John Mann

5.9k citations
170 papers · 4.7k · 1 hit paper · h-index 30

Impact in

    • Asymmetric Synthesis and Catalysis
    • Synthetic Organic Chemistry Methods
    • Synthesis and biological activity
    • Cyclopropane Reaction Mechanisms
  • Toxicology top 1%

Papers in

    • Synthetic Organic Chemistry Methods 20
    • Asymmetric Synthesis and Catalysis 20
    • Carbohydrate Chemistry and Synthesis 14
    • Oxidative Organic Chemistry Reactions 14
    • Chemical synthesis and alkaloids 14
    • Plant biochemistry and biosynthesis 17
    • Cancer therapeutics and mechanisms 12

John Mann

167 papers receiving 4.4k citations

John Mann's Hit Papers

Natural products in cancer chemotherapy: past, present and future 2002 · 593 citations
5930+8+16Years since publication100200300400500

Peers

John Mann
Comparison fields: 5 of 149
  • Organic Chemistry 2.2k
  • Toxicology 188
  • Pharmaceutical Science 285
  • Pharmacology 521
  • Biotechnology 267
Replace Masami Kawase with:
Masami Kawase Japan
Francis Johnson United States
T. Anthonsen Norway
Jerzy W. Jaroszewski Denmark
Mitchell A. Avery United States
W. David Ollis United Kingdom
Vinod K. Tiwari India
Yongmin Zhang China
Mugio Nishizawa Japan
Kazuhiro Chiba Japan
John Mann relative to Masami Kawase Japan Masami Kawase's profile →
Citations per field
00.5×3.5×
Masami Kawase · 1×
Citations per year

Countries citing papers authored by John Mann

Since Specialization
Citations

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

Fields of papers citing papers by John Mann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside John Mann, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with John Mann Line = papers co-authored together John Mann links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 170 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Natural products in cancer chemotherapy: past, present and future
Hit paper breakdown →
2002593
2 1998323
3 2000232
4 1987220
5 1991217
6 1986203
7 2003202
8 2001160
9 1984115
10 2000103
11 200495
12 198572
13 199867
14 198366
15 198458
16 199953
17 200348
18 201446
19 197645
20 199443

About John Mann

John Mann is a scholar working on Organic Chemistry, Molecular Biology, Pharmacology, Genetics and Cancer Research, having authored 170 papers that have together received 4.7k indexed citations. Recurring topics across this work include Synthetic Organic Chemistry Methods (20 papers), Asymmetric Synthesis and Catalysis (20 papers), Plant biochemistry and biosynthesis (17 papers), Carbohydrate Chemistry and Synthesis (14 papers), Oxidative Organic Chemistry Reactions (14 papers), Chemical synthesis and alkaloids (14 papers), Marine Sponges and Natural Products (13 papers) and Cancer therapeutics and mechanisms (12 papers). The work is most often cited by research in Organic Chemistry (2.2k citations), Toxicology (188 citations), Pharmaceutical Science (285 citations), Pharmacology (521 citations) and Biotechnology (267 citations). John Mann has collaborated with scholars based in United Kingdom, United States and Brazil. Frequent co-authors include Stephen Neidle, Alessandra Cirla, Anne Baron, Luiz C. A. Barbosa, Yaw Opoku‐Boahen, D. V. Banthorpe, Eric Johansson, Lloyd R. Kèlland, Alexander C. Weymouth‐Wilson and Michael G. B. Drew. Their work appears in journals such as Journal of the Chemical Society Perkin Transactions 1, Tetrahedron, Phytochemistry, Nature and Tetrahedron Letters.

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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