Ngo Le Van

551 total citations
13 papers, 487 citations indexed

About

Ngo Le Van is a scholar working on Cancer Research, Molecular Biology and Plant Science. According to data from OpenAlex, Ngo Le Van has authored 13 papers receiving a total of 487 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Cancer Research, 8 papers in Molecular Biology and 4 papers in Plant Science. Recurrent topics in Ngo Le Van's work include Sesquiterpenes and Asteraceae Studies (9 papers), Natural product bioactivities and synthesis (4 papers) and Biological Activity of Diterpenoids and Biflavonoids (3 papers). Ngo Le Van is often cited by papers focused on Sesquiterpenes and Asteraceae Studies (9 papers), Natural product bioactivities and synthesis (4 papers) and Biological Activity of Diterpenoids and Biflavonoids (3 papers). Ngo Le Van collaborates with scholars based in Germany and United States. Ngo Le Van's co-authors include Ferdinand Bohlmann, Christa Zdero, Albert Suwita, Karl‐Heinz Knoll, Michael Grenz, Arvind A. Natu, Dorothea Ehlers, Wolf‐Rainer Abraham, Joachim Pickardt and Nikolaus H. Fischer and has published in prestigious journals such as Phytochemistry and Chemische Berichte.

In The Last Decade

Ngo Le Van

13 papers receiving 466 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ngo Le Van Germany 12 314 218 158 114 72 13 487
Albert Suwita Germany 11 387 1.2× 274 1.3× 143 0.9× 95 0.8× 117 1.6× 14 528
Jürgen Ziesche Germany 17 378 1.2× 271 1.2× 228 1.4× 78 0.7× 70 1.0× 30 576
Karl‐Heinz Knoll Germany 12 298 0.9× 207 0.9× 134 0.8× 64 0.6× 70 1.0× 16 409
Keizo Naya Japan 15 360 1.1× 145 0.7× 96 0.6× 136 1.2× 57 0.8× 36 510
Maniruddin Ahmed Germany 14 391 1.2× 280 1.3× 239 1.5× 112 1.0× 40 0.6× 28 587
J. de Pascual Teresa Spain 15 308 1.0× 150 0.7× 185 1.2× 140 1.2× 42 0.6× 39 554
Arvind A. Natu India 11 487 1.6× 319 1.5× 167 1.1× 206 1.8× 85 1.2× 17 668
X.A Domínguez Mexico 14 301 1.0× 137 0.6× 186 1.2× 71 0.6× 43 0.6× 54 488
N. Viswanathan India 15 370 1.2× 98 0.4× 204 1.3× 177 1.6× 42 0.6× 34 698
Walter Renold Switzerland 12 243 0.8× 158 0.7× 86 0.5× 119 1.0× 41 0.6× 15 462

Countries citing papers authored by Ngo Le Van

Since Specialization
Citations

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

Fields of papers citing papers by Ngo Le Van

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ngo Le Van. 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 Ngo Le Van. The network helps show where Ngo Le Van may publish in the future.

Co-authorship network of co-authors of Ngo Le Van

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

All Works

13 of 13 papers shown
1.
Bohlmann, Ferdinand, et al.. (1979). β-Isocomen, ein neues sesquiterpen aus Berkheya-arten. Phytochemistry. 18(11). 1831–1834. 41 indexed citations
2.
Van, Ngo Le & Nikolaus H. Fischer. (1979). Three new melampolide sesquiterpenes, polymatin A, B and C, from Polymnia maculata Cav. var. maculata. Phytochemistry. 18(5). 851–854. 22 indexed citations
3.
Bohlmann, Ferdinand, Christa Zdero, & Ngo Le Van. (1979). Neue geranyl-cumarin-derivate und weitere inhaltsstoffe aus der tribus mutisieae. Phytochemistry. 18(1). 99–102. 48 indexed citations
4.
Bohlmann, Ferdinand & Ngo Le Van. (1978). Neue kaurensäure-derivate und germacranolide aus Montanoa pteropoda. Phytochemistry. 17(11). 1957–1960. 27 indexed citations
5.
Bohlmann, Ferdinand & Ngo Le Van. (1978). Neue sesqui- und diterpene aus Bedfordia salicina. Phytochemistry. 17(7). 1173–1178. 23 indexed citations
6.
Bohlmann, Ferdinand & Ngo Le Van. (1978). Ein neues bisabolen-derivat aus Arctotis grandis. Phytochemistry. 17(9). 1666–1667. 5 indexed citations
7.
Bohlmann, Ferdinand & Ngo Le Van. (1978). New germacranolides from Dicoma anomala☆. Phytochemistry. 17(3). 570–571. 19 indexed citations
8.
Bohlmann, Ferdinand & Ngo Le Van. (1977). Sesquiterpenlactone und polyine aus der gattung Arctotis. Phytochemistry. 16(4). 487–488. 24 indexed citations
9.
Bohlmann, Ferdinand & Ngo Le Van. (1977). Neue Guajanolide aus Podachaenium eminens. Phytochemistry. 16(8). 1304–1306. 22 indexed citations
10.
Bohlmann, Ferdinand, Karl‐Heinz Knoll, Christa Zdero, et al.. (1977). Terpen-derivate aus Senecio-arten. Phytochemistry. 16(7). 965–985. 160 indexed citations
11.
Bohlmann, Ferdinand, Ngo Le Van, & Joachim Pickardt. (1977). Natürlich vorkommende Terpen‐Derivate, 108. Über ein anomales Sesquiterpen aus Berkheya radula (Harv.) De Willd. Chemische Berichte. 110(12). 3777–3781. 36 indexed citations
12.
Bohlmann, Ferdinand & Ngo Le Van. (1977). Neuen kaurensaure-derivate aus Wedelia-arten. Phytochemistry. 16(5). 579–581. 47 indexed citations
13.
Bohlmann, Ferdinand & Ngo Le Van. (1977). Terpen-glycoside aus Melampodium divaricatum. Phytochemistry. 16(11). 1765–1768. 13 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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2026