D. FREHEL

806 total citations
24 papers, 624 citations indexed

About

D. FREHEL is a scholar working on Organic Chemistry, Physical and Theoretical Chemistry and Molecular Biology. According to data from OpenAlex, D. FREHEL has authored 24 papers receiving a total of 624 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Organic Chemistry, 5 papers in Physical and Theoretical Chemistry and 4 papers in Molecular Biology. Recurrent topics in D. FREHEL's work include Synthesis of heterocyclic compounds (5 papers), Synthesis and Reactivity of Sulfur-Containing Compounds (5 papers) and Synthesis and biological activity (3 papers). D. FREHEL is often cited by papers focused on Synthesis of heterocyclic compounds (5 papers), Synthesis and Reactivity of Sulfur-Containing Compounds (5 papers) and Synthesis and biological activity (3 papers). D. FREHEL collaborates with scholars based in France, Canada and Germany. D. FREHEL's co-authors include Jean‐Pierre Maffrand, Pierre Deslongchamps, Claude Moreau, Jean‐Marc Herbert, G. Defreyn, J Necciari, D. Gouy, Yves Berger, G Kieffer and E. Vallée and has published in prestigious journals such as Journal of the American Chemical Society, Journal of Biological Chemistry and Journal of Pharmacology and Experimental Therapeutics.

In The Last Decade

D. FREHEL

24 papers receiving 568 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
D. FREHEL France 11 195 180 152 112 78 24 624
D.L. Venton United States 14 109 0.6× 219 1.2× 163 1.1× 48 0.4× 56 0.7× 38 672
Dennis Colussi United States 20 236 1.2× 328 1.8× 124 0.8× 39 0.3× 22 0.3× 44 827
Alessandro Subissi Italy 14 174 0.9× 301 1.7× 125 0.8× 94 0.8× 22 0.3× 73 751
Christopher A. Teleha United States 13 393 2.0× 234 1.3× 66 0.4× 32 0.3× 11 0.1× 32 668
Wu Yang United States 12 158 0.8× 193 1.1× 26 0.2× 51 0.5× 17 0.2× 21 458
Furn F. Knapp United States 16 245 1.3× 314 1.7× 140 0.9× 27 0.2× 132 1.7× 41 871
Jeffery S. Carter United States 7 711 3.6× 153 0.8× 52 0.3× 35 0.3× 51 0.7× 7 997
John S. Major United Kingdom 13 163 0.8× 282 1.6× 84 0.6× 61 0.5× 39 0.5× 27 578
Frank H. Lincoln United States 18 203 1.0× 248 1.4× 46 0.3× 8 0.1× 21 0.3× 33 755
Keizo Ito Japan 15 199 1.0× 297 1.6× 41 0.3× 69 0.6× 20 0.3× 72 821

Countries citing papers authored by D. FREHEL

Since Specialization
Citations

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

Fields of papers citing papers by D. FREHEL

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by D. FREHEL. 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 D. FREHEL. The network helps show where D. FREHEL may publish in the future.

Co-authorship network of co-authors of D. FREHEL

This figure shows the co-authorship network connecting the top 25 collaborators of D. FREHEL. A scholar is included among the top collaborators of D. FREHEL 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 D. FREHEL. D. FREHEL 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.
Kennedy, Karen, Véronique Gigoux, Chantal Escrieut, et al.. (1997). Identification of Two Amino Acids of the Human Cholecystokinin-A Receptor That Interact with the N-terminal Moiety of Cholecystokinin. Journal of Biological Chemistry. 272(5). 2920–2926. 61 indexed citations
2.
Gully, Danielle, et al.. (1993). Peripheral biological activity of SR 27897: a new potent non-peptide antagonist of CCKA receptors. European Journal of Pharmacology. 232(1). 13–19. 65 indexed citations
3.
Herbert, Jean‐Marc, D. FREHEL, E. Vallée, et al.. (1993). Clopidogrel, A Novel Antiplatelet and Antithrombotic Agent. Cardiovascular Drug Reviews. 11(2). 180–198. 184 indexed citations
4.
Herbert, Jean‐Marc, et al.. (1992). Biochemical and pharmacological activities of SR 26831, a potent and selective elastase inhibitor.. Journal of Pharmacology and Experimental Therapeutics. 260(2). 809–816. 14 indexed citations
5.
Laurens, Claire, Jacqueline Fournier, Denis Delebassée, et al.. (1991). Enhancement of neurite outgrowth from central nervous system neurons in primary culture by thrombin inhibitors. Neuroscience Letters. 124(1). 1–4. 5 indexed citations
6.
Etemad‐Moghadam, Guita, Denis Delebassée, Jean‐Pierre Maffrand, & D. FREHEL. (1988). Syntheses of Nα-(β-naphthylsulfonylaminoglycyl)-argininamides as potential selective synthetic thrombin inhibitors. European Journal of Medicinal Chemistry. 23(6). 577–585. 2 indexed citations
7.
FREHEL, D., et al.. (1985). New synthesis of 5,6,7,8‐tetrahydro‐4H‐thieno[2,3‐d]azepine. Journal of Heterocyclic Chemistry. 22(4). 1011–1016. 4 indexed citations
8.
Garrigues, Bernard, Guy Bertrand, D. FREHEL, & Jean‐Pierre Maffrand. (1984). SYNTHESE DE LA d,l-(ACETOXY-2 OCTADECYLTHIO-1) PROPYL-3 PHOSPHORYLCHOLINE OU THIA-PAF. Phosphorous and Sulfur and the Related Elements. 21(2). 171–176. 4 indexed citations
9.
FREHEL, D., et al.. (1984). ChemInform Abstract: Syntheses of 2‐Alkyl‐3‐(4‐dialkylaminoalkoxy‐benzoyl)thieno[3,2‐c]pyridines.. Chemischer Informationsdienst. 15(41). 1 indexed citations
10.
FREHEL, D., Robert Boigegrain, & Jean‐Pierre Maffrand. (1984). Syntheses of 2-Alkyl-3-(4-dialkylaminoalkoxy-benzoyl)-thieno[3,2-c]pyridines. Heterocycles. 22(5). 1235–1235. 4 indexed citations
11.
FREHEL, D. & Jean‐Pierre Maffrand. (1984). Synthesis of the New Tricyclic System. Thieno[3',2':3,4]pyrido[1,2-a]pyrazin-4-one. Heterocycles. 22(1). 143–143. 10 indexed citations
12.
FREHEL, D. & Jean‐Pierre Maffrand. (1984). ChemInform Abstract: NEW SYNTHESES OF PRAZIQUANTEL: 2‐(CYCLOHEXYLCARBONYL)‐1,2,3,6,7,11B‐HEXAHYDRO‐4H‐PYRAZINO(2,1‐A)ISOQUINOLIN‐4‐ONE. Chemischer Informationsdienst. 15(5). 18 indexed citations
13.
Maffrand, Jean‐Pierre, et al.. (1981). Nouvelles voies d'accès à des aryl‐4 thiéno[2,3‐c]pyridines et à des aryl‐7 thiéno[3,2‐c]pyridines. Journal of Heterocyclic Chemistry. 18(4). 727–734. 5 indexed citations
14.
FREHEL, D. & Jean‐Pierre Maffrand. (1979). ON TWO NEW PROCESSES FOR THE SYNTHESIS OF BENZO(B)THIENO(3,2-O) AND (2,3-O)PYRIDINES. Phosphorous and Sulfur and the Related Elements. 6(1-2). 97–97. 2 indexed citations
15.
Deslongchamps, Pierre, Claude Moreau, D. FREHEL, & Robert Chênevert. (1975). Oxidation Of Benzylidene Acetals by Ozone. Canadian Journal of Chemistry. 53(8). 1204–1211. 37 indexed citations
16.
Deslongchamps, Pierre, et al.. (1974). The Oxidation of Acetals by Ozone. Canadian Journal of Chemistry. 52(21). 3651–3664. 97 indexed citations
17.
18.
Deslongchamps, Pierre, et al.. (1972). The Importance of Conformation in the Ozonolysis of Acetals. Canadian Journal of Chemistry. 50(20). 3402–3404. 25 indexed citations
19.
FREHEL, D. & Pierre Deslongchamps. (1972). A Simple Synthesis of 2-Methoxy and 2-Ethoxytetrahydrofuran. Canadian Journal of Chemistry. 50(11). 1783–1784. 6 indexed citations
20.
Fodor, Gábor, et al.. (1971). Stereochemistry of tropane quaternization. Journal of the American Chemical Society. 93(2). 403–413. 20 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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