Dennis J. Hlasta

2.1k total citations
61 papers, 1.5k citations indexed

About

Dennis J. Hlasta is a scholar working on Organic Chemistry, Molecular Biology and Pharmacology. According to data from OpenAlex, Dennis J. Hlasta has authored 61 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 43 papers in Organic Chemistry, 21 papers in Molecular Biology and 9 papers in Pharmacology. Recurrent topics in Dennis J. Hlasta's work include Synthesis and biological activity (10 papers), Asymmetric Synthesis and Catalysis (6 papers) and Click Chemistry and Applications (6 papers). Dennis J. Hlasta is often cited by papers focused on Synthesis and biological activity (10 papers), Asymmetric Synthesis and Catalysis (6 papers) and Click Chemistry and Applications (6 papers). Dennis J. Hlasta collaborates with scholars based in United States and France. Dennis J. Hlasta's co-authors include Craig A. Zificsak, Barbara D. Foleno, John J. Court, James H. Ackerman, Steven J. Coats, Michele A. Weidner‐Wells, Mark J. Macielag, Harvey M. Werblood, John F. Barrett and Glenda C. Webb and has published in prestigious journals such as Journal of the American Chemical Society, Journal of Medicinal Chemistry and The Journal of Organic Chemistry.

In The Last Decade

Dennis J. Hlasta

59 papers receiving 1.5k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Dennis J. Hlasta United States 23 1.2k 549 100 93 81 61 1.5k
Pierre Lavallée Canada 16 762 0.6× 548 1.0× 95 0.9× 53 0.6× 63 0.8× 26 1.1k
Swarna A. Gamage New Zealand 20 830 0.7× 912 1.7× 141 1.4× 47 0.5× 136 1.7× 39 1.7k
Louis N. Jungheim United States 23 736 0.6× 766 1.4× 117 1.2× 82 0.9× 205 2.5× 37 1.5k
William A. Greenberg United States 22 937 0.8× 1.5k 2.8× 84 0.8× 61 0.7× 57 0.7× 30 2.0k
Todd A. Houston Australia 19 973 0.8× 910 1.7× 125 1.3× 95 1.0× 76 0.9× 64 1.5k
Phil B. Alper United States 14 908 0.8× 858 1.6× 78 0.8× 35 0.4× 75 0.9× 20 1.4k
Roderick J. Sorenson United States 19 632 0.5× 647 1.2× 156 1.6× 58 0.6× 103 1.3× 35 1.4k
Neil J. Hales United Kingdom 17 764 0.6× 360 0.7× 56 0.6× 54 0.6× 36 0.4× 43 1.0k
Kyosuke Kitoh Japan 16 733 0.6× 757 1.4× 174 1.7× 72 0.8× 267 3.3× 25 1.5k
Vandana S. Pore India 18 1.9k 1.6× 932 1.7× 90 0.9× 184 2.0× 183 2.3× 54 2.3k

Countries citing papers authored by Dennis J. Hlasta

Since Specialization
Citations

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

Fields of papers citing papers by Dennis J. Hlasta

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Dennis J. Hlasta

This figure shows the co-authorship network connecting the top 25 collaborators of Dennis J. Hlasta. A scholar is included among the top collaborators of Dennis J. Hlasta 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 Dennis J. Hlasta. Dennis J. Hlasta 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.
Greco, Michael N., Margery A. Connelly, Gregory C. Leo, et al.. (2013). A thiocarbamate inhibitor of endothelial lipase raises HDL cholesterol levels in mice. Bioorganic & Medicinal Chemistry Letters. 23(9). 2595–2597. 5 indexed citations
2.
Foleno, Barbara D., Raúl Goldschmidt, Dennis J. Hlasta, et al.. (2006). Antibacterial activity of pyrrolopyridine-substituted oxazolidinones: synthesis and in vitro SAR of various C-5 acetamide replacements. Bioorganic & Medicinal Chemistry Letters. 16(17). 4537–4542. 22 indexed citations
3.
Matthews, Jay M., Dennis J. Hlasta, Patricia Andrade‐Gordon, et al.. (2005). Pyrazinobenzodiazepines as Potent Nonpeptide Vasopressin Receptor Antagonists. Letters in Drug Design & Discovery. 2(3). 219–223. 5 indexed citations
4.
Coats, Steven J., Mark J. Schulz, John R. Carson, et al.. (2004). Parallel methods for the preparation and SAR exploration of N-ethyl-4-[(8-alkyl-8-aza-bicyclo[3.2.1]oct-3-ylidene)-aryl-methyl]-benzamides, powerful mu and delta opioid agonists. Bioorganic & Medicinal Chemistry Letters. 14(22). 5493–5498. 20 indexed citations
5.
Schulz, Mark J., Steven J. Coats, & Dennis J. Hlasta. (2004). Microwave-Assisted Preparation of Aryltetrazoleboronate Esters. Organic Letters. 6(19). 3265–3268. 26 indexed citations
6.
Dyatkin, Alexey B., William J. Hoekstra, William A. Kinney, et al.. (2003). Aza-bicyclic amino acid sulfonamides as α4β1/α4β7 integrin antagonists. Bioorganic & Medicinal Chemistry Letters. 14(3). 591–596. 7 indexed citations
7.
Dyatkin, Alexey B., William J. Hoekstra, Dennis J. Hlasta, et al.. (2002). Bridged bicyclic vasopressin receptor antagonists with V2-Selective or dual V1a/V2 activity. Bioorganic & Medicinal Chemistry Letters. 12(21). 3081–3084. 10 indexed citations
8.
Weidner‐Wells, Michele A., et al.. (2002). Novel piperidinyloxy oxazolidinone antibacterial agents. Diversification of the N-Substituent. Bioorganic & Medicinal Chemistry. 10(7). 2345–2351. 20 indexed citations
9.
Weidner‐Wells, Michele A., et al.. (2001). Novel piperidinyloxy oxazolidinone antimicrobial agents. Bioorganic & Medicinal Chemistry Letters. 11(14). 1829–1832. 13 indexed citations
10.
Grant, Eugene B., et al.. (2000). The synthesis and SAR of rhodanines as novel class C β-lactamase inhibitors. Bioorganic & Medicinal Chemistry Letters. 10(19). 2179–2182. 116 indexed citations
11.
Hlasta, Dennis J.. (2000). Novel Use of Imidazolium Ylides in an Efficient Synthesis of 2-Substituted Imidazoles. Organic Letters. 3(2). 157–159. 15 indexed citations
12.
Sui, Zhihua, Dennis J. Hlasta, Mark J. Macielag, et al.. (1998). SAR studies of diaryltriazoles against bacterial two-component regulatory systems and their antibacterial activities. Bioorganic & Medicinal Chemistry Letters. 8(14). 1929–1934. 43 indexed citations
13.
Desai, Ranjit C., et al.. (1995). Phosphonates and Phosphinates: Novel Leaving Groups for Benzisothiazolone Inhibitors of Human Leukocyte Elastase. Journal of Medicinal Chemistry. 38(9). 1571–1574. 13 indexed citations
14.
Hlasta, Dennis J., Malcolm R. Bell, John J. Court, et al.. (1995). The design of potent and stable benzisothiazolone inhibitors of human leukocyte elastase. Bioorganic & Medicinal Chemistry Letters. 5(4). 331–336. 25 indexed citations
15.
Subramanyam, Chakrapani, Malcolm R. Bell, Philip M. Carabateas, et al.. (1994). 2,6-Disubstituted Aryl Carboxylic Acids, Leaving Groups "Par Excellence" for Benzisothiazolone Inhibitors of Human Leukocyte Elastase. Journal of Medicinal Chemistry. 37(17). 2623–2626. 28 indexed citations
16.
Hlasta, Dennis J., Malcolm R. Bell, Neil W. Boaz, et al.. (1994). A benzisothiazolone class of potent, selective mechanism-based inhibitors of human leukocyte elastase. Bioorganic & Medicinal Chemistry Letters. 4(15). 1801–1806. 31 indexed citations
17.
Hlasta, Dennis J., John J. Court, & Ranjit C. Desai. (1991). The synthesis of substituted saccharins through the o-lithiative sulfonamidation of N,N-diethylbenzamides. Tetrahedron Letters. 32(49). 7179–7182. 16 indexed citations
18.
Hlasta, Dennis J., et al.. (1991). 5-Lipoxygenase inhibitors: the synthesis and structure-activity relationships of a series of 1-phenyl-3-pyrazolidinones. Journal of Medicinal Chemistry. 34(5). 1560–1570. 33 indexed citations
19.
Hlasta, Dennis J., et al.. (1987). .alpha.2-Adrenergic agonists/antagonists: the synthesis and structure-activity relationships of a series of indolin-2-yl and tetrahydroquinolin-2-yl imidazolines. Journal of Medicinal Chemistry. 30(9). 1555–1562. 36 indexed citations
20.
Hlasta, Dennis J. & Malcolm R. Bell. (1985). Dianion metallation reactions of n,n-dimethylvanillylamine and n,n-dimethylisovanillylamine. Tetrahedron Letters. 26(18). 2151–2154. 5 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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