Haruo Ogura

4.3k total citations
266 papers, 3.3k citations indexed

About

Haruo Ogura is a scholar working on Organic Chemistry, Molecular Biology and Spectroscopy. According to data from OpenAlex, Haruo Ogura has authored 266 papers receiving a total of 3.3k indexed citations (citations by other indexed papers that have themselves been cited), including 192 papers in Organic Chemistry, 103 papers in Molecular Biology and 36 papers in Spectroscopy. Recurrent topics in Haruo Ogura's work include Synthesis and Characterization of Heterocyclic Compounds (58 papers), Carbohydrate Chemistry and Synthesis (46 papers) and Synthesis and Reactions of Organic Compounds (41 papers). Haruo Ogura is often cited by papers focused on Synthesis and Characterization of Heterocyclic Compounds (58 papers), Carbohydrate Chemistry and Synthesis (46 papers) and Synthesis and Reactions of Organic Compounds (41 papers). Haruo Ogura collaborates with scholars based in Japan, India and United Kingdom. Haruo Ogura's co-authors include Hisashi Kojima, Kimio Furuhata, Kazuyoshi Takeda, Hiroaki Takayanagi, Noriyuki Nimura, Tsuneo Itoh, Noriko Sato, Akiko Hatano, Hiroshi Takahashi and Toshio Kinoshita and has published in prestigious journals such as Journal of the American Chemical Society, Nucleic Acids Research and Analytical Chemistry.

In The Last Decade

Haruo Ogura

247 papers receiving 3.1k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Haruo Ogura Japan 27 1.8k 1.7k 355 330 311 266 3.3k
Christoph Tamm Switzerland 28 1.6k 0.9× 1.2k 0.7× 301 0.8× 260 0.8× 744 2.4× 165 3.0k
Bhupesh C. Das France 29 1.0k 0.6× 1.0k 0.6× 281 0.8× 284 0.9× 276 0.9× 90 2.4k
John L. Occolowitz United States 27 1.1k 0.6× 785 0.5× 289 0.8× 353 1.1× 563 1.8× 89 2.4k
Ricardo D. Enriz Argentina 33 1.8k 1.0× 1.7k 1.0× 418 1.2× 291 0.9× 485 1.6× 209 4.0k
Duy H. Hua United States 34 1.3k 0.7× 2.0k 1.2× 155 0.4× 189 0.6× 379 1.2× 166 3.8k
David H. G. Crout United Kingdom 27 1.8k 1.0× 1.1k 0.6× 207 0.6× 237 0.7× 103 0.3× 147 2.7k
Jun’ichi Oda Japan 29 1.5k 0.8× 1.0k 0.6× 151 0.4× 401 1.2× 143 0.5× 146 2.6k
L. Hough United Kingdom 31 2.1k 1.1× 2.1k 1.2× 722 2.0× 343 1.0× 270 0.9× 261 4.3k
M. Luísa Jimeno Spain 31 995 0.6× 1.5k 0.9× 301 0.8× 321 1.0× 292 0.9× 180 3.1k
Nabin C. Barua India 26 949 0.5× 1.6k 0.9× 281 0.8× 150 0.5× 166 0.5× 105 2.6k

Countries citing papers authored by Haruo Ogura

Since Specialization
Citations

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

Fields of papers citing papers by Haruo Ogura

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Haruo Ogura

This figure shows the co-authorship network connecting the top 25 collaborators of Haruo Ogura. A scholar is included among the top collaborators of Haruo Ogura 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 Haruo Ogura. Haruo Ogura 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.
Ishikawa, Ichiro, et al.. (1994). Photocycloaddition of Deoxyuridines to 2,3-Dimethyl-2-butene. Bulletin of the Chemical Society of Japan. 67(3). 728–737. 6 indexed citations
2.
3.
Sakaguchi, Hiroshi, et al.. (1991). Crystal Structure of Substituted as-Triazine, 2,3-Dihydro-6-benzyl-7H-thiazolo[3,2-b]1,2,4-triazin-7-one. Analytical Sciences. 7(5). 831–832. 1 indexed citations
4.
Lou, Hong‐Xiang, Xian Li, Masayuki Onda, et al.. (1991). Stereochemistry of Novel Triterpenes from Cynanchum hancokianum.. Chemical and Pharmaceutical Bulletin. 39(9). 2271–2276. 13 indexed citations
5.
Ishikawa, Ichiro, Tsuneo Itoh, Hiroaki Takayanagi, et al.. (1991). The Photocycloaddition Reactions of Uridine and Related Compounds with 2,3-Dimethyl-2-butene.. Chemical and Pharmaceutical Bulletin. 39(8). 1922–1930. 11 indexed citations
6.
Shafiullah, et al.. (1990). Synthesis of aminosterols and their derivatives. Steroids. 55(3). 120–122. 2 indexed citations
7.
Cui, Zheng, Masayuki Onda, Yoshihiro Harigaya, et al.. (1990). Absolute Stereochemistry of (-)-Ambinine. Journal of Natural Products. 53(5). 1182–1186. 6 indexed citations
8.
Takayanagi, Hiroaki & Haruo Ogura. (1989). The Molecular Structure of Six-Membered Lactams Related to the Lactam Rule. Croatica Chemica Acta. 62. 135–140. 1 indexed citations
9.
Yoshida, Sadahiro, et al.. (1987). Preparation of chiral stationary phase via activated carbamate intermediate for liquid chromatographic optical resolution. Chromatographia. 23(10). 727–730. 4 indexed citations
10.
Ogura, Haruo, et al.. (1987). Derivation of the Quantity of Catenanes in Equilibrium Polymeric Mixtures. Bulletin of the Chemical Society of Japan. 60(3). 1177–1179. 1 indexed citations
11.
Yoshida, Sadahiro, et al.. (1987). Activated carbamate reagent as chiral derivatizing agent for liquid chromatographic optical resolution of enantiomeric amino compounds. Chromatographia. 23(12). 899–902. 13 indexed citations
12.
Ogura, Haruo, et al.. (1984). Studies on Lactams. VII. Conformation of d-Glucono-1,5-lactam. Bulletin of the Chemical Society of Japan. 57(9). 2687–2688. 10 indexed citations
13.
Kawahara, Norio, et al.. (1983). Some Novel Reactions of Condensed Azole Derivatives with Dimethyl Acetylenedicarboxylate. Heterocycles. 20(1). 164–164.
14.
Ogura, Haruo, et al.. (1982). . NIPPON KAGAKU KAISHI. 1673–1681. 1 indexed citations
15.
Ogura, Haruo, et al.. (1981). . NIPPON KAGAKU KAISHI. 836–844. 7 indexed citations
16.
17.
Takahashi, Hiroshi, Noriyuki Nimura, & Haruo Ogura. (1979). A one-step synthesis of glycosylaminoisothiazolo[3,4-d]pyrimidines and glycosylaminoisothiazoles.. Chemical and Pharmaceutical Bulletin. 27(5). 1147–1152. 7 indexed citations
18.
Ogura, Haruo, Kimio Furuhata, Yoshinori Harada, & Yöichi Iitaka. (1978). Stereochemistry of macrolides. 3. X-ray crystal structure analysis of 11,4''-bis[O-(p-bromobenzoyl)]oleandomycin. Journal of the American Chemical Society. 100(21). 6733–6737. 17 indexed citations
19.
Furuhata, Kimio, Haruo Ogura, Yoshinori Harada, & Yöichi Iitaka. (1977). Stereochemistry of macrolides. II. Crystal structure of p-bromobenzoylpikromycin.. Chemical and Pharmaceutical Bulletin. 25(9). 2385–2391. 5 indexed citations
20.
Ogura, Haruo, Hiroaki Takayanagi, & Kimio Furuhata. (1973). A RELATIONSHIP BETWEEN THE COTTON EFFECT AND THE CONFORMATION OF A SEVEN-MEMBERED LACTAM RING. Chemistry Letters. 2(4). 387–390. 10 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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