E.S. Hamanaka

640 total citations
13 papers, 507 citations indexed

About

E.S. Hamanaka is a scholar working on Molecular Biology, Organic Chemistry and Surgery. According to data from OpenAlex, E.S. Hamanaka has authored 13 papers receiving a total of 507 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Molecular Biology, 5 papers in Organic Chemistry and 2 papers in Surgery. Recurrent topics in E.S. Hamanaka's work include Chemical Synthesis and Analysis (3 papers), Ion Transport and Channel Regulation (2 papers) and Plant biochemistry and biosynthesis (2 papers). E.S. Hamanaka is often cited by papers focused on Chemical Synthesis and Analysis (3 papers), Ion Transport and Channel Regulation (2 papers) and Plant biochemistry and biosynthesis (2 papers). E.S. Hamanaka collaborates with scholars based in United States and Poland. E.S. Hamanaka's co-authors include E. J. Corey, H. James Harwood, Stacy Mazzalupo, Thomas Pauly, Jayvardhan Pandit, Gayle K. Schulte, Cheryl M. Hayward, John F. Thompson, Dennis E. Danley and Scott P. Kennedy and has published in prestigious journals such as Journal of the American Chemical Society, Journal of Biological Chemistry and Journal of Medicinal Chemistry.

In The Last Decade

E.S. Hamanaka

13 papers receiving 492 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
E.S. Hamanaka United States	10	286	165	105	48	45	13	507
Yousreya A. Maklad Egypt	14	232 0.8×	269 1.6×	73 0.7×	17 0.4×	29 0.6×	34	617
Karin Pleban Austria	9	219 0.8×	135 0.8×	56 0.5×	23 0.5×	49 1.1×	10	555
Tahsin F. Kellici Greece	15	238 0.8×	131 0.8×	58 0.6×	23 0.5×	72 1.6×	34	548
Pierfranco Ioan Italy	20	342 1.2×	568 3.4×	67 0.6×	29 0.6×	50 1.1×	33	937
E. Nicolle France	16	268 0.9×	249 1.5×	154 1.5×	42 0.9×	48 1.1×	28	806
Sara Consalvi Italy	13	185 0.6×	199 1.2×	87 0.8×	15 0.3×	40 0.9×	27	507
Chun‐Suo Yao China	17	335 1.2×	137 0.8×	71 0.7×	29 0.6×	8 0.2×	46	668
Margherita Lapillo Italy	15	335 1.2×	69 0.4×	127 1.2×	47 1.0×	66 1.5×	17	514
C. Pinna Italy	10	213 0.7×	213 1.3×	92 0.9×	28 0.6×	20 0.4×	28	565
Biyun Huang China	12	180 0.6×	135 0.8×	45 0.4×	11 0.2×	48 1.1×	20	494

Countries citing papers authored by E.S. Hamanaka

Since Specialization

Citations

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

Fields of papers citing papers by E.S. Hamanaka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by E.S. Hamanaka. 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 E.S. Hamanaka. The network helps show where E.S. Hamanaka may publish in the future.

Co-authorship network of co-authors of E.S. Hamanaka

This figure shows the co-authorship network connecting the top 25 collaborators of E.S. Hamanaka. A scholar is included among the top collaborators of E.S. Hamanaka 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 E.S. Hamanaka. E.S. Hamanaka is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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13 of 13 papers shown

Marala, Ravi B., Janice A. Brown, Jimmy Kong, et al.. (2002). Zoniporide: a potent and highly selective inhibitor of human Na+/H+ exchanger-1. European Journal of Pharmacology. 451(1). 37–41. 38 indexed citations

Guzmán-Pérez, Angel, Ronald T. Wester, Mary C. Allen, et al.. (2001). Discovery of zoniporide: A potent and selective sodium–hydrogen exchanger type 1 (NHE-1) inhibitor with high aqueous solubility. Bioorganic & Medicinal Chemistry Letters. 11(6). 803–807. 75 indexed citations

Pandit, Jayvardhan, Dennis E. Danley, Gayle K. Schulte, et al.. (2000). Crystal Structure of Human Squalene Synthase. Journal of Biological Chemistry. 275(39). 30610–30617. 204 indexed citations

Harwood, H. James & E.S. Hamanaka. (1998). Modulators of dyslipidaemia. 3(1). 147–172. 13 indexed citations

Hayward, Cheryl M., E.S. Hamanaka, Robert J. Aiello, et al.. (1997). 2.P.40 Discovery of the squalene synthetase inhibitor CP-340,868. Atherosclerosis. 134(1-2). 125–125. 2 indexed citations

McCarthy, Peter A., E.S. Hamanaka, C A Marzetta, et al.. (1994). Potent, Selective, and Systemically-Available Inhibitors of Acyl-Coenzyme A:Cholesterol Acyl Transferase (ACAT). Journal of Medicinal Chemistry. 37(9). 1252–1255. 21 indexed citations

Gootz, Thomas D., D Girard, Thomas G. Tensfeldt, et al.. (1990). Pharmacokinetic studies in animals of a new parenteral penem CP-65,207 and its oral prodrug ester.. The Journal of Antibiotics. 43(4). 422–432. 14 indexed citations

Gootz, Thomas D., James A. Retsema, Agnès Girard, et al.. (1989). In vitro activity of CP-65,207, a new penem antimicrobial agent, in comparison with those of other agents. Antimicrobial Agents and Chemotherapy. 33(8). 1160–1166. 30 indexed citations

Hamanaka, E.S., et al.. (1979). Stereoselective synthesis of 6β-substituted penicillanates. Tetrahedron Letters. 20(48). 4631–4634. 25 indexed citations

10.

Hamanaka, E.S., et al.. (1974). Penicillin imino chlorides I. Facile epimerization and ketenimine formation in the penicillin G series.. Tetrahedron Letters. 15(16). 1515–1518. 6 indexed citations

11.

Corey, E. J. & E.S. Hamanaka. (1967). Total synthesis of humulene. Journal of the American Chemical Society. 89(11). 2758–2759. 54 indexed citations

12.

Hamanaka, E.S., et al.. (1967). The four trans chlorohydrins of 3-methoxycyclohexene. Canadian Journal of Chemistry. 45(17). 1906–1920. 8 indexed citations

13.

Corey, E. J. & E.S. Hamanaka. (1964). A New Synthetic Approach to Medium-Size Carbocyclic Systems. Journal of the American Chemical Society. 86(8). 1641–1642. 17 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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