F. J. Zeelen

1.9k citations

35 papers · 1.6k indexed · 1 hit paper · h-index 11

Co-authors: H. Timmerman Aalt Bast H. van der Goot Nico Vermeulen Marinus B. Groen James Redpath Reijo Vihko Olli A. Jänne
Topics: Steroid Chemistry and Biochemistry (23 papers)Estrogen and related hormone effects (14 papers)Marine Sponges and Natural Products (7 papers)
Cited by: Organic Chemistry Spectroscopy Toxicology
Journals: Chemical Society Reviews The Journal of Organic Chemistry Trends in Pharmacological Sciences
Partner nations: Netherlands Finland

In The Last Decade

F. J. Zeelen

33 papers receiving 1.4k 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.

Comprehensive medicinal chemistry

1991 1.0k citations H. Timmerman, Aalt Bast et al. Trends in Pharmacological Sciences profile →

Peers

Countries citing papers authored by F. J. Zeelen

Since Specialization

Citations

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

Fields of papers citing papers by F. J. Zeelen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of F. J. Zeelen

This figure shows the co-authorship network connecting the top 25 collaborators of F. J. Zeelen. A scholar is included among the top collaborators of F. J. Zeelen 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 F. J. Zeelen. F. J. Zeelen 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	Steroid research at Organon in the golden 1950s and the following years 1996 ·Steroids ·S. A. Szpilfogel,F. J. Zeelen	6
2	Steroid total synthesis 1994 ·Natural Product Reports ·F. J. Zeelen	47
3	Comprehensive medicinal chemistrybreakdown → 1991 ·Trends in Pharmacological Sciences ·H. Timmerman,Aalt Bast,H. van der Goot,Nico Vermeulen,F. J. Zeelen	1003
4	Molecular biological techniques make an impact on medicinal chemistry 1989 ·Trends in Pharmacological Sciences ·F. J. Zeelen	0
5	An alternative synthesis of 17β‐hydroxy‐7α‐methyl‐19‐nor‐17α‐pregn‐5(10)‐en‐20‐yn‐3‐one (Org OD 14) 1986 ·Recueil des Travaux Chimiques des Pays-Bas ·(unknown),(unknown),John A. Peters,(unknown),(unknown),F. J. Zeelen	8
6	Innovative approaches in drug research 1985 ·Trends in Pharmacological Sciences ·F. J. Zeelen	37
7	Biomimetic total synthesis of steroids, IX. Stereospecific synthesis of C‐homo‐19‐norsteroids 1985 ·Recueil des Travaux Chimiques des Pays-Bas ·Marinus B. Groen,(unknown),F. J. Zeelen	3
8	Stereoselective synthesis of steroid side-chains 1983 ·Chemical Society Reviews ·James Redpath,F. J. Zeelen	66
9	Biomimetic total synthesis of 14α-methyl-19-norsteroids stereoselective epoxidations with Mo(CO)6/-BuOOH. 1982 ·Tetrahedron Letters ·Marinus B. Groen,F. J. Zeelen	15
10	Biomimetic total synthesis of steroids VI. Stereospecific synthesis of 19‐nor‐8α‐steroids and 11α‐alkyl derivatives 1982 ·Recueil des Travaux Chimiques des Pays-Bas ·Marinus B. Groen,(unknown),F. J. Zeelen	7
11	ChemInform Abstract: BIOMIMETIC POLYENE CYCLIZATIONS. TOTAL SYNTHESIS OF DL‐19‐NOR‐4‐PREGNEN‐20‐ONE. ASYMMETRIC INDUCTION BY THE INITIATING CENTER 1980 ·Chemischer Informationsdienst ·John A. Peters,(unknown),(unknown),F. J. Zeelen,William S. Johnson	1
12	The photosensitized oxidation of a 19‐norsteroid: 11 β‐chloro‐17α‐19‐norpregn‐4‐en‐20‐yn‐17‐ol 1980 ·Recueil des Travaux Chimiques des Pays-Bas ·(unknown),(unknown),F. J. Zeelen	2
13	Biomimetic polyene cyclizations. Total synthesis of dl-19-nor-4-pregnen-20-one. Asymmetric induction by the initiating center 1980 ·The Journal of Organic Chemistry ·(unknown),(unknown),(unknown),F. J. Zeelen,William S. Johnson	8
14	Biomimetic total synthesis of steroids III: Stereoselective synthesis of 11α‐methyl‐19‐norsteroids 1979 ·Recueil des Travaux Chimiques des Pays-Bas ·Marinus B. Groen,F. J. Zeelen	5
15	ChemInform Abstract: BIOMIMETIC TOTAL SYNTHESIS OF STEROIDS. II. STEREOSELECTIVE SYNTHESIS OF 7α‐METHYL‐19‐NORSTEROIDS 1979 ·Chemischer Informationsdienst ·Marinus B. Groen,F. J. Zeelen	3
16	Biomimetic total synthesis of steroids II: Stereoselective synthesis of 7α‐methyl‐19‐norsteroids 1978 ·Recueil des Travaux Chimiques des Pays-Bas ·Marinus B. Groen,F. J. Zeelen	10
17	Strategy in drug reseabch. Synthesis and study of the psogestational and ovulation inhibitory activity of a series of 11β-substituted-17α-ethynyl-4-estren-17β-ols 1977 ·Steroids ·(unknown),(unknown),M.J. van den Heuvel,(unknown),(unknown),(unknown),(unknown),J. de Visser,(unknown),F. J. Zeelen	17
18	Pharmacological profile of a new orally active progestational steroid: Org 2969. (Abstract only) 1975 ·(unknown),(unknown),(unknown),(unknown),F. J. Zeelen	7
19	The reaction of 2‐chlorocyclohexanol with brucine 1958 ·Recueil des Travaux Chimiques des Pays-Bas ·F. J. Zeelen,(unknown),E. Havinga	4
20	Synthesis of stearoylamino‐acids 1958 ·Recueil des Travaux Chimiques des Pays-Bas ·F. J. Zeelen,E. Havinga	16

About F. J. Zeelen

F. J. Zeelen is a scholar working on Biotechnology, Toxicology and Genetics, having authored 35 papers that have together received 1.6k indexed citations. Recurring topics across this work include Steroid Chemistry and Biochemistry (23 papers), Estrogen and related hormone effects (14 papers) and Marine Sponges and Natural Products (7 papers). The work is most often cited by research in Organic Chemistry (665 citations), Spectroscopy (201 citations) and Toxicology (41 citations). F. J. Zeelen has collaborated with scholars based in Netherlands and Finland. Frequent co-authors include H. Timmerman, Aalt Bast, H. van der Goot, Nico Vermeulen, Marinus B. Groen, James Redpath, Reijo Vihko, Olli A. Jänne, Kimmo Kontula and E. Havinga. Their work appears in journals such as Chemical Society Reviews, The Journal of Organic Chemistry and Trends in Pharmacological Sciences.

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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