Hans Achenbach

4.7k total citations
228 papers, 3.6k citations indexed

About

Hans Achenbach is a scholar working on Molecular Biology, Organic Chemistry and Plant Science. According to data from OpenAlex, Hans Achenbach has authored 228 papers receiving a total of 3.6k indexed citations (citations by other indexed papers that have themselves been cited), including 113 papers in Molecular Biology, 67 papers in Organic Chemistry and 50 papers in Plant Science. Recurrent topics in Hans Achenbach's work include Traditional and Medicinal Uses of Annonaceae (41 papers), Microbial Natural Products and Biosynthesis (29 papers) and Phytochemistry and Biological Activities (27 papers). Hans Achenbach is often cited by papers focused on Traditional and Medicinal Uses of Annonaceae (41 papers), Microbial Natural Products and Biosynthesis (29 papers) and Phytochemistry and Biological Activities (27 papers). Hans Achenbach collaborates with scholars based in Germany, Ghana and Switzerland. Hans Achenbach's co-authors include Reiner Waibel, Ivan Addae‐Mensah, Hans Reichenbach, Werner Köhl, Rubén Torrenegra, Mayunga H.H. Nkunya, Hans Grisebach, Christian Renner, Wolfgang Karl and K. Biemann and has published in prestigious journals such as Journal of the American Chemical Society, Journal of Agricultural and Food Chemistry and Annals of the New York Academy of Sciences.

In The Last Decade

Hans Achenbach

221 papers receiving 3.4k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hans Achenbach Germany	31	1.9k	1.1k	872	709	660	228	3.6k
Joseph D. Connolly United Kingdom	34	2.4k 1.3×	1.5k 1.4×	683 0.8×	583 0.8×	494 0.7×	214	4.1k
Charles D. Hufford United States	34	1.6k 0.8×	750 0.7×	709 0.8×	475 0.7×	741 1.1×	130	3.3k
Georges Massiot France	32	1.8k 0.9×	923 0.9×	1.2k 1.4×	542 0.8×	847 1.3×	200	3.7k
John M. Cassady United States	31	2.0k 1.1×	817 0.8×	953 1.1×	608 0.9×	280 0.4×	136	4.0k
Thierry Sévenet France	38	2.2k 1.1×	1.1k 1.0×	2.1k 2.4×	981 1.4×	1.2k 1.9×	201	4.8k
Djaja D. Soejarto United States	38	2.0k 1.1×	1.3k 1.2×	689 0.8×	534 0.8×	519 0.8×	128	4.0k
Otto R. Gottlieb Brazil	34	3.2k 1.7×	2.2k 2.1×	798 0.9×	1.2k 1.7×	632 1.0×	301	5.2k
Cindy K. Angerhofer United States	28	1.1k 0.6×	580 0.5×	704 0.8×	444 0.6×	430 0.7×	46	2.7k
Ushio Sankawa Japan	38	2.6k 1.4×	1.3k 1.2×	631 0.7×	246 0.3×	738 1.1×	165	4.7k
James D. McChesney United States	33	1.7k 0.9×	1.0k 1.0×	705 0.8×	222 0.3×	516 0.8×	211	4.0k

Countries citing papers authored by Hans Achenbach

Since Specialization

Citations

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

Fields of papers citing papers by Hans Achenbach

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hans Achenbach

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

All Works

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20 of 20 papers shown

Achenbach, Hans. (2019). Die „ECN+“-Richtlinie (EU) 2019/1 und das deutsche Kartellordnungswidrigkeitenrecht. 257–263. 1 indexed citations

Achenbach, Hans. (2018). Neue Sanktionen im Finanzmarktrecht - alte und neue Zweifelsfragen. 13–21.

Jäger, Christian, et al.. (2011). Strafrecht als Scientia Universalis. De Gruyter eBooks.

Baums, Theodor, et al.. (2004). WpÜG : Kommentar zum Wertpapiererwerbs- und Übernahmegesetz. 1 indexed citations

Nkunya, Mayunga H.H., et al.. (2000). Aporphinoid alkaloids and other constituents from Lettowianthus stellatus. Phytochemistry. 53(8). 1067–1073. 21 indexed citations

Achenbach, Hans, Harald Hübner, & Melchior Reiter. (1996). Cholestane- and pregnane-type glycosides from the roots of Tribulus cistoides. Phytochemistry. 41(3). 907–917. 24 indexed citations

Achenbach, Hans, Harald Hübner, Wolfgang Brandt, & Melchior Reiter. (1994). Cardioactive steroid saponins and other constituents from the aerial parts of tribulus cistoides☆. Phytochemistry. 35(6). 1527–1543. 51 indexed citations

Thoithi, G.N., et al.. (1992). Constituents of the stem bark and twigs of Croton macrostachy(u)s. Fitoterapia. 3 indexed citations

Achenbach, Hans, et al.. (1992). New Lignan Glucosides fromStemmadenia minima*. Planta Medica. 58(3). 270–272. 103 indexed citations

10.

Achenbach, Hans, et al.. (1992). Cepharadione A fromPiper methysticum. Planta Medica. 58(1). 111–111. 6 indexed citations

11.

Domínguez, Xorge A., et al.. (1992). Neolignans, Norneolignans, and Other Components fromKrameria sonorae¹. Planta Medica. 58(4). 382–383. 4 indexed citations

12.

Gupta, Mahabir P., et al.. (1991). Phytochemical and Biological Study ofSlemmadenia minima. Planta Medica. 57(5). 502–503. 1 indexed citations

13.

Achenbach, Hans, et al.. (1987). AISLAMIENTO E IDENTIFICACION DE GLICOSIDOS ANTIINFLAMATORIOS DE LOS FRUTOS DE SECHIUM EDULE. Magazine Portal Bibliotech Digital (Universidad Nacional de Colombia). 16(1). 15–16. 2 indexed citations

14.

Achenbach, Hans, et al.. (1984). Grundfragen des modernen Strafrechtssystems. 8 indexed citations

15.

Achenbach, Hans, et al.. (1984). Ishwarol, the main Sesquiterpene inPiper amalago. Planta Medica. 50(6). 528–529. 8 indexed citations

16.

Achenbach, Hans, Christian Renner, & Ivan Addae‐Mensah. (1982). Alkaloide in Tabernaemontana-Arten, XVI. Planta Medica. 46(10). 88–90. 3 indexed citations

17.

Achenbach, Hans, Werner Köhl, & Hans Reichenbach. (1978). The flexirubin-type pigments. A novel class of natural pigments from gliding bacteria. Revista latinoamericana de química. 9(3). 111–124. 7 indexed citations

18.

Wolf, Gudrun, et al.. (1975). Mitomycin und ein neues Phenoxazon-Pigment aus Streptomyces michiganensis: Stoffwechselprodukte von Mikroorganismen. Archives of Microbiology. 106(3). 245–249.

19.

Achenbach, Hans. (1974). Historische und dogmatische Grundlagen der strafrechtssystematischen Schuldlehre. 5 indexed citations

20.

Achenbach, Hans, et al.. (1972). Eine licht‐induzierte [2+4]‐Cyclodimerisierung im Kristall‐Zustand. Angewandte Chemie. 84(10). 479–480. 1 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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