Osamu Kurasawa

766 citations

18 papers · 492 indexed · h-index 12

Co-authors: Mitsuo Sekine Takeshi Wada Kohji Seio Haruyuki Nishida Akio Imanishi Naoki Tarui Atsushi Hasuoka Keizo Hirase
Topics: DNA and Nucleic Acid Chemistry (5 papers)Cancer therapeutics and mechanisms (4 papers)Chemical Synthesis and Analysis (3 papers)
Cited by: Gastroenterology Organic Chemistry Virology
Journals: Proceedings of the National Academy of Sciences Journal of Medicinal Chemistry Science Advances
Partner nations: Japan United States Norway

In The Last Decade

Osamu Kurasawa

17 papers receiving 482 citations

Peers

Countries citing papers authored by Osamu Kurasawa

Since Specialization

Citations

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

Fields of papers citing papers by Osamu Kurasawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Osamu Kurasawa

This figure shows the co-authorship network connecting the top 25 collaborators of Osamu Kurasawa. A scholar is included among the top collaborators of Osamu Kurasawa 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 Osamu Kurasawa. Osamu Kurasawa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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18 of 18 papers shown

#	Work	Indexed citations
1	A CDC7 inhibitor sensitizes DNA-damaging chemotherapies by suppressing homologous recombination repair to delay DNA damage recovery 2021 ·Science Advances ·Kenichi Iwai,Tadahiro Nambu,Yukie Kashima,Jie Yu,(unknown),Kazumasa Miyamoto,(unknown),(unknown),Toshiyuki Takeuchi,Akifumi Kogame,(unknown),Saomi Murai,Hiroshi Haeno,Shun‐Ichiro Kageyama,Osamu Kurasawa,Huifeng Niu,Karuppiah Kannan,Akihiro Ohashi	19
2	Discovery of a Novel, Highly Potent, and Selective Thieno[3,2-d]pyrimidinone-Based Cdc7 Inhibitor with a Quinuclidine Moiety (TAK-931) as an Orally Active Investigational Antitumor Agent 2020 ·Journal of Medicinal Chemistry ·Osamu Kurasawa,T. Miyazaki,Misaki Homma,Yuya Oguro,Takashi Imada,Noriko Uchiyama,Kenichi Iwai,Yukiko Yamamoto,Momoko Ohori,(unknown),Hiroshi Sugimoto,Kentaro Iwata,R.J. Skene,Isaac Hoffman,Akihiro Ohashi,Toshiyuki Nomura,Nobuo Cho	16
3	Discovery of Novel Allosteric Inhibitors of Deoxyhypusine Synthase 2020 ·Journal of Medicinal Chemistry ·Yuta Tanaka,Osamu Kurasawa,(unknown),Michael G. Klein,Koji Ono,Bunnai Saito,Shigemitsu Matsumoto,Masanori Okaniwa,(unknown),Daisuke Morishita,Satoshi Kitazawa,Noriko Uchiyama,Kazumasa Ogawa,Hiromichi Kimura,Shinichi Imamura	19
4	New Series of Potent Allosteric Inhibitors of Deoxyhypusine Synthase 2020 ·ACS Medicinal Chemistry Letters ·Yuta Tanaka,Osamu Kurasawa,(unknown),Michael G. Klein,Bunnai Saito,Shigemitsu Matsumoto,Masanori Okaniwa,(unknown),Noriko Uchiyama,Daisuke Morishita,Hiromichi Kimura,Shinichi Imamura	11
5	Inhibition of GCN2 sensitizes ASNS-low cancer cells to asparaginase by disrupting the amino acid response 2018 ·Proceedings of the National Academy of Sciences ·Akito Nakamura,Tadahiro Nambu,Shunsuke Ebara,Yuka Hasegawa,(unknown),(unknown),Daisuke Tomita,Jun Fujimoto,Osamu Kurasawa,(unknown),Ayumi Ando,Ryuichi Nishigaki,Yoshinori Satomi,Akito Hata,Takahito Hara	110
6	Identification of a new class of potent Cdc7 inhibitors designed by putative pharmacophore model: Synthesis and biological evaluation of 2,3-dihydrothieno[3,2-d]pyrimidin-4(1H)-ones 2017 ·Bioorganic & Medicinal Chemistry ·Osamu Kurasawa,Yuya Oguro,T. Miyazaki,Misaki Homma,Kouji Mori,Kenichi Iwai,(unknown),R.J. Skene,Isaac Hoffman,Akihiro Ohashi,Sei Yoshida,Tomoyasu Ishikawa,Nobuo Cho	14
7	2-Aminomethylthieno[3,2-d]pyrimidin-4(3H)-ones bearing 3-methylpyrazole hinge binding moiety: Highly potent, selective, and time-dependent inhibitors of Cdc7 kinase 2017 ·Bioorganic & Medicinal Chemistry ·Osamu Kurasawa,Misaki Homma,Yuya Oguro,T. Miyazaki,Kouji Mori,Noriko Uchiyama,Kenichi Iwai,Akihiro Ohashi,(unknown),Sei Yoshida,Nobuo Cho	10
8	Using a biologically annotated library to analyze the anticancer mechanism of serine palmitoyl transferase (SPT) inhibitors 2017 ·FEBS Open Bio ·Osamu Sano,(unknown),Ryutaro Adachi,Osamu Kurasawa,Tomohiro Kawamoto,Hidehisa Iwata	8
9	A novel CDC7-selective inhibitor TAK-931 with potent antitumor activity 2016 ·European Journal of Cancer ·(unknown),(unknown),Osamu Kurasawa,Noriko Uchiyama,Akihiro Ohashi	2
10	Discovery, synthesis, and biological evaluation of novel pyrrole derivatives as highly selective potassium-competitive acid blockers 2012 ·Bioorganic & Medicinal Chemistry ·Haruyuki Nishida,Atsushi Hasuoka,Yasuyoshi Arikawa,Osamu Kurasawa,Keizo Hirase,Nobuhiro Inatomi,Yasunobu Hori,Fumihiko Sato,Naoki Tarui,Akio Imanishi,Mitsuyo Kondo,Terufumi Takagi,Masahiro Kajino	42
11	Discovery of a Novel Pyrrole Derivative 1-[5-(2-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl]-N-methylmethanamine Fumarate (TAK-438) as a Potassium-Competitive Acid Blocker (P-CAB) 2012 ·Journal of Medicinal Chemistry ·Yasuyoshi Arikawa,Haruyuki Nishida,Osamu Kurasawa,Atsushi Hasuoka,Keizo Hirase,Nobuhiro Inatomi,Yasunobu Hori,Jun Matsukawa,Akio Imanishi,Mitsuyo Kondo,Naoki Tarui,Teruki Hamada,Terufumi Takagi,Toshiyuki Takeuchi,Masahiro Kajino	128
12	CCR5 antagonists as anti-HIV-1 agents. Part 2: Synthesis and biological evaluation of N-[3-(4-benzylpiperidin-1-yl)propyl]-N,N′-diphenylureas 2004 ·Bioorganic & Medicinal Chemistry ·Shinichi Imamura,Osamu Kurasawa,(unknown),Takashi Ichikawa,Youichi Nishikawa,(unknown),Shohei Hashiguchi,Naoyuki Kanzaki,Yuji Iizawa,Masanori Baba,Yoshihiro Sugihara	15
13	CCR5 Antagonists as Anti-HIV-1 Agents. 1. Synthesis and Biological Evaluation of 5-Oxopyrrolidine-3-carboxamide Derivatives 2004 ·Chemical and Pharmaceutical Bulletin ·Shinichi Imamura,Yuji Ishihara,(unknown),Osamu Kurasawa,Yoshihiro Matsushita,Yoshihiro Sugihara,Naoyuki Kanzaki,Yuji Iizawa,Masanori Baba,Shohei Hashiguchi	31
14	Essential Factors for Stabilization of the Predominant C3′-endo Conformation in Dinucleoside Phosphotriester Derivatives with Cyclonucleotide Bridge Structures at the Downstream 3′-Position 2001 ·European Journal of Organic Chemistry ·Mitsuo Sekine,Osamu Kurasawa,(unknown),Kohji Seio,Takeshi Wada	14
15	Synthesis and Properties of Oligodeoxynucleotides Incorporating a Conformationally Rigid Uridine Unit Having a Cyclic Structure at the 5‘-Terminal Site 2000 ·The Journal of Organic Chemistry ·Mitsuo Sekine,Osamu Kurasawa,(unknown),Kohji Seio,Takeshi Wada	21
16	Synthesis and Properties of Oligonucleotides Having a Phosphorus Chiral Center by Incorporation of Conformationally Rigid 5‘-Cyclouridylic Acid Derivatives 2000 ·The Journal of Organic Chemistry ·Mitsuo Sekine,Osamu Kurasawa,Koh‐ichiroh Shohda,Kohji Seio,Takeshi Wada	28
17	Synthesis of Artificially Bent Oligonucleotides by Incorporation of Conformationally Rigid 5′-Cyclouridylic Acid Derivatives 1999 ·Nucleosides and Nucleotides ·Mitsuo Sekine,Osamu Kurasawa,Kohji Seio,(unknown),Takeshi Wada	0
18	Synthesis and Properties of Conformationally Rigid Cyclouridylic Acids Having Covalent Bonding Linkers Between the Uracil 5-Position and the 5′-Phosphate Group 1997 ·Nucleosides and Nucleotides ·Kohji Seio,Osamu Kurasawa,Takeshi Wada,Kensaku Sakamoto,Shigeyuki Yokoyama,(unknown)	4

About Osamu Kurasawa

Osamu Kurasawa is a scholar working on Virology, Gastroenterology and Toxicology, having authored 18 papers that have together received 492 indexed citations. Recurring topics across this work include DNA and Nucleic Acid Chemistry (5 papers), Cancer therapeutics and mechanisms (4 papers) and Chemical Synthesis and Analysis (3 papers). The work is most often cited by research in Gastroenterology (69 citations), Organic Chemistry (153 citations) and Virology (19 citations). Osamu Kurasawa has collaborated with scholars based in Japan, United States and Norway. Frequent co-authors include Mitsuo Sekine, Takeshi Wada, Kohji Seio, Haruyuki Nishida, Akio Imanishi, Naoki Tarui, Atsushi Hasuoka, Keizo Hirase, Mitsuyo Kondo and Masahiro Kajino. Their work appears in journals such as Proceedings of the National Academy of Sciences, Journal of Medicinal Chemistry and Science Advances.

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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