Eckart Eich

2.2k total citations
50 papers, 1.7k citations indexed

About

Eckart Eich is a scholar working on Molecular Biology, Biochemistry and Pharmacology. According to data from OpenAlex, Eckart Eich has authored 50 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Molecular Biology, 18 papers in Biochemistry and 17 papers in Pharmacology. Recurrent topics in Eckart Eich's work include Traditional and Medicinal Uses of Annonaceae (18 papers), Chemical synthesis and alkaloids (10 papers) and Plant and fungal interactions (7 papers). Eckart Eich is often cited by papers focused on Traditional and Medicinal Uses of Annonaceae (18 papers), Chemical synthesis and alkaloids (10 papers) and Plant and fungal interactions (7 papers). Eckart Eich collaborates with scholars based in Germany, Panama and United States. Eckart Eich's co-authors include Kristina Jenett‐Siems, Karsten Siems, Ulrich Bienzle, Jutta Schulz, Heinz H. Pertz, Macki Kaloga, Abhijit Mazumder, Yves Pommier, Carola Kraft and Mahabir P. Gupta and has published in prestigious journals such as The Plant Cell, Journal of Medicinal Chemistry and Biochemical Pharmacology.

In The Last Decade

Eckart Eich

50 papers receiving 1.6k citations

Author Peers

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

Author Last Decade Papers Cites
Eckart Eich 742 571 330 243 242 50 1.7k
Pablo N. Solís 674 0.9× 839 1.5× 291 0.9× 429 1.8× 366 1.5× 67 2.0k
Lengo Mambu 373 0.5× 520 0.9× 218 0.7× 227 0.9× 204 0.8× 48 1.2k
Bernard Weniger 584 0.8× 877 1.5× 264 0.8× 300 1.2× 199 0.8× 70 1.7k
Liva Harinantenaina 953 1.3× 692 1.2× 315 1.0× 146 0.6× 226 0.9× 122 2.0k
Berhanu M. Abegaz 1.0k 1.4× 864 1.5× 408 1.2× 191 0.8× 151 0.6× 93 2.0k
Ghee Teng Tan 1.1k 1.5× 650 1.1× 439 1.3× 308 1.3× 345 1.4× 56 2.2k
J. Foyere Ayafor 774 1.0× 571 1.0× 294 0.9× 205 0.8× 290 1.2× 80 1.4k
Jacob O. Midiwo 1.1k 1.5× 942 1.6× 252 0.8× 188 0.8× 244 1.0× 107 2.2k
Marcelo J. P. Ferreira 761 1.0× 571 1.0× 146 0.4× 201 0.8× 133 0.5× 115 1.7k
Virginia S. Martino 827 1.1× 884 1.5× 256 0.8× 250 1.0× 125 0.5× 83 2.2k

Countries citing papers authored by Eckart Eich

Since Specialization
Citations

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

Fields of papers citing papers by Eckart Eich

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Eckart Eich

This figure shows the co-authorship network connecting the top 25 collaborators of Eckart Eich. A scholar is included among the top collaborators of Eckart Eich 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 Eckart Eich. Eckart Eich 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.
Jenett‐Siems, Kristina, Karsten Siems, Jasmin Jakupovic, et al.. (2009). Sipandinolide: A Butenolide Including a Novel Type of Carbon Skeleton from Siparuna andina. Planta Medica. 66(4). 384–385. 2 indexed citations
2.
Jenett‐Siems, Kristina, et al.. (2006). Bonabiline A, a Monoterpenoid 3α-Acyloxytropane from the Roots of Bonamia spectabilis showing M3 Receptor Antagonist Activity. Planta Medica. 72(15). 1403–1406. 2 indexed citations
3.
Jenett‐Siems, Kristina, Petra Mann, Karsten Siems, et al.. (2005). Chemotaxonomy of the pantropical genus Merremia (Convolvulaceae) based on the distribution of tropane alkaloids. Phytochemistry. 66(12). 1448–1464. 33 indexed citations
4.
Jenett‐Siems, Kristina, et al.. (2005). Calystegines as chemotaxonomic markers in the Convolvulaceae. Phytochemistry. 66(4). 469–480. 41 indexed citations
5.
Jenett‐Siems, Kristina, Karsten Siems, Frank Müller, et al.. (2004). Ipangulines and minalobines, chemotaxonomic markers of the infrageneric Ipomoea taxon subgenus Quamoclit, section Mina. Phytochemistry. 66(2). 223–231. 13 indexed citations
6.
Jenett‐Siems, Kristina, Inga Köhler, Carola Kraft, et al.. (2004). In vitro antiplasmodial activities of semisynthetic N,N′-spacer-linked oligomeric ergolines. Bioorganic & Medicinal Chemistry. 12(4). 817–824. 12 indexed citations
7.
Kraft, Carola, Kristina Jenett‐Siems, Karsten Siems, et al.. (2003). In vitro antiplasmodial evaluation of medicinal plants from Zimbabwe. Phytotherapy Research. 17(2). 123–128. 140 indexed citations
8.
Kraft, Carola, Inga Köhler, Kristina Jenett‐Siems, et al.. (2002). Antiplasmodial activity of naphthoquinones and one anthraquinone from Stereospermum kunthianum. Phytochemistry. 60(1). 39–44. 78 indexed citations
9.
Kraft, Carola, Kristina Jenett‐Siems, Inga Köhler, et al.. (2002). Antiplasmodial activity of sesquilignans and sesquineolignans from Bonamia spectabilis. Phytochemistry. 60(2). 167–173. 31 indexed citations
10.
Kraft, Carola, Kristina Jenett‐Siems, Karsten Siems, et al.. (2001). Andinermals A–C, antiplasmodial constituents from Andira inermis. Phytochemistry. 58(5). 769–774. 32 indexed citations
11.
Jenett‐Siems, Kristina, Karsten Siems, Ludger Witte, & Eckart Eich. (2001). Merrekentrones A−D, Ipomeamarone-like Furanosesquiterpenes from Merremia kentrocaulos. Journal of Natural Products. 64(11). 1471–1473. 9 indexed citations
12.
Kraft, Carola, Kristina Jenett‐Siems, Karsten Siems, et al.. (2000). Antiplasmodial activity of isoflavones from Andira inermis. Journal of Ethnopharmacology. 73(1-2). 131–135. 49 indexed citations
13.
Jenett‐Siems, Kristina, et al.. (2000). Bonaspectins and neobonaspectins, first sesquilignans and sesquineolignans from a convolvulaceous species. Phytochemistry. 53(1). 119–128. 13 indexed citations
14.
Jenett‐Siems, Kristina, et al.. (1999). Arcapitins A - C, First Dammarane-Type Triterpenes from the Convolvulaceae§. Zeitschrift für Naturforschung C. 54(12). 1005–1010. 3 indexed citations
15.
Jenett‐Siems, Kristina, Frank P. Mockenhaupt, Ulrich Bienzle, Mahabir P. Gupta, & Eckart Eich. (1999). In vitro antiplasmodial activity of Central American medicinal plants. Tropical Medicine & International Health. 4(9). 611–615. 57 indexed citations
16.
Mazumder, Abhijit, Nouri Neamati, Sanjay Sunder, et al.. (1997). Curcumin Analogs with Altered Potencies against HIV-1 Integrase as Probes for Biochemical Mechanisms of Drug Action. Journal of Medicinal Chemistry. 40(19). 3057–3063. 208 indexed citations
17.
Glatt, Hansruedi, et al.. (1992). Clavine alkaloids and derivatives as mutagens detected in the Ames test. Anti-Cancer Drugs. 3(6). 609–614. 8 indexed citations
18.
Eich, Eckart, Christoph Becker, K. Ulrich Mayer, Armin Maidhof, & Wernér E.G. Müller. (1986). Clavines as Antitumor Agents; 21,2,3. Natural 8-Hydroxymethyl-ergoline Type Clavines and their Derivatives. Planta Medica. 52(4). 290–294. 6 indexed citations
19.
Eich, Eckart, et al.. (1986). Ipobscurines, Non-ergoline Type Indole Compounds from the Seeds of Ipomoea obscura. Planta Medica. 52(6). 523–524. 3 indexed citations
20.
Eich, Eckart, et al.. (1984). Mikrobiologische C-17-Oxidation von Clavinalkaloiden. Planta Medica. 50(5). 456–457. 4 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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