Daniel Yohannes

1.9k total citations
48 papers, 1.6k citations indexed

About

Daniel Yohannes is a scholar working on Organic Chemistry, Molecular Biology and Pharmacology. According to data from OpenAlex, Daniel Yohannes has authored 48 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 35 papers in Organic Chemistry, 26 papers in Molecular Biology and 9 papers in Pharmacology. Recurrent topics in Daniel Yohannes's work include Chemical Synthesis and Analysis (10 papers), Nicotinic Acetylcholine Receptors Study (10 papers) and Synthesis and Biological Evaluation (7 papers). Daniel Yohannes is often cited by papers focused on Chemical Synthesis and Analysis (10 papers), Nicotinic Acetylcholine Receptors Study (10 papers) and Synthesis and Biological Evaluation (7 papers). Daniel Yohannes collaborates with scholars based in United States, Ethiopia and Denmark. Daniel Yohannes's co-authors include Dale L. Boger, Samuel J. Danishefsky, Cheryl M. Hayward, Ye Ping, Carmen M. Baldino, Shi‐Chung Ng, James S. Panek, Jifeng Liu, Brian T. O’Neill and Libing Yu and has published in prestigious journals such as Journal of the American Chemical Society, PLoS ONE and Journal of Medicinal Chemistry.

In The Last Decade

Daniel Yohannes

48 papers receiving 1.5k citations

Peers

Daniel Yohannes
Qing Jin United States
Kimiko Hashimoto Japan
Hiroshi Kogen Japan
Anthony A. Estrada United States
Lilian Alcaraz United Kingdom
Yong Seo Cho South Korea
Ronald C. Bernotas United States
Michèle Bois‐Choussy France
Takahiko Taniguchi Japan
Yagamare Fall Spain
Qing Jin United States
Daniel Yohannes
Citations per year, relative to Daniel Yohannes Daniel Yohannes (= 1×) peers Qing Jin

Countries citing papers authored by Daniel Yohannes

Since Specialization
Citations

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

Fields of papers citing papers by Daniel Yohannes

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Daniel Yohannes

This figure shows the co-authorship network connecting the top 25 collaborators of Daniel Yohannes. A scholar is included among the top collaborators of Daniel Yohannes 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 Daniel Yohannes. Daniel Yohannes 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
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Henderson, Brandon J., George Voren, Charles R. Wageman, et al.. (2017). TC299423, a Novel Agonist for Nicotinic Acetylcholine Receptors. Frontiers in Pharmacology. 8. 641–641. 7 indexed citations
4.
Toler, Steven M., Daniel Yohannes, Patrick M. Lippiello, & Michael B. Chancellor. (2013). Anticholinergic therapy for overactive bladder: A nicotinic modality?. Medical Hypotheses. 81(3). 456–458. 2 indexed citations
5.
Grady, Sharon R., Ryan M. Drenan, Daniel Yohannes, et al.. (2010). Structural differences determine the relative selectivity of nicotinic compounds for native α4β2*-, α6β2*-, α3β4*- and α7-nicotine acetylcholine receptors. Neuropharmacology. 58(7). 1054–1066. 86 indexed citations
6.
Marcaurelle, Lisa A., Charles W. Johannes, Daniel Yohannes, Bonnie Tillotson, & David J. Mann. (2009). Diversity-oriented synthesis of a cytisine-inspired pyridone library leading to the discovery of novel inhibitors of Bcl-2. Bioorganic & Medicinal Chemistry Letters. 19(9). 2500–2503. 31 indexed citations
7.
Yohannes, Daniel, et al.. (2008). Deconstructing cytisine: The syntheses of (±)-cyfusine and (±)-cyclopropylcyfusine, fused ring analogs of cytisine. Bioorganic & Medicinal Chemistry Letters. 18(7). 2316–2319. 17 indexed citations
8.
Wilson, Christopher J., Ying Si, Andrew Smellie, et al.. (2006). Identification of a Small Molecule That Induces Mitotic Arrest Using a Simplified High-Content Screening Assay and Data Analysis Method. SLAS DISCOVERY. 11(1). 21–28. 29 indexed citations
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Ping, Ye, et al.. (2006). Novel and Expeditious Microwave-Assisted Three-Component Reactions for the Synthesis of Spiroimidazolin-4-ones. The Journal of Organic Chemistry. 71(8). 3137–3140. 26 indexed citations
11.
Baldino, Carmen M., J. Parr, Christopher J. Wilson, et al.. (2005). Indoloprodigiosins from the C-10 bipyrrolic precursor: New antiproliferative prodigiosin analogs. Bioorganic & Medicinal Chemistry Letters. 16(3). 701–704. 29 indexed citations
12.
Liu, Jifeng, Christopher J. Wilson, Ye Ping, et al.. (2005). Privileged structure-based quinazolinone natural product-templated libraries: Identification of novel tubulin polymerization inhibitors. Bioorganic & Medicinal Chemistry Letters. 16(3). 686–690. 45 indexed citations
13.
Liu, Jifeng, Ye Ping, Bailin Zhang, et al.. (2005). Three-Component One-Pot Total Syntheses of Glyantrypine, Fumiquinazoline F, and Fiscalin B Promoted by Microwave Irradiation. The Journal of Organic Chemistry. 70(16). 6339–6345. 76 indexed citations
14.
Yohannes, Daniel, et al.. (1993). Degradation of rapamycin: Synthesis of a rapamycin derived fragment containing the tricarbonyl and triene sectors. Tetrahedron Letters. 34(13). 2075–2078. 22 indexed citations
15.
Hayward, Cheryl M., Daniel Yohannes, & Samuel J. Danishefsky. (1993). Total synthesis of rapamycin via a novel titanium-mediated aldol macrocyclization reaction. Journal of the American Chemical Society. 115(20). 9345–9346. 97 indexed citations
16.
Boger, Dale L. & Daniel Yohannes. (1990). Design and Total Synthesis of a Conformational Analog of Bouvardin/Deoxybouvardin. Synlett. 1990(1). 33–36. 7 indexed citations
17.
Boger, Dale L. & Daniel Yohannes. (1990). Total synthesis of L,L-isodityrosine and isodityrosine-derived agents: K-13, OF4949-III, and OF4949-IV. The Journal of Organic Chemistry. 55(24). 6000–6017. 62 indexed citations
18.
Boger, Dale L. & Daniel Yohannes. (1989). Synthesis of l,l-isodityrosine. Tetrahedron Letters. 30(16). 2053–2056. 33 indexed citations
19.
Boger, Dale L. & Daniel Yohannes. (1989). Total synthesis of OF4949-III and OF4949-IV: Unusual effects of remote substituents on the rate of macrocyclization reactions. Tetrahedron Letters. 30(38). 5061–5064. 11 indexed citations
20.
Boger, Dale L., Christine E. Brotherton, James S. Panek, & Daniel Yohannes. (1984). Direct introduction of nitriles via use of unstable Reissert intermediates: convenient procedures for the preparation of 2-cyanoquinolines and 1-cyanoisoquinolines. The Journal of Organic Chemistry. 49(21). 4056–4058. 22 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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