Jochen Lehmann

5.4k total citations
272 papers, 4.5k citations indexed

About

Jochen Lehmann is a scholar working on Organic Chemistry, Molecular Biology and Biochemistry. According to data from OpenAlex, Jochen Lehmann has authored 272 papers receiving a total of 4.5k indexed citations (citations by other indexed papers that have themselves been cited), including 185 papers in Organic Chemistry, 138 papers in Molecular Biology and 30 papers in Biochemistry. Recurrent topics in Jochen Lehmann's work include Carbohydrate Chemistry and Synthesis (84 papers), Glycosylation and Glycoproteins Research (36 papers) and Synthesis and pharmacology of benzodiazepine derivatives (26 papers). Jochen Lehmann is often cited by papers focused on Carbohydrate Chemistry and Synthesis (84 papers), Glycosylation and Glycoproteins Research (36 papers) and Synthesis and pharmacology of benzodiazepine derivatives (26 papers). Jochen Lehmann collaborates with scholars based in Germany, Egypt and United States. Jochen Lehmann's co-authors include Michael Decker, Ali A. El‐Emam, Mohamed A. Al‐Omar, Omar A. Al‐Deeb, Yihua Zhang, Lei Fang, K. Wallenfels, Manfred Brockhaus, Hans Bender and Alireza Abadi and has published in prestigious journals such as Journal of Biological Chemistry, Angewandte Chemie International Edition and SHILAP Revista de lepidopterología.

In The Last Decade

Jochen Lehmann

266 papers receiving 4.4k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Jochen Lehmann 2.7k 2.0k 818 448 403 272 4.5k
Francisco Orallo 1.7k 0.6× 1.3k 0.6× 1.0k 1.2× 344 0.8× 507 1.3× 106 4.6k
Carlos Alberto Manssour Fraga 5.2k 1.9× 2.8k 1.4× 987 1.2× 702 1.6× 285 0.7× 243 8.3k
Hongbin Sun 1.8k 0.7× 3.6k 1.8× 511 0.6× 193 0.4× 588 1.5× 210 7.4k
Omidreza Firuzi 2.0k 0.7× 1.9k 1.0× 1.0k 1.3× 555 1.2× 534 1.3× 179 6.1k
Sandip B. Bharate 2.5k 1.0× 2.3k 1.2× 1.2k 1.4× 363 0.8× 254 0.6× 198 6.2k
Daniela Secci 3.8k 1.4× 1.8k 0.9× 1.8k 2.2× 441 1.0× 123 0.3× 150 6.2k
Jamshed Iqbal 3.8k 1.4× 2.2k 1.1× 866 1.1× 586 1.3× 156 0.4× 341 7.0k
Lei Fang 1.4k 0.5× 1.9k 1.0× 1.0k 1.3× 678 1.5× 357 0.9× 208 4.8k
Jingya Li 2.0k 0.7× 1.8k 0.9× 443 0.5× 235 0.5× 514 1.3× 257 5.2k
Bijo Mathew 1.9k 0.7× 1.6k 0.8× 1.9k 2.4× 961 2.1× 934 2.3× 244 5.8k

Countries citing papers authored by Jochen Lehmann

Since Specialization
Citations

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

Fields of papers citing papers by Jochen Lehmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Jochen Lehmann

This figure shows the co-authorship network connecting the top 25 collaborators of Jochen Lehmann. A scholar is included among the top collaborators of Jochen Lehmann 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 Jochen Lehmann. Jochen Lehmann 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.
Töpler, J. & Jochen Lehmann. (2015). Hydrogen and fuel cell: technologies and market perspectives. CERN Document Server (European Organization for Nuclear Research). 25 indexed citations
2.
Töpler, J. & Jochen Lehmann. (2013). Wasserstoff und Brennstoffzelle. DIAL (Catholic University of Leuven). 24 indexed citations
3.
Decker, Michael & Jochen Lehmann. (2007). Agonistic and Antagonistic Bivalent Ligands for Serotonin and Dopamine Receptors Including their Transporters. Current Topics in Medicinal Chemistry. 7(4). 347–353. 18 indexed citations
4.
Abuo‐Rahma, Gamal El‐Din A., et al.. (2005). The NOtizer—A Device for the Convenient Preparation of Diazen‐1‐ium‐1,2‐diolates. Methods in enzymology on CD-ROM/Methods in enzymology. 396. 17–26. 8 indexed citations
5.
El‐Emam, Ali A., Omar A. Al‐Deeb, Mohamed A. Al‐Omar, & Jochen Lehmann. (2004). Synthesis, antimicrobial, and anti-HIV-1 activity of certain 5-(1-adamantyl)-2-substituted thio-1,3,4-oxadiazoles and 5-(1-adamantyl)-3-substituted aminomethyl-1,3,4-oxadiazoline-2-thiones. Bioorganic & Medicinal Chemistry. 12(19). 5107–5113. 320 indexed citations
6.
7.
Kartasasmita, Rahmana Emran, Stefan Laufer, & Jochen Lehmann. (2002). NO-Donors (VII [1]): Synthesis and Cyclooxygenase Inhibitory Properties of N-and S-Nitrooxypivaloyl-cysteine Derivatives of Naproxen — A Novel Type of NO-NSAID. Archiv der Pharmazie. 335(8). 363–366. 14 indexed citations
8.
Gäbler, R., et al.. (2002). Release of Nitric Oxide from Novel Diazeniumdiolates Monitored by Laser Magnetic Resonance Spectroscopy. Nitric Oxide. 6(2). 135–141. 15 indexed citations
9.
Kassack, Matthias U., et al.. (2002). Functional Screening of G Protein–Coupled Receptors by Measuring Intracellular Calcium with a Fluorescence Microplate Reader. SLAS DISCOVERY. 7(3). 233–246. 65 indexed citations
10.
11.
Lehmann, Jochen, et al.. (1994). [19] Spacer-modified oligosaccharides as photoaffinity probes for porcine pancreatic α-amylase. Methods in enzymology on CD-ROM/Methods in enzymology. 247. 265–288. 2 indexed citations
12.
13.
Defaye, Jacques, et al.. (1992). O-(3-Butenyl), a stable blocking group removable by ozonolysis. Carbohydrate Research. 232(2). 375–380. 8 indexed citations
14.
Lehmann, Jochen & Lothar Ziser. (1992). Spacer-modified, photolabile tetrasaccharides as analogues of maltopentaose are versatile probes for porcine pancreatic alpha-amylase. Carbohydrate Research. 225(1). 83–97. 12 indexed citations
15.
Lehmann, Jochen & Lothar Ziser. (1991). Poitential Chemical Methods for the Structural Analysis of Complex Carbohydrates by Stepwise Degradation.. Trends in Glycoscience and Glycotechnology. 3(9). 18–22.
16.
Lehmann, Jochen, et al.. (1990). Lactone, 22. Mitt.1): Zur Synthese und Reduktion von α‐Aminomethylen‐δ, δ‐diphenyl‐δ‐valerolactonen. Archiv der Pharmazie. 323(2). 117–120. 2 indexed citations
17.
Lehmann, Jochen, et al.. (1988). Indole, 5. Mitt.: 4,9‐Dihydro‐1‐methylimino‐3H‐pyrano[3,4‐b]indole aus 4,9‐Dihydropyrano[3,4‐b]indol‐1(3H)‐onen. Archiv der Pharmazie. 321(3). 145–148. 3 indexed citations
18.
Fritz, Hans, et al.. (1982). Bis(organo)mercury compounds by methoxymercuration of enolic sugar derivatives. Carbohydrate Research. 99(1). 82–86. 3 indexed citations
19.
Lehmann, Jochen. (1968). Kohlenstoff‐14 und die Assimilation des Kohlendioxids. Chemie in unserer Zeit. 2(3). 67–73. 1 indexed citations
20.
Lehmann, Jochen, et al.. (1960). Synthese von 2‐[α‐d‐Galaktosido]‐ und 2‐[β‐l‐Arabinosido]‐d‐Glucose. Justus Liebig s Annalen der Chemie. 630(1). 56–58. 12 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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