James M. Riordan

1.0k total citations
48 papers, 859 citations indexed

About

James M. Riordan is a scholar working on Organic Chemistry, Molecular Biology and Infectious Diseases. According to data from OpenAlex, James M. Riordan has authored 48 papers receiving a total of 859 indexed citations (citations by other indexed papers that have themselves been cited), including 33 papers in Organic Chemistry, 30 papers in Molecular Biology and 8 papers in Infectious Diseases. Recurrent topics in James M. Riordan's work include Carbohydrate Chemistry and Synthesis (11 papers), Synthesis and Biological Evaluation (10 papers) and Synthesis and Reactions of Organic Compounds (8 papers). James M. Riordan is often cited by papers focused on Carbohydrate Chemistry and Synthesis (11 papers), Synthesis and Biological Evaluation (10 papers) and Synthesis and Reactions of Organic Compounds (8 papers). James M. Riordan collaborates with scholars based in United States, United Kingdom and Egypt. James M. Riordan's co-authors include John A. Secrist, Ted T. Sakai, Kamal N. Tiwari, Jerry D. Glickson, Charles H. Stammer, Elizabeth M. Holt, John A. Montgomery, Donald E. Kiely, Robert D. Elliott and Robert C. Reynolds and has published in prestigious journals such as Nucleic Acids Research, Biochemistry and Journal of Medicinal Chemistry.

In The Last Decade

James M. Riordan

48 papers receiving 810 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
James M. Riordan United States 14 475 464 178 103 74 48 859
Ronald A. Forsch United States 19 510 1.1× 457 1.0× 150 0.8× 114 1.1× 111 1.5× 52 1.0k
G L Neil United States 19 548 1.2× 190 0.4× 98 0.6× 169 1.6× 76 1.0× 42 867
Wendell Wierenga United States 20 519 1.1× 487 1.0× 58 0.3× 98 1.0× 40 0.5× 53 1.1k
Hiromu Habashita Japan 19 555 1.2× 737 1.6× 117 0.7× 122 1.2× 34 0.5× 45 1.2k
Joseph I. DeGraw United States 19 560 1.2× 583 1.3× 92 0.5× 211 2.0× 66 0.9× 108 1.4k
Bonnie J. Bowdon United States 15 320 0.7× 187 0.4× 131 0.7× 139 1.3× 51 0.7× 28 696
Francesca Blasco Switzerland 14 426 0.9× 222 0.5× 86 0.5× 145 1.4× 49 0.7× 20 897
Carroll Temple United States 21 752 1.6× 858 1.8× 224 1.3× 117 1.1× 109 1.5× 93 1.5k
Martin Sweeney United States 17 523 1.1× 208 0.4× 156 0.9× 117 1.1× 148 2.0× 29 918
Girish B. Chheda United States 20 724 1.5× 152 0.3× 96 0.5× 158 1.5× 97 1.3× 70 1.0k

Countries citing papers authored by James M. Riordan

Since Specialization
Citations

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

Fields of papers citing papers by James M. Riordan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by James M. Riordan. 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 James M. Riordan. The network helps show where James M. Riordan may publish in the future.

Co-authorship network of co-authors of James M. Riordan

This figure shows the co-authorship network connecting the top 25 collaborators of James M. Riordan. A scholar is included among the top collaborators of James M. Riordan 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 James M. Riordan. James M. Riordan 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.
Pathak, Ashish K., Vibha Pathak, Lainne E. Seitz, et al.. (2007). Disaccharide analogs as probes for glycosyltransferases in Mycobacterium tuberculosis. Bioorganic & Medicinal Chemistry. 15(16). 5629–5650. 13 indexed citations
2.
Riordan, James M., et al.. (2002). Synthesis and Antitumor Activity of Several New Analogues of Penclomedine and Its Metabolites. Journal of Medicinal Chemistry. 45(5). 1079–1085. 4 indexed citations
3.
Secrist, John A., et al.. (1998). Synthesis and Biological Activity of Certain 4‘-Thio-d-arabinofuranosylpurine Nucleosides. Journal of Medicinal Chemistry. 41(20). 3865–3871. 33 indexed citations
4.
Elliott, Robert D., et al.. (1994). Phosphonate Analogs of Carbocyclic Nucleotides. Journal of Medicinal Chemistry. 37(6). 739–744. 20 indexed citations
5.
Kwong, Cecil D., et al.. (1993). Synthesis and antiviral evaluation of some novel [1,2,4]triazolo[4,3‐β][1,2,4]triazole nucleoside analogs. Journal of Heterocyclic Chemistry. 30(5). 1289–1292. 3 indexed citations
6.
Riordan, James M., et al.. (1992). Synthesis and biological activity of 2'-fluoro-2-halo derivatives of 9-.beta.-D-arabinofuranosyladenine. Journal of Medicinal Chemistry. 35(2). 397–401. 129 indexed citations
7.
Secrist, John A., et al.. (1991). Synthesis and biological activity of 2'-deoxy-4'-thio pyrimidine nucleosides. Journal of Medicinal Chemistry. 34(8). 2361–2366. 152 indexed citations
8.
Carter, Christopher A., et al.. (1990). Formation of N2, 3-ethanoguanine in DNA after in vitro treatment with the therapeutic agent, N-(2-chloroethyl)-N'-cyclohexyl-N-nitrosourea. Carcinogenesis. 11(2). 223–228. 6 indexed citations
9.
Shealy, Y. Fulmer, Charles A. Krauth, James M. Riordan, & Brahma P. Sani. (1988). Terminal bifunctional retinoids. Synthesis and evaluations related to cancer chemopreventive activity. Journal of Medicinal Chemistry. 31(6). 1124–1130. 5 indexed citations
10.
Elliott, Robert D., H. Jeanette Thomas, Sue C. Shaddix, et al.. (1988). Nitrosoureido nucleosides as potential inhibitors of nucleotide biosynthesis. Journal of Medicinal Chemistry. 31(1). 250–254. 7 indexed citations
11.
Kiely, Donald E., Jamil W. Talhouk, James M. Riordan, & Kathy Gray. (1983). The Isomeric Composition of 6-Deoxy-D-XYLO-Hexos-5-Ulose in Aqueous Solution as Determined by1H and13C NMR. Journal of Carbohydrate Chemistry. 2(4). 427–438. 10 indexed citations
12.
Sakai, Ted T., James M. Riordan, & Jerry D. Glickson. (1983). Bleomycin interactions with DNA studies on the role of the C-terminal cationic group of bleomycin A2 in association with and degradation of DNA. Biochimica et Biophysica Acta (BBA) - General Subjects. 758(2). 176–180. 18 indexed citations
13.
Kuroda, Reiko, Stephen Neidle, James M. Riordan, & Ted T. Sakai. (1982). X-Ray crystallographic analysis of 3-(2′-phenyl-2,4′-bithiazole-4-carboxamido)propyldimethylsulphonium iodide, an analogue of the DNA-binding portion of bleomycin A2. Nucleic Acids Research. 10(15). 4753–4763. 16 indexed citations
14.
Sakai, Ted T., James M. Riordan, Tom Booth, & Jerry D. Glickson. (1981). Synthesis and DNA binding of [3-[2'-(2-acetamidoethyl)-2,4'-bithiazole-4-carboxamido]propyl]dimethylsulfonium chloride, a fragment of bleomycin A2. Journal of Medicinal Chemistry. 24(3). 279–285. 35 indexed citations
15.
Sakai, Ted T. & James M. Riordan. (1979). Improved method for the purification of bleomycins. Journal of Chromatography A. 178(1). 302–306. 8 indexed citations
16.
Riordan, James M., et al.. (1977). o-Chloranil-azlactone adducts and their conversions to unsaturated amino acid derivatives. The Journal of Organic Chemistry. 42(2). 236–240. 7 indexed citations
17.
Riordan, James M. & C. H. STAMMER. (1976). -Chloranil oxidation of azlactones. Tetrahedron Letters. 17(16). 1247–1250. 6 indexed citations
18.
Riordan, James M., et al.. (1975). Reactions of DL-trans-4,5-dicarbomethoxy-2-phenyl-2-oxazoline. The Journal of Organic Chemistry. 40(22). 3219–3221. 2 indexed citations
19.
Riordan, James M. & Charles H. Stammer. (1974). Synthesis of unsaturated azlactones from N-acylamino acids. The Journal of Organic Chemistry. 39(5). 654–659. 8 indexed citations
20.
Riordan, James M. & Charles H. Stammer. (1971). The direct conversion of N-acyl α-amino acids into N-acyl α,β-unsaturated α-amino acids. Tetrahedron Letters. 12(52). 4969–4972. 4 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Ronald A. Forsch Breakdown of academic impact, for papers by G L Neil Breakdown of academic impact, for papers by Wendell Wierenga Breakdown of academic impact, for papers by Hiromu Habashita Breakdown of academic impact, for papers by Joseph I. DeGraw Breakdown of academic impact, for papers by Bonnie J. Bowdon Breakdown of academic impact, for papers by Francesca Blasco Breakdown of academic impact, for papers by Carroll Temple Breakdown of academic impact, for papers by Martin Sweeney Breakdown of academic impact, for papers by Girish B. Chheda
Rankless by CCL
2026