Masato Oikawa

3.7k total citations · 1 hit paper
118 papers, 3.0k citations indexed

About

Masato Oikawa is a scholar working on Organic Chemistry, Molecular Biology and Biotechnology. According to data from OpenAlex, Masato Oikawa has authored 118 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 86 papers in Organic Chemistry, 67 papers in Molecular Biology and 16 papers in Biotechnology. Recurrent topics in Masato Oikawa's work include Synthetic Organic Chemistry Methods (41 papers), Chemical Synthesis and Analysis (32 papers) and Carbohydrate Chemistry and Synthesis (25 papers). Masato Oikawa is often cited by papers focused on Synthetic Organic Chemistry Methods (41 papers), Chemical Synthesis and Analysis (32 papers) and Carbohydrate Chemistry and Synthesis (25 papers). Masato Oikawa collaborates with scholars based in Japan, United States and Germany. Masato Oikawa's co-authors include Shoichi Kusumoto, Koichi Fukase, Makoto Sasaki, Yasuo Suda, Ryuichi Sakai, Nilofer Qureshi, Brian G. Monks, Atsutoshi Yoshimura, Hideaki Oikawa and Douglas T. Golenbock and has published in prestigious journals such as Angewandte Chemie International Edition, Journal of Clinical Investigation and Biochemical and Biophysical Research Communications.

In The Last Decade

Masato Oikawa

113 papers receiving 2.9k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Toll-like receptor 4 imparts ligand-specific recognition of bacterial lipopolysaccharide

2000 655 citations Shoichi Kusumoto, Koichi Fukase et al. profile →

Peers

Countries citing papers authored by Masato Oikawa

Since Specialization

Citations

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

Fields of papers citing papers by Masato Oikawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masato Oikawa

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

#	Work	Indexed citations
1	Stereochemical Assignment of the 36-Membered Macrolide Ring Portion of Poecillastrin C 2024 ·Organic Letters ·(unknown), Yuki Hitora, Ryuichi Watanabe, Hugh Clark, (unknown), (unknown), Toshiyuki Suzuki, Kentaro Takada, Shigeki Matsunaga, Seijiro Hosokawa, Masato Oikawa	0
2	Synthesis of a fully protected long-chain polyamine subunit of aculeine B using the photoremovable NPEC group 2023 ·Organic & Biomolecular Chemistry ·(unknown), (unknown), (unknown), Masato Oikawa	0
3	Total synthesis of lycoperdic acid and stereoisomers (part 1): Double asymmetric hydrogenation of a racemic enamide 2023 ·Tetrahedron ·(unknown), (unknown), (unknown), Masato Oikawa	1
4	Total synthesis of lycoperdic acid and stereoisomers (part 2): Completion of the synthesis and biological evaluation 2023 ·Tetrahedron ·(unknown), (unknown), (unknown), Ryuichi Sakai, (unknown), Masato Oikawa	2
5	Synthetic Studies on the Initially Proposed Structure of Protoaculeine B: Discovery of Neuronally Active Heterotricyclic Amino Acids 2022 ·European Journal of Organic Chemistry ·(unknown), (unknown), (unknown), (unknown), (unknown), (unknown), Satoshi Takamizawa, Ryuichi Sakai, Masato Oikawa	2
6	Menthyl esterification allows chiral resolution for the synthesis of artificial glutamate analogs 2021 ·Beilstein Journal of Organic Chemistry ·(unknown), (unknown), (unknown), (unknown), Ryuichi Sakai, (unknown), Masato Oikawa	1
7	Structure Revision of Protoaculeine B, a Post-translationally Modified N-Terminal Residue in the Peptide Toxin Aculeine B 2021 ·Journal of Natural Products ·(unknown), (unknown), Satoko Matsunaga, Ryuichi Sakai, Masato Oikawa	7
8	Total Synthesis of the Proposed Structure for Protoaculeine B, a Polycationic Marine Sponge Metabolite, with a Homogeneous Long-Chain Polyamine 2020 ·Journal of Natural Products ·(unknown), (unknown), Shota Nakamura, (unknown), Ryuichi Sakai, Masato Oikawa	8
9	Total synthesis of lycoperdic acid and its C4-epimer 2019 ·Tetrahedron Letters ·(unknown), (unknown), Masato Oikawa	9
10	Photoremovable NPEC group compatible with Ns protecting group in polyamine synthesis 2018 ·Tetrahedron Letters ·(unknown), (unknown), Hideyuki Tukada, Yuichi Ishikawa, Masato Oikawa	4
11	Studies on Aculeines: Synthetic Strategy to the Fully Protected Protoaculeine B, the N-Terminal Amino Acid of Aculeine B 2018 ·Organic Letters ·(unknown), (unknown), (unknown), (unknown), (unknown), Yuichi Takasaki, Satoshi Takamizawa, Hideyuki Tukada, Yuichi Ishikawa, Ryuichi Sakai, Masato Oikawa	9
12	Structure–activity relationships of IKM-159: Diverted synthesis and biological evaluation of a series of C5-oxy analogs 2015 ·Bioorganic & Medicinal Chemistry Letters ·(unknown), (unknown), Ryuichi Sakai, Masato Oikawa	8
13	Enantiodivergent syntheses of (−)- and (+)-dysibetaine CPa and N-desmethyl analog 2014 ·Tetrahedron ·Michihiro Sakai, (unknown), Satoshi Takamizawa, Masato Oikawa	8
14	Regioselective Domino Metathesis of 7‐Oxanorbornenes and Its Application to the Synthesis of Biologically Active Glutamate Analogues 2008 ·European Journal of Organic Chemistry ·(unknown), Masato Oikawa, Martin B. Gill, Geoffrey T. Swanson, Ryuichi Sakai, Keiko Shimamoto, Makoto Sasaki	31
15	Rapid and Efficient Synthesis of Dysiherbaine and Analogues to Explore Structure−Activity Relationships 2007 ·The Journal of Organic Chemistry ·Makoto Sasaki, (unknown), (unknown), (unknown), (unknown), Masato Oikawa, Ryuichi Sakai, Keiko Shimamoto	27
16	Design, total synthesis, and biological evaluation of neodysiherbaine A derivative as potential probes 2006 ·Bioorganic & Medicinal Chemistry Letters ·Makoto Sasaki, (unknown), (unknown), Masato Oikawa, Keiko Shimamoto, Ryuichi Sakai	19
17	² J _C,H Index: A Nondestructive NMR Method for Differentiation of Aldohexopyranosyl Residues 2005 ·Organic Letters ·Masato Oikawa, Seiji Adachi, Shoichi Kusumoto	16
18	NMR conformational analysis of biosynthetic precursor-type lipid A: monomolecular state and supramolecular assembly 2004 ·Organic & Biomolecular Chemistry ·Masato Oikawa, (unknown), Naohiro Fukuda, (unknown), Yoshiyuki Fukase, (unknown), Koichi Fukase, Shoichi Kusumoto	18
19	Chemical Synthesis of Re-type Lipopolysaccharide. 2002 ·Trends in Glycoscience and Glycotechnology ·Masato Oikawa	2
20	Intrinsic conformation of lipid A is responsible for agonistic and antagonistic activity 2000 ·European Journal of Biochemistry ·Ulrich Seydel, Masato Oikawa, Koichi Fukase, Shoichi Kusumoto, Klaus Brandenburg	156

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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