Junko Nobuhiro

719 citations

25 papers · 617 indexed · h-index 16

Co-authors: Tominari Choshi Satoshi Hibino Takeshi Kuwada Hiroyuki Fujimoto Aya Hirose Tatsunori Iwamura Yoshito Zamami Kenji Sasaki
Topics: Chemical synthesis and alkaloids (14 papers)Alkaloids: synthesis and pharmacology (6 papers)Synthesis and Biological Activity (5 papers)
Cited by: Toxicology Organic Chemistry Pharmacology
Journals: The Journal of Organic Chemistry Tetrahedron Tetrahedron Letters
Partner nations: Japan

In The Last Decade

Junko Nobuhiro

24 papers receiving 604 citations

Peers

Countries citing papers authored by Junko Nobuhiro

Since Specialization

Citations

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

Fields of papers citing papers by Junko Nobuhiro

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Junko Nobuhiro

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Synthesis and antimalarial activity of calothrixins A and B, and their N-alkyl derivatives 2012 ·Bioorganic & Medicinal Chemistry Letters ·(unknown),Tominari Choshi,(unknown),Yoshito Zamami,Kenji Sasaki,Takumi Abe,Minoru Ishikura,Noriyuki Hatae,Tatsunori Iwamura,(unknown),Junko Nobuhiro,Satoshi Hibino	53
2	Total Synthesis of Bioactive Indolo[3,2-j]phenanthridine Alkaloid, Calothrixin B 2010 ·Heterocycles ·Satoshi Hibino,Tominari Choshi,(unknown),(unknown),(unknown),(unknown),Junko Nobuhiro	35
3	The Enantioselective Total Synthesis of a .BETA.-Carboline Alkaloid, (S)-(-)-Dichotomine C 2008 ·Chemical and Pharmaceutical Bulletin ·(unknown),Tominari Choshi,(unknown),(unknown),Junko Nobuhiro,Satoshi Hibino	30
4	A new synthesis of the benzo[c]phenanthridines nornitidine, noravicine, and isodecarine, based on a microwave-assisted electrocyclic reaction of the aza 6π-electron system 2008 ·Tetrahedron Letters ·(unknown),(unknown),Tominari Choshi,Junko Nobuhiro,Satoshi Hibino	40
5	Lipase-Catalyzed Asymmetric Synthesis of Desprenyl-carquinostatin A and Descycloavandulyl-lavanduquinocin 2007 ·Chemical and Pharmaceutical Bulletin ·Tominari Choshi,(unknown),(unknown),Junko Nobuhiro,Mitsuhiro Takeshita,Takushi Hatano,Satoshi Hibino	21
6	Suppression of Laser-Induced Choroidal Neovascularization by Subconjunctival Injection of 9.ALPHA.-Fluoromedroxyprogesterone Acetate (FMPA), an Anti-angiogenic Agent, in Rats 2006 ·Biological and Pharmaceutical Bulletin ·(unknown),Taketo Yamaji,Masayuki Uchida,(unknown),Hiroto Suzuki,Masashi Yamada,Tsutomu Oikawa,Junko Nobuhiro,Tominari Choshi,Satoshi Hibino	2
7	Synthesis and Anti-tumor Activity of a Fluorinated Analog of Medroxyprogesterone Acetate (MPA), 9.ALPHA.-Fluoromedroxyprogesterone Acetate (FMPA) 2006 ·Chemical and Pharmaceutical Bulletin ·(unknown),(unknown),Yoshitatsu Ichihara,Yoshio Satō,Taketo Yamaji,(unknown),Masayuki Uchida,Hiroto Suzuki,Masashi Yamada,Tsutomu Oikawa,Hideo Nemoto,Junko Nobuhiro,Tominari Choshi,Satoshi Hibino	3
8	A biomimetic synthesis of the indolo[3,2-j]phenanthridine alkaloid, calothrixin B 2006 ·Tetrahedron Letters ·(unknown),(unknown),Tominari Choshi,(unknown),(unknown),(unknown),Junko Nobuhiro,Satoshi Hibino	56
9	Synthesis of 6-Methylindole-4,7-quinone and Anti-tumor Activities of Its Related Indolequinones 2006 ·Heterocycles ·Satoshi Hibino,Junko Nobuhiro,(unknown),Tominari Choshi,Keiichi Kamoshita,Sakiko Maruyama,Yoshikazu Sukenaga,Takashi Ishizu,Haruto Fujioka	12
10	A New Total Synthesis of an Indolo[3,2‐j]phenanthridine Alkaloid Calothrixin B. 2005 ·ChemInform ·(unknown),Tominari Choshi,(unknown),(unknown),(unknown),Junko Nobuhiro,Satoshi Hibino	0
11	Synthesis of the New Furo[3,2-h]isoquinoline Alkaloid, TMC-120B from Aspergillus ustus 2005 ·Chemical and Pharmaceutical Bulletin ·(unknown),Tominari Choshi,(unknown),(unknown),(unknown),Junko Nobuhiro,Satoshi Hibino	28
12	A Highly Efficient Synthesis of Trispheridine through a Construction of Tetrahydrophenanthridine Based on a Microwave-assisted Thermal Electrocyclic Reaction of an Aza 6π-Electron System 2005 ·Heterocycles ·Satoshi Hibino,(unknown),Tominari Choshi,(unknown),Aya Hirose,Junko Nobuhiro	31
13	A new total synthesis of an indolo[3,2-j]phenanthridine alkaloid calothrixin B 2005 ·Tetrahedron Letters ·(unknown),Tominari Choshi,(unknown),(unknown),(unknown),Junko Nobuhiro,Satoshi Hibino	73
14	Synthesis of 5-Methylindole-4,7-quinone through a New Construction of the Functionalized Indole Ring Based on the Allene-mediated Electrocyclic Reaction Involving the Pyrrole [b]-Bond 2004 ·Heterocycles ·Satoshi Hibino,(unknown),Tominari Choshi,(unknown),(unknown),Junko Nobuhiro	14
15	Syntheses of the antibiotic alkaloids renierone, mimocin, renierol, renierol acetate, renierol propionate, and 7-methoxy-1,6-dimethylisoquinoline-5,8-dione 2004 ·Tetrahedron ·(unknown),Hiroyuki Hayashi,(unknown),Tominari Choshi,(unknown),Junko Nobuhiro,Satoshi Hibino	19
16	A Total Synthesis of a New Type of Furo[3,2-h]isoquinoline Alkaloid, TMC-120B 2003 ·Heterocycles ·Satoshi Hibino,(unknown),Tominari Choshi,(unknown),(unknown),(unknown),Junko Nobuhiro	20
17	A New Synthesis of 6-Substituted Pyrido[2,3-d]pyrimidines 2002 ·Heterocycles ·Satoshi Hibino,Takeshi Kuwada,Kenichi Harada,Junko Nobuhiro,Tominari Choshi	12
18	A New Deprotection Procedure for the N-Methoxymethyl Group of N-Methoxymethyl-heterocyclic Compounds 2002 ·Heterocycles ·Satoshi Hibino,Takeshi Kuwada,(unknown),(unknown),Junko Nobuhiro,Tominari Choshi	9
19	Novel Syntheses of Murrayaquinone A and Furostifoline through 4-Oxygenated Carbazoles by Allene-Mediated Electrocyclic Reactions Starting from 2-Chloroindole-3-carbaldehyde. 2001 ·Chemical and Pharmaceutical Bulletin ·(unknown),Tominari Choshi,Junko Nobuhiro,Hiroyuki Fujimoto,Satoshi Hibino	49
20	The Anomalous Stille Reaction of 5-Stannylimidazole with 3-Iodoindole 1998 ·Heterocycles ·Satoshi Hibino,Tominari Choshi,Shiho Yamada,Junko Nobuhiro,(unknown),Eiichi Sugino	17

About Junko Nobuhiro

Junko Nobuhiro is a scholar working on Toxicology, Organic Chemistry and Pharmacology, having authored 25 papers that have together received 617 indexed citations. Recurring topics across this work include Chemical synthesis and alkaloids (14 papers), Alkaloids: synthesis and pharmacology (6 papers) and Synthesis and Biological Activity (5 papers). The work is most often cited by research in Toxicology (126 citations), Organic Chemistry (502 citations) and Pharmacology (104 citations). Junko Nobuhiro has collaborated with scholars based in Japan. Frequent co-authors include Tominari Choshi, Satoshi Hibino, Takeshi Kuwada, Hiroyuki Fujimoto, Aya Hirose, Tatsunori Iwamura, Yoshito Zamami, Kenji Sasaki, Minoru Ishikura and Takumi Abe. Their work appears in journals such as The Journal of Organic Chemistry, Tetrahedron and Tetrahedron Letters.

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.

Explore authors with similar magnitude of impact