Shigeru Ohmiya

1.6k total citations
92 papers, 1.2k citations indexed

About

Shigeru Ohmiya is a scholar working on Organic Chemistry, Ecology, Evolution, Behavior and Systematics and Molecular Biology. According to data from OpenAlex, Shigeru Ohmiya has authored 92 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 61 papers in Organic Chemistry, 60 papers in Ecology, Evolution, Behavior and Systematics and 35 papers in Molecular Biology. Recurrent topics in Shigeru Ohmiya's work include Botanical Research and Chemistry (59 papers), Chemical synthesis and alkaloids (47 papers) and Plant and fungal interactions (21 papers). Shigeru Ohmiya is often cited by papers focused on Botanical Research and Chemistry (59 papers), Chemical synthesis and alkaloids (47 papers) and Plant and fungal interactions (21 papers). Shigeru Ohmiya collaborates with scholars based in Japan, Thailand and Canada. Shigeru Ohmiya's co-authors include Isamu Murakoshi, Hirotaka Otomasu, Joju Haginiwa, Hajime Kubo, Kimio Higashiyama, Kazuki Saito, Jiashi Li, Hiroshi Takahashi, Takayasu Yamauchi and Satoshi Takamatsu and has published in prestigious journals such as Journal of the American Chemical Society, The Journal of Organic Chemistry and Journal of Chromatography A.

In The Last Decade

Shigeru Ohmiya

92 papers receiving 1.2k citations

Peers

Shigeru Ohmiya

EEBS

SPECT

E. Demole Switzerland

L. Dolejš Czechia

D. Gröger Germany

Takeo Sakan Japan

José Galindo Switzerland

Yukiharu Fukushi Japan

Mária Báthori Hungary

Shinichi Ueda Japan

W. H. Tallent United States

Richard A. Bernhard United States

E. Demole Switzerland

Shigeru Ohmiya

453 ×0.7

148 ×0.3

EEBS

513 ×1.1

361 ×1.9

173 ×1.0

SPECT

Citations per year, relative to Shigeru Ohmiya Shigeru Ohmiya (= 1×) peers E. Demole

Countries citing papers authored by Shigeru Ohmiya

Since Specialization

Citations

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

Fields of papers citing papers by Shigeru Ohmiya

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shigeru Ohmiya

This figure shows the co-authorship network connecting the top 25 collaborators of Shigeru Ohmiya. A scholar is included among the top collaborators of Shigeru Ohmiya 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 Shigeru Ohmiya. Shigeru Ohmiya 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

Ohmiya, Shigeru, et al.. (2013). Biological notes on Lycorma delicatula (White) (Hemiptera, Fulgoridae) in Ishikawa Prefecture, Japan.. Japanese journal of entomology. 16(1). 3–14. 21 indexed citations

Ohmiya, Shigeru. (2008). ChemInform Abstract: Stereochemistry, Syntheses and Biological Activity of Lupine Alkaloids — From Studies on the Leguminous Plants Growing Mainly in Japan. ChemInform. 39(8). 1 indexed citations

Ohmiya, Shigeru. (2007). Stereochemistry, Syntheses and Biological Activity of Lupine Alkaloids-from Studies on the Leguminous Plants Growing Mainly in Japan. YAKUGAKU ZASSHI. 127(10). 1557–1577. 5 indexed citations

Kubo, Hajime, et al.. (2000). Lupin Alkaloids from Chinese Maackia amurensis.. Chemical and Pharmaceutical Bulletin. 48(5). 641–645. 19 indexed citations

Kubo, Hajime, Junji Kobayashi, Kimio Higashiyama, et al.. (2000). The Hypoglycemic Effect of (7R*,9aS*)-7-Phenyl-octahydroquinolizin-2-one in Mice.. Biological and Pharmaceutical Bulletin. 23(9). 1114–1117. 26 indexed citations

Ohmiya, Shigeru, Kazuki Saito, & Isamu Murakoshi. (2000). Recent Progress on the Lupine Alkaloids in Leguminous Plants Growing Mainly in Japan. YAKUGAKU ZASSHI. 120(10). 923–934. 5 indexed citations

Kubo, Hajime, Masahiro Ohsawa, Kimio Higashiyama, et al.. (1999). Kappa-Opioid Receptor-Mediated Antinociceptive Effects of Stereoisomers and Derivatives of (+)-Matrine in Mice. Planta Medica. 65(3). 230–233. 25 indexed citations

Kamei, Junzo, Masahiro Ohsawa, Hajime Kubo, et al.. (1997). Antinociceptive effects of (+)-matrine in mice. European Journal of Pharmacology. 337(2-3). 223–226. 36 indexed citations

Kato, Yoshiei, et al.. (1997). Air Leak through Snorkel of RH Degasser and Its Effect on Nitrogen Removal in Molten Steel. Tetsu-to-Hagane. 83(1). 18–23. 1 indexed citations

10.

Ohmiya, Shigeru, et al.. (1991). Studies on Plant Constituents of Genus Maackia. Part V. (-)-Camoensidine N-Oxide; A New Alkaloid from Maackia tashiroi.. Chemical and Pharmaceutical Bulletin. 39(5). 1123–1125. 13 indexed citations

11.

Saito, Kazuki, Noriko Arai, Toshikazu Sekine, et al.. (1990). (-)-5α-Hydroxysophocarpine, a New Lupin Alkaloid from the Seeds ofSophora flavescensvar.angustifolia¹. Planta Medica. 56(5). 487–488. 29 indexed citations

12.

Ohmiya, Shigeru, Hajime Kubo, Hirotaka Otomasu, Kazuki Saito, & Isamu Murakoshi. (1990). Tashiromine; a New Alkaloid from Maackia tashiroi. Heterocycles. 30(1). 537–537. 43 indexed citations

13.

Saito, Kazuki, Kumiko Kobayashi, Shigeru Ohmiya, Hirotaka Otomasu, & Isamu Murakoshi. (1989). Analysis of lupine alkaloids in plants by high-performance liquid chromatography. Journal of Chromatography A. 462. 333–340. 19 indexed citations

14.

Murakoshi, Isamu, Hajime Kubo, M. Ikram, et al.. (1986). (+)-11-oxocytisine, a lupin alkaloid from leaves of sophora secundiflora. Phytochemistry. 25(8). 2000–2002. 15 indexed citations

15.

Keana, John F. W., et al.. (1985). 2-(9,10-Dimethoxyanthracenyl)-tert-butylnitroxide. An ESR spectroscopic indicator for singlet oxygen. Journal of the American Chemical Society. 107(17). 5020–5021. 5 indexed citations

16.

Ikegami, Fumio, et al.. (1984). 2-(2-Carboxyethyl)-3-isoxazolin-5-one, a new isoxazolinone derivative from Lathyrus odoratus.. Chemical and Pharmaceutical Bulletin. 32(6). 2450–2451. 5 indexed citations

17.

Murakoshi, Isamu, Kazuo Toriizuka, Joju Haginiwa, Shigeru Ohmiya, & Hirotaka Otomasu. (1978). (−)-(rans-4′-rhamnosyloxy-3′-methoxycinnamyl)lupinine, a new lupin alkaloid in Lupinus luteus. Phytochemistry. 17(10). 1817–1818. 9 indexed citations

18.

Murakoshi, Isamu, Akihiro Sanda, Joju Haginiwa, Hirotaka Otomasu, & Shigeru Ohmiya. (1978). An acetyl-Co A: Cytisine N-acetyltransferase in Sophora seedlings.. Chemical and Pharmaceutical Bulletin. 26(3). 809–812. 7 indexed citations

19.

Murakoshi, Isamu, et al.. (1977). N-(3-oxobutyl)cytisine: A new lupin alkaloid from eChinosophora koreensis. Phytochemistry. 16(9). 1460–1461. 23 indexed citations

20.

Ohmiya, Shigeru, Hirotaka Otomasu, Isamu Murakoshi, & Joju Haginiwa. (1974). N-acetylcytisine from Sophora tomentosa. Phytochemistry. 13(6). 1016–1016. 17 indexed citations

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