Gerrit‐Jan Koomen

2.6k total citations · 1 hit paper
75 papers, 2.2k citations indexed

About

Gerrit‐Jan Koomen is a scholar working on Organic Chemistry, Molecular Biology and Oncology. According to data from OpenAlex, Gerrit‐Jan Koomen has authored 75 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 47 papers in Organic Chemistry, 39 papers in Molecular Biology and 13 papers in Oncology. Recurrent topics in Gerrit‐Jan Koomen's work include Synthesis and Biological Evaluation (17 papers), Cancer therapeutics and mechanisms (12 papers) and Adenosine and Purinergic Signaling (8 papers). Gerrit‐Jan Koomen is often cited by papers focused on Synthesis and Biological Evaluation (17 papers), Cancer therapeutics and mechanisms (12 papers) and Adenosine and Purinergic Signaling (8 papers). Gerrit‐Jan Koomen collaborates with scholars based in Netherlands, United Kingdom and Switzerland. Gerrit‐Jan Koomen's co-authors include Martin J. Wanner, Arnold van Loevezijn, John Allen, Alfred H. Schinkel, Upendra K. Pandit, Jan H.M. Schellens, Martin van der Valk, Olaf van Tellingen, Glen Reid and Alida M. van der Burg and has published in prestigious journals such as Journal of the American Chemical Society, Journal of Biological Chemistry and Biochemistry.

In The Last Decade

Gerrit‐Jan Koomen

75 papers receiving 2.1k citations

Hit Papers

align trajectories

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.

Potent and specific inhibition of the breast cancer resistance protein multidrug transporter in vitro and in mouse intestine by a novel analogue of fumitremorgin C.

2002 590 citations Gerrit‐Jan Koomen et al. profile →

Peers

Countries citing papers authored by Gerrit‐Jan Koomen

Since Specialization

Citations

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

Fields of papers citing papers by Gerrit‐Jan Koomen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Gerrit‐Jan Koomen. 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 Gerrit‐Jan Koomen. The network helps show where Gerrit‐Jan Koomen may publish in the future.

Co-authorship network of co-authors of Gerrit‐Jan Koomen

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Probing FtsZ and Tubulin with C8-Substituted GTP Analogs Reveals Differences in Their Nucleotide Binding Sites 2008 ·Chemistry & Biology ·Tilman Läppchen, (unknown), Aloysius F. Hartog, Gerrit‐Jan Koomen, Claudia Schaffner-Barbero, José M. Andreu, Daniel Trambaiolo, Jan Löwe, Aurélie Juhem, А. В. Попов, Tanneke den Blaauwen	74
2	ABCG2 (Breast Cancer Resistance Protein/Mitoxantrone Resistance-Associated Protein) ATPase Assay: A Useful Tool to Detect Drug-Transporter Interactions 2007 ·Drug Metabolism and Disposition ·Hristos Glavinas, Emese Kis, Ákos Pál, (unknown), Márton Jani, Erika Vági, E. M. Molnar, (unknown), Zoltán Kele, Tamás Janáky, György Báthori, Oliver von Richter, Gerrit‐Jan Koomen, Péter Krajcsi	56
3	Solid phase synthesis and antiprotozoal evaluation of di- and trisubstituted 5′-carboxamidoadenosine analogues 2005 ·Bioorganic & Medicinal Chemistry ·Boris Rodenko, Remko J. Detz, (unknown), Catia Lambertucci, Reto Brun, Martin J. Wanner, Gerrit‐Jan Koomen	18
4	GTP Analogue Inhibits Polymerization and GTPase Activity of the Bacterial Protein FtsZ without Affecting Its Eukaryotic Homologue Tubulin 2005 ·Biochemistry ·Tilman Läppchen, Aloysius F. Hartog, (unknown), Gerrit‐Jan Koomen, Tanneke den Blaauwen	67
5	Function-dependent Conformational Changes of the ABCG2 Multidrug Transporter Modify Its Interaction with a Monoclonal Antibody on the Cell Surface 2004 ·Journal of Biological Chemistry ·Csilla Özvegy‐Laczka, György Várady, (unknown), Olga Ujhelly, (unknown), John D. Schuetz, Brian P. Sorrentino, Gerrit‐Jan Koomen, András Váradi, Katalin Német, Balázs Sarkadi	83
6	Synthesis and Antitumor Activity of Methyltriazene Prodrugs Simultaneously Releasing DNA-Methylating Agents and the Antiresistance Drug O⁶-Benzylguanine 2004 ·Journal of Medicinal Chemistry ·Martin J. Wanner, (unknown), Gerrit‐Jan Koomen	49
7	Synthesis and properties of 2-nitrosoadenosine 2001 ·Journal of the Chemical Society Perkin Transactions 1 ·Martin J. Wanner, Gerrit‐Jan Koomen	13
8	Synthesis of new bridged tetrahydro-β-carbolines and spiro -fused quinuclidines 2001 ·Tetrahedron ·(unknown), (unknown), Martin J. Wanner, Gerrit‐Jan Koomen	8
9	2-Nitro analogues of adenosine and 1-deazaadenosine: synthesis and binding studies at the adenosine A1, A2A and A3 receptor subtypes 2000 ·Bioorganic & Medicinal Chemistry Letters ·Martin J. Wanner, Jacobien K. von Frijtag Drabbe Künzel, Adriaan P. IJzerman, Gerrit‐Jan Koomen	20
10	Regioselective nitration of purine nucleosides: synthesis of 2-nitroadenosine and 2-nitroinosine 2000 ·Tetrahedron Letters ·(unknown), Martin J. Wanner, Gerrit‐Jan Koomen	16
11	Palladium-Catalyzed Animation of 6-Chloropurine. Synthesis of N⁶-Substituted Adenosine Analogues 1999 ·Nucleosides and Nucleotides ·(unknown), (unknown), Floris L. van Delft, Gerrit‐Jan Koomen	14
12	Generation of Specific Deoxynojirimycin-type Inhibitors of the Non-lysosomal Glucosylceramidase 1998 ·Journal of Biological Chemistry ·Herman S. Overkleeft, G. Herma Renkema, (unknown), (unknown), (unknown), Anneke Strijland, Alida M. van der Burg, Gerrit‐Jan Koomen, Upendra K. Pandit, Johannes M. F. G. Aerts	157
13	PURINE NUCLEOSIDE ANALOGUES. 10. A NEW SYNTHETIC ROUTE TO 8-SUBSTITUTED-7(9)-ALKOXYALKYLGUANINES 1998 ·Heterocyclic Communications ·(unknown), (unknown), (unknown), Jan A. J. Geenevasen, (unknown), Gerrit‐Jan Koomen	2
14	An efficient hetero Diels-Alder approach to imidazo[4,5-c]pyridazines as purine analogues 1998 ·Tetrahedron Letters ·(unknown), Martin J. Wanner, Gerrit‐Jan Koomen	22
15	Inhibition of pig kidney diamine oxidase by nazlinin and nazlinin derivatives 1995 ·Biochimica et Biophysica Acta (BBA) - Protein Structure and Molecular Enzymology ·(unknown), Lukas Dekker, B.F. Van Gelder, Gerrit‐Jan Koomen	4
16	New Acetophenone and Thymol Derivatives fromEupatorium stoechadosmum 1993 ·Planta Medica ·(unknown), Martin J. Wanner, Gerrit‐Jan Koomen, (unknown)	15
17	Pyridocarbazole Alkaloids. Synthesis of Olivacine and Ellipticine Analogues 1986 ·Heterocycles ·Upendra K. Pandit, (unknown), Martin J. Wanner, Gerrit‐Jan Koomen	4
18	Synthesis and Biological Evaluation of Oxygenated Ftorafur (FT-207) Derivatives 1984 ·Heterocycles ·Upendra K. Pandit, Gerrit‐Jan Koomen, (unknown), (unknown)	2
19	Studies in the Stereospecific Synthesis of Sesbanimide. Synthesis of 4-Saccharidalglutarimides 1984 ·Heterocycles ·Upendra K. Pandit, Martin J. Wanner, Gerrit‐Jan Koomen, (unknown)	8
20	A Facile Stereoselective Synthesis of (±)-Sesbanine 1981 ·Heterocycles ·Upendra K. Pandit, (unknown), Gerrit‐Jan Koomen	10

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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