Tadashi Hirata

596 total citations
41 papers, 426 citations indexed

About

Tadashi Hirata is a scholar working on Organic Chemistry, Molecular Biology and Toxicology. According to data from OpenAlex, Tadashi Hirata has authored 41 papers receiving a total of 426 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Organic Chemistry, 22 papers in Molecular Biology and 6 papers in Toxicology. Recurrent topics in Tadashi Hirata's work include Synthesis and Catalytic Reactions (8 papers), Phenothiazines and Benzothiazines Synthesis and Activities (8 papers) and Genomics, phytochemicals, and oxidative stress (7 papers). Tadashi Hirata is often cited by papers focused on Synthesis and Catalytic Reactions (8 papers), Phenothiazines and Benzothiazines Synthesis and Activities (8 papers) and Genomics, phytochemicals, and oxidative stress (7 papers). Tadashi Hirata collaborates with scholars based in Japan, Singapore and United States. Tadashi Hirata's co-authors include Hiromitsu Saito, John S. Driscoll, Kenichi Mochida, Takashi Sekine, Harry B. Wood, Kiyoshi Sato, Takeshi Toyoda, Ryo Okachi, Jun‐ichi Akagi and Young‐Man Cho and has published in prestigious journals such as Annals of the New York Academy of Sciences, Journal of Medicinal Chemistry and Journal of Pharmaceutical Sciences.

In The Last Decade

Tadashi Hirata

41 papers receiving 400 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Tadashi Hirata Japan 13 205 201 77 56 51 41 426
Thomas Stoiber Germany 10 156 0.8× 159 0.8× 65 0.8× 28 0.5× 19 0.4× 16 455
Angela A. Liu United States 12 406 2.0× 157 0.8× 23 0.3× 35 0.6× 103 2.0× 15 514
Xiaomei Mo China 10 178 0.9× 88 0.4× 76 1.0× 174 3.1× 25 0.5× 18 417
M. Martín Angulo Spain 7 251 1.2× 96 0.5× 28 0.4× 14 0.3× 68 1.3× 18 412
K. MAEDA Japan 6 155 0.8× 132 0.7× 30 0.4× 111 2.0× 24 0.5× 12 357
J. S. Adhikari India 13 167 0.8× 44 0.2× 100 1.3× 17 0.3× 7 0.1× 23 416
Klaus Feussner Fiji 13 255 1.2× 83 0.4× 33 0.4× 125 2.2× 28 0.5× 18 472
Anette Klinger Germany 13 217 1.1× 67 0.3× 24 0.3× 35 0.6× 21 0.4× 20 362
Iwona Grądzka Poland 12 210 1.0× 26 0.1× 86 1.1× 17 0.3× 7 0.1× 31 423

Countries citing papers authored by Tadashi Hirata

Since Specialization
Citations

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

Fields of papers citing papers by Tadashi Hirata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tadashi Hirata

This figure shows the co-authorship network connecting the top 25 collaborators of Tadashi Hirata. A scholar is included among the top collaborators of Tadashi Hirata 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 Tadashi Hirata. Tadashi Hirata 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.
Sekine, Takashi, et al.. (2018). Regulation of NRF2, AP‐1 and NF‐κB by cigarette smoke exposure in three‐dimensional human bronchial epithelial cells. Journal of Applied Toxicology. 39(5). 717–725. 13 indexed citations
2.
Hirata, Tadashi, Young‐Man Cho, Isamu Suzuki, et al.. (2017). 4-Methylthio-3-butenyl isothiocyanate mediates nuclear factor (erythroid-derived 2)-like 2 activation by regulating reactive oxygen species production in human esophageal epithelial cells. Food and Chemical Toxicology. 111. 295–301. 5 indexed citations
3.
Suzuki, Isamu, Young‐Man Cho, Tadashi Hirata, et al.. (2016). Toxic effects of 4‐methylthio‐3‐butenyl isothiocyanate (Raphasatin) in the rat urinary bladder without genotoxicity. Journal of Applied Toxicology. 37(4). 485–494. 9 indexed citations
4.
Suzuki, Isamu, Young‐Man Cho, Tadashi Hirata, et al.. (2016). 4-Methylthio-3-butenyl isothiocyanate (raphasatin) exerts chemopreventive effects against esophageal carcinogenesis in rats. Journal of Toxicologic Pathology. 29(4). 237–246. 10 indexed citations
5.
Toyoda, Takeshi, Young‐Man Cho, Jun‐ichi Akagi, et al.. (2015). Early Detection of Genotoxic Urinary Bladder Carcinogens by Immunohistochemistry for γ-H2AX. Toxicological Sciences. 148(2). 400–408. 30 indexed citations
6.
Nikaido, Masato, Tadashi Hirata, Hikoyu Suzuki, et al.. (2014). Multiple Episodic Evolution Events in V1R Receptor Genes of East-African Cichlids. Genome Biology and Evolution. 6(5). 1135–1144. 17 indexed citations
7.
Gomi, Katsushige, Eiji Kobayashi, Tadashi Ashizawa, et al.. (1992). Anticellular and Antitumor Activity of Duocarmycins, Novel Antitumor Antibiotics. Japanese Journal of Cancer Research. 83(1). 113–120. 35 indexed citations
8.
Miyama, Takeshi, et al.. (1992). Activities of thymidylate synthetase and thymidine kinase in gastric cancer. Surgical Oncology. 1(3). 215–221. 12 indexed citations
9.
Saito, Hiromitsu, Tadashi Hirata, Masaji Kasai, et al.. (1991). Synthesis and biological evaluation of quinocarcin derivatives: thioalkyl-substituted quinones and hydroquinones. Journal of Medicinal Chemistry. 34(7). 1959–1966. 17 indexed citations
10.
Kobayashi, Hiroyuki, et al.. (1990). Absorption, distribution and excretion of 14C-benidipineHCl in rats.. Drug Metabolism and Pharmacokinetics. 5(1). 71–86. 3 indexed citations
11.
Saito, Hiromitsu, Akira Sato, Tadashi Ashizawa, Makoto Morimoto, & Tadashi Hirata. (1990). Synthesis of quinone derivatives of quinocarcin.. Chemical and Pharmaceutical Bulletin. 38(12). 3202–3210. 7 indexed citations
12.
Nomoto, Yuji, et al.. (1990). Studies on cardiotonic agents. IV. Synthesis of novel 1-(6,7-dimethoxy-4-quinazolinyl)piperidine derivatives carrying substituted hydantoin and 2-thiohydantoin rings.. Chemical and Pharmaceutical Bulletin. 38(11). 3014–3019. 4 indexed citations
13.
Mochida, Kenichi, et al.. (1989). Synthesis and antibacterial activity of novel 3-substituted carbacephems.. The Journal of Antibiotics. 42(2). 283–292. 6 indexed citations
14.
Sato, Kiyoshi, et al.. (1989). In vitro and in vivo antibacterial activity of KT3777, a new orally active carbacephem.. The Journal of Antibiotics. 42(12). 1844–1853. 9 indexed citations
15.
Mochida, Kenichi, et al.. (1987). Aminothiazolylglycyl derivatives of carbacephems. I. Synthesis and antibacterial activity of novel carbacephems with substituted aminothiazolyl groups.. The Journal of Antibiotics. 40(1). 14–21. 13 indexed citations
16.
17.
Hashimoto, Yukio, et al.. (1984). Enzymatic Synthesis of Optically Pure 1‐Carbacephem Compounds. Annals of the New York Academy of Sciences. 434(1). 206–209. 2 indexed citations
18.
Sato, Akira, Tadashi Hirata, & Nobuhiro Nakamizo. (1983). Synthetic Studies on Novel ß-Lactam Compounds froml-Aspartic Acid. Agricultural and Biological Chemistry. 47(4). 799–806. 1 indexed citations
19.
Hirata, Tadashi, Geoffrey W. Peng, & John S. Driscoll. (1978). Potential CNS Antitumor Agents—Phenothiazines II: Fluphenazine Analogs. Journal of Pharmaceutical Sciences. 67(2). 157–162. 5 indexed citations
20.
Hirata, Tadashi & John S. Driscoll. (1977). ChemInform Abstract: POTENTIAL CNS ANTITUMOR AGENTS ‐ PHENOTHIAZINES. I‐ NITROGEN MUSTARD DERIVATIVES. Chemischer Informationsdienst. 8(14). 4 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.

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