Tomoyo Hasuda

566 total citations
39 papers, 472 citations indexed

About

Tomoyo Hasuda is a scholar working on Molecular Biology, Complementary and alternative medicine and Organic Chemistry. According to data from OpenAlex, Tomoyo Hasuda has authored 39 papers receiving a total of 472 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Molecular Biology, 16 papers in Complementary and alternative medicine and 12 papers in Organic Chemistry. Recurrent topics in Tomoyo Hasuda's work include Pharmacological Effects of Natural Compounds (11 papers), Morinda citrifolia extract uses (10 papers) and Chemical Synthesis and Analysis (7 papers). Tomoyo Hasuda is often cited by papers focused on Pharmacological Effects of Natural Compounds (11 papers), Morinda citrifolia extract uses (10 papers) and Chemical Synthesis and Analysis (7 papers). Tomoyo Hasuda collaborates with scholars based in Japan, China and Malaysia. Tomoyo Hasuda's co-authors include Yukio Hitotsuyanagi, Koichi Takeya, Koichi Takeya, Haruhiko Fukaya, Yutaka Aoyagi, Yongri Jin, Satoru Takashima, Hiroshi Ishikawa, Ritsuo Aiyama and Takeshi Matsuzaki and has published in prestigious journals such as Chemical Communications, The Journal of Organic Chemistry and Chemistry - A European Journal.

In The Last Decade

Tomoyo Hasuda

36 papers receiving 458 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tomoyo Hasuda Japan 15 307 125 121 93 69 39 472
Sven Sommerwerk Germany 13 483 1.6× 129 1.0× 74 0.6× 83 0.9× 129 1.9× 23 632
Meei-Jen Liou Taiwan 14 275 0.9× 95 0.8× 62 0.5× 64 0.7× 86 1.2× 16 482
An-Shen Lin Taiwan 10 248 0.8× 77 0.6× 31 0.3× 100 1.1× 57 0.8× 10 410
Jabeena Khazir India 13 256 0.8× 182 1.5× 49 0.4× 40 0.4× 80 1.2× 17 530
Kuo-Hsiung Lee Japan 10 323 1.1× 129 1.0× 53 0.4× 78 0.8× 50 0.7× 12 528
Ebun Eno‐Amooquaye United Kingdom 8 237 0.8× 103 0.8× 43 0.4× 151 1.6× 60 0.9× 8 476
Zheng‐Hong Pan China 16 446 1.5× 66 0.5× 104 0.9× 60 0.6× 95 1.4× 47 634
Junko Takashima Japan 11 190 0.6× 61 0.5× 88 0.7× 63 0.7× 30 0.4× 15 399
Marvin J. Núñez El Salvador 14 397 1.3× 55 0.4× 240 2.0× 56 0.6× 50 0.7× 44 574

Countries citing papers authored by Tomoyo Hasuda

Since Specialization
Citations

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

Fields of papers citing papers by Tomoyo Hasuda

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tomoyo Hasuda

This figure shows the co-authorship network connecting the top 25 collaborators of Tomoyo Hasuda. A scholar is included among the top collaborators of Tomoyo Hasuda 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 Tomoyo Hasuda. Tomoyo Hasuda 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.
Tani, Kazutoshi, et al.. (2025). Structures of neo-RA-VII and cyclorubipeptide A, new cyclic hexapeptides from Rubia cordifolia. Tetrahedron. 184. 134747–134747.
2.
Fukaya, Haruhiko, Tomoyo Hasuda, Koichi Takeya, et al.. (2024). Structures of bicyclic hexapeptides RA-XXVII and RA-XXVIII from Rubia cordifolia L.. Tetrahedron Letters. 147. 155190–155190. 1 indexed citations
3.
Fukaya, Haruhiko, Reiko Kitamura, Tomoyo Hasuda, et al.. (2024). Structures of new cytotoxic bicyclic hexapeptides with a phenylpropanoid unit from Rubia cordifolia. Phytochemistry Letters. 65. 82–88. 1 indexed citations
4.
Ge, Xiaohan, Tomoyo Hasuda, & Yukio Hitotsuyanagi. (2023). Difluoromethoxy and fluoromethoxy analogues of antitumor bicyclic peptide RA-VII. Phytochemistry Letters. 57. 51–55. 1 indexed citations
5.
Masuda, Ryota, et al.. (2023). Synthesis and cytotoxicity evaluation of retro-inverso analogue of antitumor bicyclic hexapeptide RA-VII. Tetrahedron Letters. 134. 154839–154839. 3 indexed citations
6.
Hitotsuyanagi, Yukio, et al.. (2023). Synthesis and Cytotoxicity Evaluation of Tyrosine-5 Fluorinated Analogues of RA-VII, An Antitumor Bicyclic Hexapeptide. Synlett. 34(16). 1905–1910. 2 indexed citations
7.
Muhamad, Musthahimah, Chee‐Yan Choo, Tomoyo Hasuda, & Yukio Hitotsuyanagi. (2019). Estrogenic phytochemical from Labisia pumila (Myrsinaceae) with selectivity towards estrogen receptor alpha and beta subtypes. Fitoterapia. 137. 104256–104256. 8 indexed citations
8.
9.
Hasuda, Tomoyo, et al.. (2013). Goniolandrene A and B from Goniothalamus macrophyllus. Fitoterapia. 88. 1–6. 17 indexed citations
10.
Hasuda, Tomoyo, Yukio Hitotsuyanagi, Yutaka Aoyagi, et al.. (2013). Abietane Diterpenoids and a Sesquiterpene Pyridine Alkaloid from Euonymus lutchuensis. Journal of Natural Products. 76(6). 1085–1090. 18 indexed citations
11.
Hitotsuyanagi, Yukio, et al.. (2013). Aza-cycloisodityrosine analogue of RA-VII, an antitumor bicyclic hexapeptide. Bioorganic & Medicinal Chemistry Letters. 23(24). 6728–6731. 4 indexed citations
12.
Hitotsuyanagi, Yukio, et al.. (2012). Isolation, Structure Determination, and Synthesis of Allo‐RA‐V and Neo‐RA‐V, RA‐Series Bicyclic Peptides from Rubia cordifolia L.. Chemistry - A European Journal. 18(10). 2839–2846. 36 indexed citations
13.
Hasuda, Tomoyo, et al.. (2012). Synthesis of [Tyr-5-Ψ(CH2NMe)-Tyr-6]RA-VII, a reduced peptide bond analogue of RA-VII, an antitumor bicyclic hexapeptide. Bioorganic & Medicinal Chemistry Letters. 22(8). 2757–2759. 3 indexed citations
14.
Hasuda, Tomoyo, Yukio Hitotsuyanagi, & Koichi Takeya. (2011). Production of monoclonal antibodies against antitumor cyclohexapeptide RA-VII from Rubia cordifolia and their characterization. Journal of Natural Medicines. 65(3-4). 588–593. 4 indexed citations
15.
Aoyagi, Yutaka, Yukio Hitotsuyanagi, Tomoyo Hasuda, et al.. (2008). Fluorination of triptolide and its analogues and their cytotoxicity. Bioorganic & Medicinal Chemistry Letters. 18(7). 2459–2463. 19 indexed citations
16.
Hitotsuyanagi, Yukio, et al.. (2007). A novel bicyclic hexapeptide, RA-XVIII, from Rubia cordifolia: Structure, semi-synthesis, and cytotoxicity. Bioorganic & Medicinal Chemistry Letters. 18(2). 808–811. 29 indexed citations
17.
Aoyagi, Yutaka, et al.. (2006). Synthesis of 1-O-monoacyl or 12-O-monoacyl, 1-,12-O-diacyl-, and 11,12-dehydrated excisanin A 7,14-acetonides and their cytotoxic activity. Bioorganic & Medicinal Chemistry. 14(17). 5802–5811. 8 indexed citations
18.
Hitotsuyanagi, Yukio, Hiroshi Ishikawa, Tomoyo Hasuda, & Koichi Takeya. (2003). Isolation, structural elucidation, and synthesis of RA-XVII, a novel bicyclic hexapeptide from Rubia cordifolia, and the effect of side chain at residue 1 upon the conformation and cytotoxic activity. Tetrahedron Letters. 45(5). 935–938. 22 indexed citations
19.
Ogura, Kenji, Koji Nagata, Masataka Horiuchi, et al.. (2002). Solution structure of N-terminal SH3 domain of Vav and the recognition site for Grb2 C-terminal SH3 domain. Journal of Biomolecular NMR. 22(1). 37–46. 15 indexed citations
20.
Hitotsuyanagi, Yukio, Tomoyo Hasuda, Yuji Matsumoto, et al.. (2000). Degradation of an antitumour bicyclic hexapeptide RA-VII into cycloisodityrosines. Chemical Communications. 1633–1634. 13 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Sven Sommerwerk Breakdown of academic impact, for papers by Meei-Jen Liou Breakdown of academic impact, for papers by An-Shen Lin Breakdown of academic impact, for papers by Jabeena Khazir Breakdown of academic impact, for papers by Kuo-Hsiung Lee Breakdown of academic impact, for papers by Ebun Eno‐Amooquaye Breakdown of academic impact, for papers by Zheng‐Hong Pan Breakdown of academic impact, for papers by Junko Takashima Breakdown of academic impact, for papers by Marvin J. Núñez
Rankless by CCL
2026