L Tökès

2.8k total citations · 1 hit paper
54 papers, 2.3k citations indexed

About

L Tökès is a scholar working on Molecular Biology, Organic Chemistry and Spectroscopy. According to data from OpenAlex, L Tökès has authored 54 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Molecular Biology, 18 papers in Organic Chemistry and 11 papers in Spectroscopy. Recurrent topics in L Tökès's work include Steroid Chemistry and Biochemistry (12 papers), Analytical Chemistry and Chromatography (9 papers) and Drug Transport and Resistance Mechanisms (7 papers). L Tökès is often cited by papers focused on Steroid Chemistry and Biochemistry (12 papers), Analytical Chemistry and Chromatography (9 papers) and Drug Transport and Resistance Mechanisms (7 papers). L Tökès collaborates with scholars based in United States, United Kingdom and Poland. L Tökès's co-authors include Steve Permuth, David Feldman, Arunkumar Krishnan, Carl Djerassi, G. A. D. Haslewood, Robert T. LaLonde, S. Grant Wyllie, Michael L. Maddox, Daniel L. Combs and Anne Wu and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of the American Chemical Society and Journal of Biological Chemistry.

In The Last Decade

L Tökès

50 papers receiving 2.2k 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.

Bisphenol-A: an estrogenic substance is released from polycarbonate flasks during autoclaving.

1993 1.3k citations L Tökès et al. Endocrinology profile →

Peers

Countries citing papers authored by L Tökès

Since Specialization

Citations

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

Fields of papers citing papers by L Tökès

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of L Tökès

This figure shows the co-authorship network connecting the top 25 collaborators of L Tökès. A scholar is included among the top collaborators of L Tökès 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 L Tökès. L Tökès 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	The allure of mass spectrometry: From an earlyday chemist's perspective 2016 ·Mass Spectrometry Reviews ·L Tökès	6
2	Azalanstat (RS-21607), a lanosterol 14α-demethylase inhibitor with cholesterol-lowering activity 1995 ·Biochemical Pharmacology ·Pamela M. Burton, David C. Swinney, (unknown), (unknown), (unknown), (unknown), (unknown), Keith A. M. Walker, (unknown), (unknown), (unknown), L Tökès	27
3	The metabolism of nafimidone hydrochloride in the dog, primates and man 1990 ·Xenobiotica ·(unknown), (unknown), David J. Hall, (unknown), L Tökès, (unknown), (unknown)	15
4	5th Asilomar Conference On Mass Spectrometry, held at Asilomar, CA, U.S.A. September 28–October 2, 1986 1987 ·International Journal of Mass Spectrometry and Ion Processes ·L Tökès	17
5	Ketorolac tromethamine absorption, distribution, metabolism, excretion, and pharmacokinetics in animals and humans. 1987 ·Drug Metabolism and Disposition ·Edward J. Mroszczak, (unknown), Daniel L. Combs, Frank H. Sarnquist, (unknown), Anne Wu, L Tökès, Michael L. Maddox, (unknown)	119
6	Unexpected Presence of Estrogens in Culture Medium Supplements: Subsequent Metabolism by the YeastSacchromyces cerevisiae^* 1986 ·Endocrinology ·(unknown), C. D. K. Bottema, Peter Stathis, L Tökès, David Feldman	16
7	Isolation and identification of an oxidatively defluorinated metabolite of flunisolide in man. 1981 ·Drug Metabolism and Disposition ·L Tökès, (unknown), Michael L. Maddox, M. D. Chaplin, Nancy Chu	0
8	Mechanism for the oxidative defluorination of flunisolide. 1981 ·Journal of Pharmacology and Experimental Therapeutics ·Philip Teitelbaum, Nancy Chu, (unknown), L Tökès, (unknown), (unknown), M. D. Chaplin	12
9	Comparison of the bile salts of frogs with those of their tadpoles. Bile-salt changes during the metamorphosis of Rana Catesbeiana Shaw 1979 ·Biochemical Journal ·(unknown), Tracy A. Briggs, G. A. D. Haslewood, R. S. Oldham, (unknown), L Tökès	5
10	Bile salts of the green turtle Chelonia mydas (L.) 1978 ·Biochemical Journal ·G. A. D. Haslewood, S Ikawa, L Tökès, (unknown)	30
11	Electron impact induced stereospecific hydrocarbon fragmentations. Mass spectrometric determination of the configuration at C-5 in steroidal hydrocarbons 1972 ·The Journal of Organic Chemistry ·L Tökès, (unknown)	20
12	Chemistry of difluorocarbene adducts of sterically-hindered acetylenes 1970 ·Journal of the Chemical Society D Chemical Communications ·Esperanza Velarde, Pierre Crabbé, A. Christensen, L Tökès, J.W. Murphy, John H. Fried	1
13	The electron-impact induced fragmentation of N-phenyliminotriphenylphosphoranes 1970 ·Journal of Mass Spectrometry ·L Tökès, Simon Wong	4
14	Lead tetraacetate oxidation of the oxime of pregna-5,16-dien-3B-acetoxy-20-one 1969 ·The Journal of Organic Chemistry ·(unknown), L Tökès, J.W. Murphy, Pierre Crabbé	6
15	Comparative studies of bile salts. Bile salts of the lamprey Petromyzon marinus L. 1969 ·Biochemical Journal ·G. A. D. Haslewood, L Tökès	56
16	Mass spectrometry in structural and stereochemical problems. CLXI. Elucidation of the course of the characteristic ring D fragmentation of steroids 1968 ·Journal of the American Chemical Society ·L Tökès, (unknown), Carl Djerassi	109
17	Oxygenated derivatives of asiatic acid from 1968 ·Tetrahedron Letters ·H. T. Andrew Cheung, L Tökès	7
18	[On the saponins from Sanicula europaea L. 9. On the knowledge of the contents of some Saniculoideae]. 1968 ·PubMed ·K. Hiller, (unknown), (unknown), L Tökès, James C. Murphy	3
19	New evidence for the structure of myxinol 1967 ·Biochemical Journal ·(unknown), (unknown), (unknown), L Tökès	16
20	Mass spectrometry in structural and stereochemical problems. XCIV.11Paper XCIII, Djerassi, C. and Tökes, L. J. Amer. Chem. Soc., in press. Steroidal Δ16-20-ketones and Δ9(11)-12-ketones 1965 ·Steroids ·L Tökès, Carl Djerassi	14

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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