G. V. ULLAS

911 total citations
33 papers, 742 citations indexed

About

G. V. ULLAS is a scholar working on Organic Chemistry, Spectroscopy and Molecular Biology. According to data from OpenAlex, G. V. ULLAS has authored 33 papers receiving a total of 742 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Organic Chemistry, 6 papers in Spectroscopy and 5 papers in Molecular Biology. Recurrent topics in G. V. ULLAS's work include Synthesis and Characterization of Heterocyclic Compounds (8 papers), Synthesis and biological activity (8 papers) and Quinazolinone synthesis and applications (6 papers). G. V. ULLAS is often cited by papers focused on Synthesis and Characterization of Heterocyclic Compounds (8 papers), Synthesis and biological activity (8 papers) and Quinazolinone synthesis and applications (6 papers). G. V. ULLAS collaborates with scholars based in India and United States. G. V. ULLAS's co-authors include Subramaniam Ananthan, C. J. SHISHOO, V. S. Bhadti, Chung K. Chu, M. B. DEVANI, R. F. SCHINAZI, Z. Gu, Joseph Warren Beach, Keerthilatha M. Pai and C. Murali Krishna and has published in prestigious journals such as Journal of Medicinal Chemistry, Chemical Physics Letters and International Journal of Radiation Oncology*Biology*Physics.

In The Last Decade

G. V. ULLAS

33 papers receiving 696 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
G. V. ULLAS India 15 406 222 150 98 94 33 742
K. Ekambareswara Rao Canada 15 151 0.4× 431 1.9× 44 0.3× 15 0.2× 21 0.2× 28 594
Brendan A. Burkett Singapore 12 219 0.5× 255 1.1× 58 0.4× 25 0.3× 17 0.2× 21 546
Norman Aubry Canada 14 129 0.3× 255 1.1× 133 0.9× 9 0.1× 21 0.2× 23 545
Jean‐Luc Jestin France 16 77 0.2× 473 2.1× 27 0.2× 16 0.2× 10 0.1× 34 710
George Griesgraber United States 13 262 0.6× 235 1.1× 130 0.9× 5 0.1× 34 0.4× 22 503
Fabiana Caporuscio Italy 18 276 0.7× 344 1.5× 96 0.6× 4 0.0× 25 0.3× 24 791
Josyane Gharbi‐Benarous France 15 93 0.2× 377 1.7× 44 0.3× 11 0.1× 47 0.5× 46 550
Aaron T. Frank United States 17 60 0.1× 654 2.9× 48 0.3× 23 0.2× 31 0.3× 36 838
Brenda Mester Israel 14 88 0.2× 238 1.1× 26 0.2× 7 0.1× 63 0.7× 26 645
Atilio Anzellotti United States 11 233 0.6× 179 0.8× 39 0.3× 4 0.0× 15 0.2× 19 557

Countries citing papers authored by G. V. ULLAS

Since Specialization
Citations

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

Fields of papers citing papers by G. V. ULLAS

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G. V. ULLAS. 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 G. V. ULLAS. The network helps show where G. V. ULLAS may publish in the future.

Co-authorship network of co-authors of G. V. ULLAS

This figure shows the co-authorship network connecting the top 25 collaborators of G. V. ULLAS. A scholar is included among the top collaborators of G. V. ULLAS 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 G. V. ULLAS. G. V. ULLAS 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.
Filer, Crist N., et al.. (2021). Tritium labelling of two potent dopamine D2 receptor agonists at high specific activity. Applied Radiation and Isotopes. 172. 109670–109670. 2 indexed citations
2.
Kartha, V. B., et al.. (2011). Laser raman spectroscopy: A novel diagnostic tool for oral cancer. Journal of Orofacial Sciences. 3(2). 15–15. 12 indexed citations
3.
Rauh, James J., George P. Lahm, Thomas F. Pahutski, G. V. ULLAS, & Crist N. Filer. (2009). Lindlar catalyst mediated tritiation of a triazole substituted isoxazoline insecticide. Journal of Labelled Compounds and Radiopharmaceuticals. 53(1). 51–52. 7 indexed citations
4.
Venkatakrishna, K, V. B. Kartha, Keerthilatha M. Pai, et al.. (2003). HPLC-LIF for early detection of oral cancer. Current Science. 84(4). 551–557. 38 indexed citations
5.
Wright, Christopher & G. V. ULLAS. (2002). An improved synthesis of [phenyl‐14C(U)] Lawsone. Journal of Labelled Compounds and Radiopharmaceuticals. 45(14). 1265–1268. 15 indexed citations
6.
Venkatakrishna, K, Jacob Kurien, Keerthilatha M. Pai, et al.. (2001). Optical pathology of oral tissue: A raman spectroscopy diagnostic method. Current Science. 80(5). 665–669. 75 indexed citations
7.
ULLAS, G. V., Sudhakar S. Nayak, Jacob Kurien, et al.. (1999). LASER RAMAN SPECTROSCOPY : SOME CLINICAL APPLICATIONS. Current Science. 77(7). 908–914. 5 indexed citations
8.
Kumar, Manoj, et al.. (1997). Optogalvanic spectrum of Neon in the 410–545 nm region. Physica Scripta. 55(6). 676–682. 1 indexed citations
9.
Schinazi, Raymond F., Naganna M. Goudgaon, Géraldine Fulcrand, et al.. (1994). Cellular pharmacology and biological activity of 5-carboranyl-2′-deoxyuridine. International Journal of Radiation Oncology*Biology*Physics. 28(5). 1113–1120. 42 indexed citations
10.
ULLAS, G. V., et al.. (1994). Overtone spectroscopy of benzaldehyde. Pramana. 43(3). 231–236. 4 indexed citations
11.
Chu, Chung K., G. V. ULLAS, Lak Shin Jeong, et al.. (1990). Synthesis and structure-activity relationships of 6-substituted 2',3'-dideoxypurine nucleosides as potential anti-human immunodeficiency virus agents. Journal of Medicinal Chemistry. 33(6). 1553–1561. 33 indexed citations
12.
Chu, Chung K., et al.. (1989). Structure-activity relationships of pyrimidine nucleosides as antiviral agents for human immunodeficiency virus type 1 in peripheral blood mononuclear cells. Journal of Medicinal Chemistry. 32(3). 612–617. 105 indexed citations
13.
Chu, Chung K., Bogdan Doboszewski, Walter Schmidt, G. V. ULLAS, & Patrick Van Roey. (1989). Synthesis of pyrimidine 3'-allyl-2',3'-dideoxyribonucleosides by free-radical coupling. The Journal of Organic Chemistry. 54(11). 2767–2769. 40 indexed citations
14.
SHISHOO, C. J., M. B. DEVANI, G. V. ULLAS, Subramaniam Ananthan, & V. S. Bhadti. (1988). Synthesis of 5H‐Triazolo[1,5‐d]‐ and 5H‐ Tetrazolo‐ [1,5‐d]thieno[3,2‐f]‐1,4‐diazepin‐6(7H)‐ones. Journal of Heterocyclic Chemistry. 25(2). 615–622. 10 indexed citations
15.
Chu, Chung K., et al.. (1988). An efficient total synthesis of 3′-azido-3′-deoxythymidine (AZT) and 3′-azido-2′,3′-dideoxyuridine (AZDDU, CS-87) from D-mannitol. Tetrahedron Letters. 29(42). 5349–5352. 44 indexed citations
16.
ULLAS, G. V., et al.. (1988). Synthesis of C-nucleoside analog of (S)-9-(2,3-dihydroxypropyl)adenine and related acyclonucleosides. The Journal of Organic Chemistry. 53(11). 2413–2418. 13 indexed citations
17.
SHISHOO, C. J., M. B. DEVANI, G. V. ULLAS, Subramaniam Ananthan, & V. S. Bhadti. (1987). Studies on the synthesis and interconversion of isomeric triazolothienopyrimidines. Part III. Cyclization reactions of 2‐amino‐3‐(1H‐1,2,4‐triazol‐3‐yl)thiophenes. Journal of Heterocyclic Chemistry. 24(4). 1125–1131. 12 indexed citations
18.
SHISHOO, C. J., M. B. DEVANI, G. V. ULLAS, Subramaniam Ananthan, & V. S. Bhadti. (1985). Studies on the synthesis of 2‐(2‐arylvinyl)thieno[2,3‐d]pyrimidines and 5‐(2‐arylvinyl)triazolothieno[3,2‐e]pyrimidines. Journal of Heterocyclic Chemistry. 22(3). 825–830. 22 indexed citations
19.
SHISHOO, C. J., M. B. DEVANI, Subramaniam Ananthan, et al.. (1984). Reaction of nitriles under acidic conditions. Part III. A facile synthesis of thienopyrimidin‐4(3H)‐ones. Journal of Heterocyclic Chemistry. 21(2). 375–380. 34 indexed citations
20.
Dave, K. G., C. J. SHISHOO, M. B. DEVANI, et al.. (1980). Reaction of nitriles under acidic conditions. Part I. A general method of synthesis of condensed pyrimidines. Journal of Heterocyclic Chemistry. 17(7). 1497–1500. 48 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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