Klaus-Peter Gulden

616 total citations
19 papers, 533 citations indexed

About

Klaus-Peter Gulden is a scholar working on Organic Chemistry, Spectroscopy and Biochemistry. According to data from OpenAlex, Klaus-Peter Gulden has authored 19 papers receiving a total of 533 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Organic Chemistry, 10 papers in Spectroscopy and 3 papers in Biochemistry. Recurrent topics in Klaus-Peter Gulden's work include Axial and Atropisomeric Chirality Synthesis (14 papers), Molecular spectroscopy and chirality (9 papers) and Chemical synthesis and alkaloids (6 papers). Klaus-Peter Gulden is often cited by papers focused on Axial and Atropisomeric Chirality Synthesis (14 papers), Molecular spectroscopy and chirality (9 papers) and Chemical synthesis and alkaloids (6 papers). Klaus-Peter Gulden collaborates with scholars based in Germany, United States and Belgium. Klaus-Peter Gulden's co-authors include Gerhard Bringmann, Yali F. Hallock, John H. Cardellina, Kirk P. Manfredi, Martin Ståhl, John W. Blunt, Angela Lee, Jon Clardy, Michael R. Boyd and Manuela Schäffer and has published in prestigious journals such as The Journal of Organic Chemistry, Tetrahedron and Tetrahedron Letters.

In The Last Decade

Klaus-Peter Gulden

19 papers receiving 508 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Klaus-Peter Gulden Germany 13 440 196 103 89 80 19 533
Manuela Schäffer Germany 16 602 1.4× 298 1.5× 185 1.8× 164 1.8× 188 2.4× 24 805
Martin Rübenacker Germany 10 363 0.8× 172 0.9× 108 1.0× 63 0.7× 130 1.6× 14 435
Johannes R. Jansen Germany 11 383 0.9× 179 0.9× 100 1.0× 52 0.6× 96 1.2× 13 430
Kim Messer Germany 16 525 1.2× 250 1.3× 95 0.9× 259 2.9× 89 1.1× 21 782
Olaf Schupp Germany 14 434 1.0× 172 0.9× 36 0.3× 92 1.0× 25 0.3× 30 526
Albert N. Tackie United States 16 373 0.8× 107 0.5× 130 1.3× 484 5.4× 83 1.0× 41 765
Evgenija A. Djurendić Serbia 18 357 0.8× 59 0.3× 134 1.3× 300 3.4× 50 0.6× 58 770
Catherine Fontaine France 16 164 0.4× 28 0.1× 42 0.4× 228 2.6× 52 0.7× 31 499
Changgui Zhao China 24 1.4k 3.1× 126 0.6× 93 0.9× 189 2.1× 61 0.8× 53 1.5k
Upender Velaparthi United States 12 233 0.5× 41 0.2× 49 0.5× 135 1.5× 19 0.2× 20 362

Countries citing papers authored by Klaus-Peter Gulden

Since Specialization
Citations

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

Fields of papers citing papers by Klaus-Peter Gulden

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Klaus-Peter Gulden. 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 Klaus-Peter Gulden. The network helps show where Klaus-Peter Gulden may publish in the future.

Co-authorship network of co-authors of Klaus-Peter Gulden

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

All Works

19 of 19 papers shown
1.
2.
Bringmann, Gerhard, et al.. (2003). Calculation of circular dichroism spectra of michellamines A and C, based on a complete conformational analysis. Tetrahedron. 59(8). 1245–1253. 10 indexed citations
3.
Hallock, Yali F., Kirk P. Manfredi, Jin‐Rui Dai, et al.. (1997). Michellamines D−F, New HIV-Inhibitory Dimeric Naphthylisoquinoline Alkaloids, and Korupensamine E, a New Antimalarial Monomer, from Ancistrocladus korupensis. Journal of Natural Products. 60(7). 677–683. 78 indexed citations
4.
Bringmann, Gerhard, Martin Ståhl, & Klaus-Peter Gulden. (1997). Circular dichroism of naphthyldihydroisoquinoline alkaloids: Determination of the axial configuration of yaoundamine A. Tetrahedron. 53(8). 2817–2822. 13 indexed citations
5.
6.
Rizzacasa, Mark A., et al.. (1996). Convergent Synthesis of Naphthylisoquinoline Alkaloids:  Total Synthesis of (+)-O-Methylancistrocline. The Journal of Organic Chemistry. 61(20). 7101–7105. 37 indexed citations
7.
Hallock, Yali F., et al.. (1995). Gentrymine B1, the first quaternary isoquinoline alkaloid from Ancistrocladus korupensis. Tetrahedron Letters. 36(27). 4753–4756. 19 indexed citations
8.
Hallock, Yali F., Kirk P. Manfredi, John W. Blunt, et al.. (1995). ChemInform Abstract: Korupensamines A‐D, Novel Antimalarial Alkaloids from Ancistrocladus korupensis.. ChemInform. 26(16). 2 indexed citations
9.
Bringmann, Gerhard, et al.. (1995). AdaptivSearch : A Novel Iterative Algorithm for the Generation of n-dimensional Hypersurfaces Using an Adaptive Numerical Strategy. Journal of Molecular Modeling. 1(3). 161–175. 16 indexed citations
10.
Hallock, Yali F., et al.. (1995). ChemInform Abstract: Gentrymine B, the First Quaternary Isoquinoline Alkaloid from Ancistrocladus korupensis.. ChemInform. 26(48). 1 indexed citations
11.
Hallock, Yali F., John H. Cardellina, Manuela Schäffer, et al.. (1995). Dioncophylline A, the Principal Cytotoxin fromAncistrocladus letestui. Natural product letters. 6(4). 315–320. 13 indexed citations
12.
13.
Bringmann, Gerhard, Klaus-Peter Gulden, Yali F. Hallock, et al.. (1994). Circular dichroism of michellamines: Independent assignment of axial chirality by calculated and experimental CD spectra. Tetrahedron. 50(26). 7807–7814. 32 indexed citations
14.
Hallock, Yali F., Kirk P. Manfredi, John W. Blunt, et al.. (1994). Korupensamines A-D, Novel Antimalarial Alkaloids from Ancistrocladus korupensis. The Journal of Organic Chemistry. 59(21). 6349–6355. 177 indexed citations
15.
Bringmann, Gerhard, Thomas Härtung, Oliver Kröcher, et al.. (1994). Synthesis and absolute stereostructure of dinaphth[2,1- c: 1′,2′-e]oxepin-3-(5H)-one. Tetrahedron. 50(9). 2831–2840. 13 indexed citations
16.
17.
Bringmann, Gerhard, et al.. (1993). Ancistrocladus robertsoniorum“Produces” Pure Crystalline Droserone when Wounded. Planta Medica. 59(S 1). A622–A623. 4 indexed citations
18.
Bringmann, Gerhard, et al.. (1993). Circular dichroism of naphthyltetrahydroisoquinoline alkaloids: calculation of CD spectra by semiempirical methods. Tetrahedron. 49(16). 3305–3312. 38 indexed citations
19.
Bringmann, Gerhard, et al.. (1992). The Calculation of CD Spectra for the Elucidation of the Absolute Configuration of Chiral Biaryls. Planta Medica. 58(S 1). 705–705. 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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