Ruddy Littell

664 total citations
30 papers, 429 citations indexed

About

Ruddy Littell is a scholar working on Molecular Biology, Organic Chemistry and Genetics. According to data from OpenAlex, Ruddy Littell has authored 30 papers receiving a total of 429 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Molecular Biology, 11 papers in Organic Chemistry and 8 papers in Genetics. Recurrent topics in Ruddy Littell's work include Steroid Chemistry and Biochemistry (18 papers), Estrogen and related hormone effects (8 papers) and Phytochemical Studies and Bioactivities (7 papers). Ruddy Littell is often cited by papers focused on Steroid Chemistry and Biochemistry (18 papers), Estrogen and related hormone effects (8 papers) and Phytochemical Studies and Bioactivities (7 papers). Ruddy Littell collaborates with scholars based in . Ruddy Littell's co-authors include Seymour Bernstein, James H. Williams, George R. Allen, Milton Heller, Robert H. Lenhard, William S. Allen, F. M. Lovell, William J. Fanshawe, Thomas C. McKenzie and Louis I. Feldman and has published in prestigious journals such as Journal of the American Chemical Society, Biochemical and Biophysical Research Communications and Journal of Medicinal Chemistry.

In The Last Decade

Ruddy Littell

30 papers receiving 333 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ruddy Littell 14 209 208 79 66 43 30 429
Robert H. Lenhard United States 11 203 1.0× 164 0.8× 77 1.0× 76 1.2× 42 1.0× 30 424
William F. Johns 13 208 1.0× 202 1.0× 76 1.0× 38 0.6× 47 1.1× 32 402
J. Fajkoš Czechia 9 225 1.1× 175 0.8× 66 0.8× 74 1.1× 51 1.2× 109 389
Josef E. Herz Mexico 12 209 1.0× 146 0.7× 60 0.8× 60 0.9× 80 1.9× 46 422
R. O. Clinton United States 8 160 0.8× 213 1.0× 94 1.2× 62 0.9× 37 0.9× 18 387
Helmut Hofmeister Australia 10 134 0.6× 322 1.5× 59 0.7× 29 0.4× 30 0.7× 29 432
A. J. Solo United States 10 174 0.8× 247 1.2× 64 0.8× 27 0.4× 35 0.8× 34 391
N. G. Steinberg United States 8 186 0.9× 177 0.9× 100 1.3× 120 1.8× 17 0.4× 17 428
Gordon N. Walker 12 135 0.6× 353 1.7× 22 0.3× 36 0.5× 27 0.6× 44 476
S. N. Ananchenko Russia 10 138 0.7× 164 0.8× 83 1.1× 29 0.4× 84 2.0× 32 316

Countries citing papers authored by Ruddy Littell

Since Specialization
Citations

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

Fields of papers citing papers by Ruddy Littell

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ruddy Littell

This figure shows the co-authorship network connecting the top 25 collaborators of Ruddy Littell. A scholar is included among the top collaborators of Ruddy Littell 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 Ruddy Littell. Ruddy Littell 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.
Littell, Ruddy & George R. Allen. (1973). Comparison of lithium aluminum hydride and diborane in the reduction of certain 3-indolylglyoxamides. The Journal of Organic Chemistry. 38(8). 1504–1510. 3 indexed citations
2.
Allen, George R., et al.. (1973). 2,4-Dimethyl derivatives of 5-methoxy-3-indolylethylamines. New 5-oxygenated tryptamines. Journal of Medicinal Chemistry. 16(8). 949–951. 4 indexed citations
3.
Allen, George R., Ruddy Littell, Francis J. McEvoy, & Adolph E. Sloboda. (1972). 5-Substituted-1-indancarboxylic acids as potential antiinflammatory agents. Journal of Medicinal Chemistry. 15(9). 934–937. 8 indexed citations
4.
Littell, Ruddy, G. O. MORTON, & George R. Allen. (1969). Observations on the mechanism of the nenitzescu indole synthesis. Journal of the Chemical Society D Chemical Communications. 1144–1144. 2 indexed citations
5.
Littell, Ruddy & George R. Allen. (1968). Behavior of 2-halo- and 2-trifluoromethyl-1,4-benzoquinones in the Nenitzescu indole synthesis. The Journal of Organic Chemistry. 33(5). 2064–2069. 15 indexed citations
6.
Littell, Ruddy, et al.. (1965). 5-Aryl-1,3-dihydro-2H-pyrido-1,4-diazepin-2-ones. Journal of Medicinal Chemistry. 8(5). 722–724. 13 indexed citations
7.
Littell, Ruddy, et al.. (1964). The Synthesis of C-15 β-Substituted Estra-1,3,5(10)-trienes. II1. The Journal of Organic Chemistry. 29(1). 214–217. 16 indexed citations
8.
Littell, Ruddy, et al.. (1964). The Synthesis of C-15 β-Substituted Estra-1,3,5(10)-trienes. I. The Journal of Organic Chemistry. 29(1). 64–68. 33 indexed citations
9.
Gordon, Samuel, et al.. (1961). The hypocholesteremic effect of 3β-(β-dimethylaminoethoxy)-androst-5-en-17-one and its mechanism of action. Biochemical and Biophysical Research Communications. 6(5). 359–363. 15 indexed citations
10.
Bernstein, Seymour & Ruddy Littell. (1961). Notes- Steroidal Cyclic Ketal. XXIII. Some Reactions of the 3-Ethylenedioxy-Δ5 Grouping in Steroids. The Journal of Organic Chemistry. 26(9). 3610–3613. 2 indexed citations
11.
Bernstein, Seymour & Ruddy Littell. (1960). 16-Hydroxylated Steroids. XIV.1 16α-Hydroxy-6α-methyl-corticoids. Part I. Journal of the American Chemical Society. 82(5). 1235–1240. 14 indexed citations
12.
Bernstein, Seymour, Milton Heller, Ruddy Littell, et al.. (1959). 16-Hydroxylated Steroids. VII.1 The Synthesis of the 16α-Hydroxy Derivatives of 2-Methyl Steroids2. Journal of the American Chemical Society. 81(7). 1696–1701. 9 indexed citations
13.
Bernstein, Seymour & Ruddy Littell. (1959). Notes- 16-Hydroxylated Steroids. VIII. 5Β-Dihydrocortison Approach to the Synthesis of Triamcinolone. The Journal of Organic Chemistry. 24(3). 429–431. 3 indexed citations
14.
Bernstein, Seymour, Robert H. Lenhard, William S. Allen, et al.. (1959). 16-Hydroxylated Steroids. VI1 The Synthesis of the 16α-Hydroxy Derivatives of 9α-Substituted Steroids. Journal of the American Chemical Society. 81(7). 1689–1696. 14 indexed citations
15.
Bernstein, Seymour, et al.. (1957). 16-HYDROXYLATED STEROIDS. V.1 THE SYNTHESIS OF THE 16α-HYDROXY DERIVATIVES OF 2α-METHYL-STEROIDS. Journal of the American Chemical Society. 79(16). 4555–4556. 5 indexed citations
16.
Bernstein, Seymour, Robert H. Lenhard, W. Sidney Allen, et al.. (1956). 16-HYDROXYLATED STEROIDS. IV.1 THE SYNTHESIS OF THE 16α-HYDROXY DERIVATIVES OF 9α-HALO-STEROIDS. Journal of the American Chemical Society. 78(21). 5693–5694. 48 indexed citations
17.
Allen, William S., Seymour Bernstein, Milton Heller, & Ruddy Littell. (1955). Steroidal Cyclic Ketals. XV.1,2 17,21-Oxido-steroids. Part I. Preparation. Journal of the American Chemical Society. 77(18). 4784–4788. 7 indexed citations
18.
Bernstein, Seymour, Ruddy Littell, & James H. Williams. (1953). Δ5,7-Steroids. XVI. Steroidal Cyclic Ketals. VI.1,2 The Preparation and Transformation Products of Δ5,7-22a-Spirostadiene-3-one-Ethylene Ketal. The Journal of Organic Chemistry. 18(10). 1418–1426. 3 indexed citations
19.
Bernstein, Seymour, Ruddy Littell, & James H. Williams. (1953). Steroidal Cyclic Ketals. VIII.1 ▵4,9(11)-Pregnadi ene-17α,21-diol-3,20-dione. Journal of the American Chemical Society. 75(19). 4830–4832. 14 indexed citations
20.
Bernstein, Seymour, et al.. (1952). Δ5, 7-Steroids. XII.1, 2 Steroidal Cyclic Ketals. I. Cyclic Ketals of Δ4, 7-3-Ketosteroids. The Journal of Organic Chemistry. 17(10). 1341–1350. 31 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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