A. Kaiser

475 total citations
17 papers, 365 citations indexed

About

A. Kaiser is a scholar working on Organic Chemistry, Molecular Biology and Pharmaceutical Science. According to data from OpenAlex, A. Kaiser has authored 17 papers receiving a total of 365 indexed citations (citations by other indexed papers that have themselves been cited), including 11 papers in Organic Chemistry, 5 papers in Molecular Biology and 3 papers in Pharmaceutical Science. Recurrent topics in A. Kaiser's work include Chemical Synthesis and Analysis (3 papers), Synthetic Organic Chemistry Methods (3 papers) and Chemical Reactions and Isotopes (3 papers). A. Kaiser is often cited by papers focused on Chemical Synthesis and Analysis (3 papers), Synthetic Organic Chemistry Methods (3 papers) and Chemical Reactions and Isotopes (3 papers). A. Kaiser collaborates with scholars based in Switzerland, United States and Austria. A. Kaiser's co-authors include A. Langemann, Wendy B. Bollag, M. Kofler, K. Berneis, P. Zeller, C. A. Grob, Frank Kienzle, Heike Gutmann, Marcel Müller and E. Renk and has published in prestigious journals such as Cellular and Molecular Life Sciences, Helvetica Chimica Acta and PubMed.

In The Last Decade

A. Kaiser

17 papers receiving 329 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
A. Kaiser Switzerland 11 161 147 51 36 24 17 365
Hans Lettré Germany 13 193 1.2× 225 1.5× 46 0.9× 32 0.9× 22 0.9× 83 551
R. Kinas Poland 13 160 1.0× 162 1.1× 67 1.3× 41 1.1× 66 2.8× 30 430
U. Lerch Germany 13 295 1.8× 144 1.0× 22 0.4× 36 1.0× 10 0.4× 28 432
Robert H. Lenhard United States 11 164 1.0× 203 1.4× 15 0.3× 33 0.9× 29 1.2× 30 424
Peter Raddatz Germany 14 239 1.5× 185 1.3× 48 0.9× 32 0.9× 14 0.6× 30 445
Robert M. Hoyte United States 14 82 0.5× 105 0.7× 23 0.5× 48 1.3× 18 0.8× 24 395
Helmut Hofmeister Australia 10 322 2.0× 134 0.9× 15 0.3× 31 0.9× 16 0.7× 29 432
Roy T. Uyeda United States 9 161 1.0× 183 1.2× 124 2.4× 22 0.6× 19 0.8× 15 425
Richard A. Price United Kingdom 9 124 0.8× 142 1.0× 77 1.5× 12 0.3× 39 1.6× 16 311
Ruddy Littell 14 208 1.3× 209 1.4× 11 0.2× 39 1.1× 29 1.2× 30 429

Countries citing papers authored by A. Kaiser

Since Specialization
Citations

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

Fields of papers citing papers by A. Kaiser

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Kaiser

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

All Works

17 of 17 papers shown
1.
Kaiser, A. & Wolfgang Wiegrebe. (1996). Determination of erythro- and threo- Configuration of 1,3-Diphenylpropane-1,3-diamines. University of Regensburg Publication Server (University of Regensburg). 1 indexed citations
2.
Kaiser, A. & Hans Peter Wessel. (1987). Synthesis of biopterin from neopterin? The formation of pyrrolo[1,2‐f]pteridins upon side‐chain activation of neopterin. Helvetica Chimica Acta. 70(3). 766–770. 6 indexed citations
3.
4.
Grob, C. A., A. Kaiser, & Thomas Schweizer. (1977). The Transmission of Polar Effects Polar Effects. Part II. Helvetica Chimica Acta. 60(2). 391–399. 18 indexed citations
5.
Kaiser, A., et al.. (1973). Eine neue Synthese des 3‐[3,4‐Dihydroxy‐phenyl]‐L‐alanins (L‐DOPA) aus L‐Tyrosin. Helvetica Chimica Acta. 56(8). 2857–2860. 16 indexed citations
6.
Wehrli, Pius A., et al.. (1972). Oxydationsprodukte von 6‐Hydroxy‐dopamin. Helvetica Chimica Acta. 55(8). 3057–3061. 18 indexed citations
7.
Kaiser, A., et al.. (1971). ChemInform Abstract: BLDG. VON L‐3‐ACYLAMINO‐6,7‐DIHYDROXY‐HYDROCUMARINEN AUS N‐ACYL‐3‐(3,4‐DIHYDROXY‐PHENYL)‐L‐ALANINEN. Chemischer Informationsdienst Organische Chemie. 2(2). 1 indexed citations
8.
Kaiser, A., et al.. (1970). Die Bildung von L‐3‐Acylamino‐6,7‐dihydroxy‐hydrocumarinen aus N‐Acyl‐3‐(3,4‐dihydroxyphenyl)‐L‐alaninen. Helvetica Chimica Acta. 53(7). 1708–1712. 8 indexed citations
9.
Kaiser, A., et al.. (1970). Eine Synthese O,O‐di‐ und N‐mono‐acylierter L‐Cyclodopaderivate. Helvetica Chimica Acta. 53(7). 1704–1708. 11 indexed citations
10.
Grob, C. A. & A. Kaiser. (1967). Über die Reaktion von Propiolsäure und Propiolsäureester mit Cyclohexanon. Helvetica Chimica Acta. 50(6). 1599–1605. 1 indexed citations
11.
Bollag, Wendy B., A. Kaiser, A. Langemann, & P. Zeller. (1964). Methylazo and methylazoxy compounds; new types of antitumour agents. Cellular and Molecular Life Sciences. 20(9). 503–503. 16 indexed citations
12.
Berneis, K., M. Kofler, Wendy B. Bollag, A. Kaiser, & A. Langemann. (1963). The degradation of deoxyribonucleic acid by new tumour inhibiting compounds: The intermediate formation of hydrogen peroxide. Cellular and Molecular Life Sciences. 19(3). 132–133. 80 indexed citations
13.
Grob, C. A., et al.. (1963). Solvolyse von 2‐(α‐Chlorbenzyl)‐chinuclidin. Zur Kenntnis der Heterocinchonin‐Umlagerung. Chinuclidin‐Reihe, 7. Mitteilung. Helvetica Chimica Acta. 46(7). 2646–2658. 10 indexed citations
14.
Berneis, K., M. Kofler, Wendy B. Bollag, et al.. (1963). Der pro‐oxydative Effekt tumorhemmender Methylhydrazin‐Verbindungen. Helvetica Chimica Acta. 46(6). 2157–2167. 39 indexed citations
15.
Zeller, P., et al.. (1963). Methylhydrazine derivatives, a new class of cytotoxic agents. Cellular and Molecular Life Sciences. 19(3). 129–129. 70 indexed citations
16.
Beisenherz, G, et al.. (1957). [The metabolism of 2-(beta-chloroethyl)-2,3-dihydro-4-oxo-(benzo-1,3-oxazine)].. PubMed. 7(11). 653–8. 1 indexed citations
17.
Grob, C. A., A. Kaiser, & E. Renk. (1957). 2‐Dehydro‐chinuclidin und einige 3‐Substitutionsprodukte. Untersuchungen in der Chinuclidinreihe. 5. Mitteilung. Helvetica Chimica Acta. 40(7). 2170–2185. 32 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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