077–2082. 428 indexed citations
10.
11.
König, Gabriele M., Anthony Wright, William J. Keller, et al.. (1998). Hypoglycaemic Activity of an HMG-Containing Flavonoid Glucoside, Chamaemeloside, fromChamaemelum nobile. Planta Medica. 64(7). 612–614. 20 indexed citations
12.
Witherup, Keith M., et al.. (1995). Identification of 3-Hydroxy-3-methylglutaric Acid (HMG) as a Hypoglycemic Principle of Spanish Moss (Tillandsia usneoides). Journal of Natural Products. 58(8). 1285–1290. 24 indexed citations
13.
Keller, William J., et al.. (1990). New mammalian metabolites of sparteine. Life Sciences. 47(4). 319–325. 3 indexed citations
14.
Keller, William J.. (1983). Special Collections: The Museum Setting.. Wilson library bulletin. 58(2). 1 indexed citations
15.
Keller, William J.. (1981). Normetanephrine and octopamine involvement in normacromerine biosynthesis in Coryphantha macromeris var. runyonii. Phytochemistry. 20(9). 2165–2167. 1 indexed citations
16.
Meyer, Brian F., J. McLaughlin, & William J. Keller. (1981). Candicine from Stapelia gigantea. Planta Medica. 43(11). 304–306. 2 indexed citations
17.
Keller, William J., et al.. (1979). 11-Allylcytisine and other minor alkaloids from unripe sophora secundiflora fruits. Phytochemistry. 18(12). 2068–2069. 11 indexed citations
18.
Hatfield, George M., et al.. (1977). An investigation of Sophora secundiflora seeds (Mescalbeans).. PubMed. 40(4). 374–83. 19 indexed citations
19.
Keller, William J. & Gary G. Ferguson. (1977). Effects of 3,4-Dimethoxyphenethylamine Derivatives on Monoamine Oxidase. Journal of Pharmaceutical Sciences. 66(7). 1048–1050. 6 indexed citations
20.
Keller, William J. & Gary G. Ferguson. (1976). Selectivity of 4‐Methoxyphenethylamine Derivatives as Inhibitors of Monoamine Oxidase. Journal of Pharmaceutical Sciences. 65(10). 1539–1540. 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.

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