Shigenobu Okuda

2.1k total citations
86 papers, 1.7k citations indexed

About

Shigenobu Okuda is a scholar working on Molecular Biology, Organic Chemistry and Spectroscopy. According to data from OpenAlex, Shigenobu Okuda has authored 86 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Molecular Biology, 31 papers in Organic Chemistry and 19 papers in Spectroscopy. Recurrent topics in Shigenobu Okuda's work include Microbial Metabolic Engineering and Bioproduction (13 papers), Mass Spectrometry Techniques and Applications (11 papers) and Microbial Natural Products and Biosynthesis (10 papers). Shigenobu Okuda is often cited by papers focused on Microbial Metabolic Engineering and Bioproduction (13 papers), Mass Spectrometry Techniques and Applications (11 papers) and Microbial Natural Products and Biosynthesis (10 papers). Shigenobu Okuda collaborates with scholars based in Japan, Germany and Pakistan. Shigenobu Okuda's co-authors include Akihiko Kawaguchi, Shigeo Iwasaki, Zenji Sato, Jun Furukawa, Michio Namikoshi, Shigeo Nozoe, Hisayoshi Kobayashi, Tamio Yamakawa, Kazutaka Fukushima and Shigeo Nozoe and has published in prestigious journals such as Journal of the American Chemical Society, Biochemical and Biophysical Research Communications and The Journal of Organic Chemistry.

In The Last Decade

Shigenobu Okuda

83 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Shigenobu Okuda Japan 23 875 560 559 228 142 86 1.7k
Marvin Gorman United States 25 926 1.1× 859 1.5× 538 1.0× 332 1.5× 103 0.7× 55 2.4k
A. J. Birch Australia 21 642 0.7× 718 1.3× 431 0.8× 224 1.0× 159 1.1× 129 1.8k
Shigeo Nozoe Japan 25 745 0.9× 818 1.5× 643 1.2× 463 2.0× 296 2.1× 96 2.0k
George Buechi United States 30 679 0.8× 1.4k 2.5× 399 0.7× 435 1.9× 231 1.6× 71 2.4k
H. Z�hner Germany 23 984 1.1× 482 0.9× 605 1.1× 361 1.6× 162 1.1× 52 1.8k
Ch. Tamm Switzerland 30 1.6k 1.8× 693 1.2× 455 0.8× 560 2.5× 136 1.0× 146 2.6k
Shingo Marumo Japan 24 806 0.9× 496 0.9× 554 1.0× 793 3.5× 203 1.4× 128 2.0k
Christoph Tamm Switzerland 28 1.6k 1.9× 1.2k 2.1× 744 1.3× 301 1.3× 306 2.2× 165 3.0k
Takashi Tatsuno Japan 19 558 0.6× 327 0.6× 237 0.4× 478 2.1× 83 0.6× 125 1.6k
Mohindar S. Puar United States 27 928 1.1× 960 1.7× 919 1.6× 210 0.9× 428 3.0× 151 2.2k

Countries citing papers authored by Shigenobu Okuda

Since Specialization
Citations

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

Fields of papers citing papers by Shigenobu Okuda

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shigenobu Okuda

This figure shows the co-authorship network connecting the top 25 collaborators of Shigenobu Okuda. A scholar is included among the top collaborators of Shigenobu Okuda 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 Shigenobu Okuda. Shigenobu Okuda 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.
Morisaki, Naoko, Hiroshi Funabashi, Rumiko Shimazawa, et al.. (1993). Effect of side‐chain structure on inhibition of yeast fatty‐acid synthase by cerulenin analogues. European Journal of Biochemistry. 211(1-2). 111–115. 39 indexed citations
2.
Nakada, Masahisa, Susumu Kobayashi, Masaji Ohno, Shigeo Iwasaki, & Shigenobu Okuda. (1988). Enantioselective hydrolysis of dialkyl 3-monosubstituted glutarates with pig liver esterase: Structure-optical purity relationships. Tetrahedron Letters. 29(32). 3951–3954. 19 indexed citations
3.
Okabe, Takayoshi, et al.. (1985). Lactoquinomycin, a novel anticancer antibiotic. II. Physico-chemical properties and structure assignment.. The Journal of Antibiotics. 38(10). 1333–1336. 43 indexed citations
4.
Murakami, Noriaki, Jun Furukawa, Shigenobu Okuda, & Shin-ichi Hatanaka. (1985). Stereochemistry of 2-aminopimelic acid and related amino acids in three species of asplenium. Phytochemistry. 24(10). 2291–2294. 13 indexed citations
5.
Furukawa, Jun, Shigenobu Okuda, Koshi Saito, & Shin-ichi Hatanaka. (1985). 3,4-dihydroxy-2-hydroxymethylpyrrolidine from Arachniodes standishii. Phytochemistry. 24(3). 593–594. 57 indexed citations
6.
Iwasaki, Shigeo, Hisayoshi Kobayashi, Jun Furukawa, et al.. (1984). Studies on macrocyclic lactone antibiotics. VII Structure of a phytotoxin "rhizoxin" produced by Rhizopus chinensis.. The Journal of Antibiotics. 37(4). 354–362. 136 indexed citations
7.
Mizugaki, Michinao, Chiharu Kimura, Akira Kondo, et al.. (1984). Studies on the Metabolism of Unsaturated Fatty Acids. XIII. Properties of 2,4-Dienoyl-CoA Reductase from Beef Liver1. The Journal of Biochemistry. 95(2). 311–317. 17 indexed citations
8.
Tomoda, Hiroshi, Akihiko Kawaguchi, Satoshi Ōmura, & Shigenobu Okuda. (1984). Cerulemn Resistance in a Cerulenin-Producing Fungus. II. Characterization of Fatty Acid Synthetase from Cephalosporium caerulens1. The Journal of Biochemistry. 95(6). 1705–1712. 11 indexed citations
9.
Furukawa, Jun, Shigeo Iwasaki, & Shigenobu Okuda. (1983). Method for determination of enantiomeric composition and absolute configuration of 2,3-deuterated 3-alkylpropanols. Tetrahedron Letters. 24(47). 5257–5260. 1 indexed citations
10.
Okuda, Shigenobu, et al.. (1982). Studies on Macrocyclic Lactone Antibiotic Part IV.Biosynthectic Studies on Azalomycin F4a Using 13C-Labelled Acetate and Propionate. Heterocycles. 17(1). 331–331. 11 indexed citations
11.
Wu, Rong, Takayoshi Okabe, Michio Namikoshi, et al.. (1982). Cadeguomycin, a novel nucleoside analog antibiotic. II. Improved purification, physicochemical properties and structure assignment.. The Journal of Antibiotics. 35(3). 279–284. 32 indexed citations
12.
Kawaguchi, Akihiko, et al.. (1980). Substrate Control of Termination of Fatty Acid Biosynthesis by Fatty Acid Synthetase from Brevibacteriwn ammoniagenes1. The Journal of Biochemistry. 88(2). 303–306. 9 indexed citations
13.
14.
Seyama, Yousuke, Akihiko Kawaguchi, Shigenobu Okuda, & Tamio Yamakawa. (1978). New Assay Method for Fatty Acid Synthetase with Mass Fragmentography1. The Journal of Biochemistry. 84(5). 1309–1314. 4 indexed citations
15.
Okuda, Shigenobu, et al.. (1974). Studies on Dimethoxyphenylaminoalcohols. II. Syntheses and Relative Configulations of 1-Dimethoxyphenyl-3-(alkylamino) butanols. Chemical and Pharmaceutical Bulletin. 22(6). 1348–1359. 2 indexed citations
16.
Kawaguchi, Akihiko, Hisayoshi Kobayashi, & Shigenobu Okuda. (1973). Cyclization of 2, 3-Oxidosqualene with Microsomal Fraction of <I>Cephalosporium caerulens</I>. Chemical and Pharmaceutical Bulletin. 21(3). 577–583. 5 indexed citations
17.
Iwasaki, Shigeo, et al.. (1973). Isolations of phytotoxic substances produced by pyricularia oryzae cavara. Tetrahedron Letters. 14(37). 3537–3542. 65 indexed citations
18.
Iwasaki, Shigeo, et al.. (1972). Isolation of 3,4-dihydro-3,4,8-trihydroxy-1(2H)-naphthalenone and tenuazonic acid from Pyricularia oryzae cavara. Tetrahedron Letters. 13(1). 13–16. 61 indexed citations
19.
Okuda, Shigenobu, et al.. (1968). Studies on Morphine Alkaloids. III. Indolinocodeine. II. 9α-Methoxyindolinocodeine. Chemical and Pharmaceutical Bulletin. 16(2). 370–373. 2 indexed citations
20.
Ochiai, Eiji, Joju Haginiwa, & Shigenobu Okuda. (1951). Structural Studies on Matrine. XXIII. YAKUGAKU ZASSHI. 71(11). 1279–1281.

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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