Varughese Alexander

416 total citations
15 papers, 348 citations indexed

About

Varughese Alexander is a scholar working on Organic Chemistry, Molecular Biology and Infectious Diseases. According to data from OpenAlex, Varughese Alexander has authored 15 papers receiving a total of 348 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Organic Chemistry, 10 papers in Molecular Biology and 3 papers in Infectious Diseases. Recurrent topics in Varughese Alexander's work include Chemical Synthesis and Reactions (4 papers), Synthesis and Biological Evaluation (4 papers) and Adenosine and Purinergic Signaling (3 papers). Varughese Alexander is often cited by papers focused on Chemical Synthesis and Reactions (4 papers), Synthesis and Biological Evaluation (4 papers) and Adenosine and Purinergic Signaling (3 papers). Varughese Alexander collaborates with scholars based in South Korea, India and United States. Varughese Alexander's co-authors include Shriniwas D. Samant, Lak Shin Jeong, Hyuk Woo Lee, Won Jun Choi, Hea Ok Kim, Girish Chandra, Sang Kook Lee, Jung‐Won Choi, Jin‐Hee Kim and Jinha Yu and has published in prestigious journals such as Journal of Medicinal Chemistry, Chemistry - A European Journal and Organic Letters.

In The Last Decade

Varughese Alexander

15 papers receiving 343 citations

Peers

Countries citing papers authored by Varughese Alexander

Since Specialization

Citations

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

Fields of papers citing papers by Varughese Alexander

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Varughese Alexander

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

All Works

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15 of 15 papers shown

#	Work	Indexed citations
1	Subtle Chemical Changes Cross the Boundary between Agonist and Antagonist: New A₃ Adenosine Receptor Homology Models and Structural Network Analysis Can Predict This Boundary 2021 ·Journal of Medicinal Chemistry ·Yoonji Lee, Xiyan Hou, Jin Hee Lee, (unknown), Varughese Alexander, Pankaz K. Sharma, (unknown), Khai Phan, Zhan‐Guo Gao, Kenneth A. Jacobson, Sun Choi, Lak Shin Jeong	14
2	Structure–activity relationships of 2′-modified-4′-selenoarabinofuranosyl-pyrimidines as anticancer agents 2014 ·European Journal of Medicinal Chemistry ·Jinhee Kim, Jinha Yu, Varughese Alexander, (unknown), Jayoung Song, Hyuk Woo Lee, Hea Ok Kim, Jung‐Won Choi, Sang Kook Lee, Lak Shin Jeong	20
3	Synthesis and biological evaluation of 2′-substituted-4′-selenoribofuranosyl pyrimidines as antitumor agents 2014 ·Archives of Pharmacal Research ·Varughese Alexander, Jayoung Song, Jinha Yu, (unknown), Jinhee Kim, Sang Kook Lee, Won Jun Choi, Lak Shin Jeong	7
4	New RNA Purine Building Blocks, 4′‐Selenopurine Nucleosides: First Synthesis and Unusual Mixture of Sugar Puckerings 2013 ·Chemistry - A European Journal ·Jinha Yu, Jin‐Hee Kim, Hyuk Woo Lee, Varughese Alexander, Hee‐Chul Ahn, Won Jun Choi, Jung‐Won Choi, Lak Shin Jeong	33
5	Improved synthesis of a DNA-dependent protein kinase inhibitor IC86621 2012 ·Archives of Pharmacal Research ·Girish Chandra, Varughese Alexander, Hyuk Woo Lee, Lak Shin Jeong	7
6	Fluorocyclopentenyl-cytosine with Broad Spectrum and Potent Antitumor Activity 2012 ·Journal of Medicinal Chemistry ·Won Jun Choi, Hwa‐Jin Chung, Girish Chandra, Varughese Alexander, Long Zhao, Hyuk Woo Lee, (unknown), Mahesh S. Majik, Hea Ok Kim, Jin‐Hee Kim, Young Bok Lee, Chang Ho Ahn, Sang Kook Lee, Lak Shin Jeong	57
7	Structure–Activity Relationships of Truncated C2- or C8-Substituted Adenosine Derivatives as Dual Acting A_2Aand A₃Adenosine Receptor Ligands 2011 ·Journal of Medicinal Chemistry ·Xiyan Hou, Mahesh S. Majik, (unknown), (unknown), Yoonji Lee, Varughese Alexander, (unknown), Hyuk Woo Lee, Girish Chandra, Jin Hee Lee, (unknown), Won Jun Choi, Hea Ok Kim, Khai Phan, Zhan-Guo Gao, Kenneth A. Jacobson, Sun Choi, Sang Kook Lee, Lak Shin Jeong	43
8	Discovery of A New Human A_2AAdenosine Receptor Agonist, Truncated 2-Hexynyl-4′-thioadenosine 2010 ·ACS Medicinal Chemistry Letters ·Xiyan Hou, Hea Ok Kim, Varughese Alexander, (unknown), Sun Choi, (unknown), Jin Hee Lee, Lena S. Yoo, Zhan-Guo Gao, Kenneth A. Jacobson, Lak Shin Jeong	18
9	A New DNA Building Block, 4′-Selenothymidine: Synthesis and Modification to 4′-Seleno-AZT as a Potential Anti-HIV Agent 2010 ·Organic Letters ·Varughese Alexander, Won Jun Choi, (unknown), Hea Ok Kim, (unknown), Dilip K. Tosh, Hyuk Woo Lee, Girish Chandra, Jung‐Won Choi, Lak Shin Jeong	27
10	A simpler and greener protocol for the preparation of β-acetylamino ketones by a one-pot reaction of aryl aldehydes, enolisable ketones, acetyl chloride and acetonitrile in the presence of zeolite Hβ as a reusable catalyst 2005 ·Tetrahedron Letters ·(unknown), (unknown), Varughese Alexander, Sachin Patil, Shriniwas D. Samant	23
11	Bismuth(III) nitrate pentahydrate—a mild and inexpensive reagent for synthesis of coumarins under mild conditions 2005 ·Tetrahedron Letters ·Varughese Alexander, (unknown), Shriniwas D. Samant	74
12	Bismuth(III) Nitrate Pentahydrate — A Mild and Inexpensive Reagent for Synthesis of Coumarins under Mild Conditions. 2005 ·ChemInform ·Varughese Alexander, (unknown), Shriniwas D. Samant	1
13	Solvent‐Free Iodination of Arenes at Room Temperature. 2004 ·ChemInform ·Varughese Alexander, (unknown), Shriniwas D. Samant	2
14	Solvent-Free Iodination of Arenes at Room Temperature 2003 ·Synlett ·Shriniwas D. Samant, Varughese Alexander, (unknown)	3
15	Iodination of activated arenes using silfen: an improved protocol 2002 ·Tetrahedron Letters ·(unknown), Varughese Alexander, Bhushan M. Khadilkar	19

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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