Jack L. Beal

1.1k total citations · 1 hit paper
54 papers, 855 citations indexed

About

Jack L. Beal is a scholar working on Pharmacology, Ecology, Evolution, Behavior and Systematics and Organic Chemistry. According to data from OpenAlex, Jack L. Beal has authored 54 papers receiving a total of 855 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Pharmacology, 23 papers in Ecology, Evolution, Behavior and Systematics and 16 papers in Organic Chemistry. Recurrent topics in Jack L. Beal's work include Botanical Research and Chemistry (22 papers), Berberine and alkaloids research (22 papers) and Chemical synthesis and alkaloids (14 papers). Jack L. Beal is often cited by papers focused on Botanical Research and Chemistry (22 papers), Berberine and alkaloids research (22 papers) and Chemical synthesis and alkaloids (14 papers). Jack L. Beal collaborates with scholars based in United States, Egypt and United Kingdom. Jack L. Beal's co-authors include Raymond W. Doskotch, Lester A. Mitscher, Jack N. Baldwin, Jinn Wu, Toshiaki Tomimatsu, Michael P. Cava, A. B. Ray, Popat N. Patil, Egil Ramstad and S. Morris Kupchan and has published in prestigious journals such as The Journal of Organic Chemistry, Trends in Pharmacological Sciences and Journal of Chromatography A.

In The Last Decade

Jack L. Beal

53 papers receiving 774 citations

Hit Papers

Iridoids. A Review 1980 2026 1995 2010 1980 100 200 300
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.

  1. Iridoids. A Review
    1980 350 citations Jack L. Beal et al. Journal of Natural Products profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Jack L. Beal United States 12 419 417 204 158 107 54 855
Satya P. Popli India 17 291 0.7× 293 0.7× 171 0.8× 210 1.3× 135 1.3× 49 703
YASUHISA SAIKI Japan 19 813 1.9× 593 1.4× 139 0.7× 136 0.9× 130 1.2× 115 1.2k
Hildebert Wagner Germany 19 428 1.0× 373 0.9× 103 0.5× 152 1.0× 87 0.8× 46 979
TOKUNOSUKE SAWADA Japan 18 419 1.0× 269 0.6× 173 0.8× 130 0.8× 134 1.3× 59 861
A. B. Ray India 17 342 0.8× 355 0.9× 318 1.6× 169 1.1× 152 1.4× 56 1.1k
SUEO HISADA Japan 19 842 2.0× 750 1.8× 92 0.5× 128 0.8× 92 0.9× 77 1.2k
Otto Seligmann Germany 22 905 2.2× 689 1.7× 170 0.8× 185 1.2× 161 1.5× 76 1.4k
David J. Slatkin United States 18 379 0.9× 271 0.6× 171 0.8× 261 1.7× 275 2.6× 74 985
Sunil Kumar Talapatra India 18 488 1.2× 267 0.6× 123 0.6× 250 1.6× 183 1.7× 56 914
P.L. Schiff United States 16 281 0.7× 208 0.5× 178 0.9× 168 1.1× 184 1.7× 54 773

Countries citing papers authored by Jack L. Beal

Since Specialization
Citations

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

Fields of papers citing papers by Jack L. Beal

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jack L. Beal. 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 Jack L. Beal. The network helps show where Jack L. Beal may publish in the future.

Co-authorship network of co-authors of Jack L. Beal

This figure shows the co-authorship network connecting the top 25 collaborators of Jack L. Beal. A scholar is included among the top collaborators of Jack L. Beal 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 Jack L. Beal. Jack L. Beal 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.
Ames, Michael, Gülen Güllü, Jack L. Beal, & İ. Ölmez. (2000). Receptor Modeling for Elemental Source Contributions to Fine Aerosols in New York State. Journal of the Air & Waste Management Association. 50(5). 881–887. 13 indexed citations
2.
Patil, Popat N. & Jack L. Beal. (1987). Activities of Thalicirum alkaloids. Trends in Pharmacological Sciences. 8(9). 327–329. 2 indexed citations
3.
Beal, Jack L., et al.. (1980). Iridoids. A Review. Journal of Natural Products. 43(6). 649–707. 350 indexed citations breakdown →
4.
Wu, Jinn, Jack L. Beal, & Raymond W. Doskotch. (1980). Alkaloids of Thalictrum. 28. The structure of thalibrunine, a reinvestigation and revision. The Journal of Organic Chemistry. 45(2). 208–212. 7 indexed citations
5.
Uretsky, Norman J., et al.. (1980). Reticuline: A dopamine receptor blocker. Life Sciences. 26(24). 2083–2091. 9 indexed citations
6.
Beal, Jack L., et al.. (1980). Alkaloids of Thalictrum XXX. Eleven Minor Alkaloids From Thalictrum rugosum. Journal of Natural Products. 43(1). 143–150. 11 indexed citations
7.
Beal, Jack L., et al.. (1980). Alkaloids of Thalictrum. XXXIII. Isolation and Characterization of Alkaloids From the Root of Thalictrum alpinum. Journal of Natural Products. 43(3). 372–381. 14 indexed citations
8.
Beal, Jack L., et al.. (1978). Alkaloids of Thalictrum. 25. Six new bisbenzylisoquinoline alkaloids from Thalictrum rugosum. The Journal of Organic Chemistry. 43(4). 580–585. 6 indexed citations
9.
Doskotch, Raymond W., et al.. (1977). Alkaloids of Thalictrum. XIX. Revolutopine and Thelipine, New Arophinebenzylisoquinoline Dimers from Thalictrum revolutum. Heterocycles. 6(4). 405–405. 5 indexed citations
10.
Doskotch, Raymond W., A. B. Ray, & Jack L. Beal. (1971). Codonocarpine, a new lunaria-type alkaloid from Codonocarpus australis A. Cunn.. Journal of the Chemical Society D Chemical Communications. 300–300. 12 indexed citations
11.
Doskotch, Raymond W., J. David Phillipson, A. B. Ray, & Jack L. Beal. (1969). The total synthesis of the thalictrum alkaloid adiantifoline. Journal of the Chemical Society D Chemical Communications. 1083–1083. 3 indexed citations
12.
Doskotch, Raymond W., Paul L. Schiff, & Jack L. Beal. (1968). Alkaloids of thalictrum. IX. Adiantifoline, a new dimeric benzylisoquinoline-aporphine alkaloid. Tetrahedron Letters. 9(48). 4999–5002. 6 indexed citations
13.
Beal, Jack L., et al.. (1967). Isolation and Identification of Three Alkaloids from the Bark of Zanthoxylum elephantiasis. Journal of Pharmaceutical Sciences. 56(2). 279–281. 11 indexed citations
14.
Tomimatsu, Toshiaki & Jack L. Beal. (1966). Alkaloids of Thalictrum VI. Journal of Pharmaceutical Sciences. 55(2). 208–209. 4 indexed citations
15.
Tomimatsu, Toshiaki, et al.. (1965). Alkaloids of Thalictrum IV. Isolation of Thalicarpine from T. dasycarpum and T. revolutum. Journal of Pharmaceutical Sciences. 54(9). 1389–1389. 6 indexed citations
16.
Tomimatsu, Toshiaki, et al.. (1965). Alkaloids of Thalictrum V. Quaternary Compounds from T. rugosum and T. adiantifolium. Journal of Pharmaceutical Sciences. 54(9). 1390–1390. 3 indexed citations
17.
Ramstad, Egil & Jack L. Beal. (1960). Mevalonic Acid as A Precursor in the Biogenesis of Digitoxigenin. Journal of Pharmacy and Pharmacology. 12(1). 552–556. 6 indexed citations
18.
Beal, Jack L., et al.. (1958). A Study On Couch Grass Ergot**College of Pharmacy, Ohio State University, Columbus. Journal of the American Pharmaceutical Association (Scientific ed ). 47(5). 326–329. 1 indexed citations
19.
Beal, Jack L., et al.. (1956). A Paper Chromatographic Study of Aloe, Aloin and of Cascara Sagrada. Journal of the American Pharmaceutical Association (Scientific ed ). 45(4). 229–232. 4 indexed citations
20.
Beal, Jack L. & Duane G. Wenzel. (1951). Osageorange Oil. Transactions of the Kansas Academy of Science. 54(1). 94–94. 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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