Joseph J. Hoffmann

2.2k total citations
85 papers, 1.7k citations indexed

About

Joseph J. Hoffmann is a scholar working on Molecular Biology, Plant Science and Cancer Research. According to data from OpenAlex, Joseph J. Hoffmann has authored 85 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 63 papers in Molecular Biology, 41 papers in Plant Science and 13 papers in Cancer Research. Recurrent topics in Joseph J. Hoffmann's work include Natural product bioactivities and synthesis (30 papers), Phytochemistry and Biological Activities (29 papers) and Biological Activity of Diterpenoids and Biflavonoids (16 papers). Joseph J. Hoffmann is often cited by papers focused on Natural product bioactivities and synthesis (30 papers), Phytochemistry and Biological Activities (29 papers) and Biological Activity of Diterpenoids and Biflavonoids (16 papers). Joseph J. Hoffmann collaborates with scholars based in United States, Chile and Spain. Joseph J. Hoffmann's co-authors include Shivanand D. Jolad, Robert B. Bates, Jack R. Cole, Barbara N. Timmermann, Karl H. Schram, Michael S. Tempesta, Steven P. McLaughlin, Sterling J. Torrance, Gerald A. Wächter and Galal T. Maatooq and has published in prestigious journals such as Journal of the American Chemical Society, Journal of Agricultural and Food Chemistry and The Journal of Organic Chemistry.

In The Last Decade

Joseph J. Hoffmann

83 papers receiving 1.6k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Joseph J. Hoffmann United States	24	1.1k	642	325	223	219	85	1.7k
Michael S. Tempesta United States	26	977 0.9×	680 1.1×	343 1.1×	331 1.5×	166 0.8×	75	1.9k
Nı́dia F. Roque Brazil	25	837 0.8×	555 0.9×	353 1.1×	182 0.8×	292 1.3×	86	1.5k
David Weisleder United States	25	679 0.6×	798 1.2×	224 0.7×	365 1.6×	152 0.7×	82	1.8k
J. D. Connolly United Kingdom	20	924 0.8×	549 0.9×	210 0.6×	248 1.1×	130 0.6×	80	1.6k
Laily B. Din Malaysia	21	552 0.5×	395 0.6×	438 1.3×	264 1.2×	182 0.8×	108	1.4k
Thawatchai Santisuk Thailand	27	938 0.9×	655 1.0×	295 0.9×	284 1.3×	168 0.8×	57	1.8k
M. C. González Spain	27	768 0.7×	919 1.4×	444 1.4×	235 1.1×	416 1.9×	70	2.0k
Majekodunmi O. Fatope Oman	19	404 0.4×	656 1.0×	161 0.5×	200 0.9×	318 1.5×	42	1.3k
Munehiro Nakatani Japan	33	1.7k 1.5×	657 1.0×	352 1.1×	618 2.8×	64 0.3×	116	2.5k
Chuan‐Rui Zhang China	26	910 0.8×	433 0.7×	216 0.7×	316 1.4×	147 0.7×	71	1.6k

Countries citing papers authored by Joseph J. Hoffmann

Since Specialization

Citations

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

Fields of papers citing papers by Joseph J. Hoffmann

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Joseph J. Hoffmann. 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 Joseph J. Hoffmann. The network helps show where Joseph J. Hoffmann may publish in the future.

Co-authorship network of co-authors of Joseph J. Hoffmann

This figure shows the co-authorship network connecting the top 25 collaborators of Joseph J. Hoffmann. A scholar is included among the top collaborators of Joseph J. Hoffmann 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 Joseph J. Hoffmann. Joseph J. Hoffmann 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

Bailén, María, Rafael A. Martínez‐Díaz, Joseph J. Hoffmann, & Azucena González‐Coloma. (2020). Molecular Diversity from Arid‐Land Plants: Valorization of Terpenes and Biotransformation Products. Chemistry & Biodiversity. 17(3). e1900663–e1900663. 6 indexed citations

González‐Coloma, Azucena, et al.. (2002). Silphinene Sesquiterpenes as Model Insect Antifeedants. Journal of Chemical Ecology. 28(1). 117–129. 64 indexed citations

Valeriote, Fred, et al.. (2002). Discovery and development of anticancer agents from plants. PubMed. 2(4). 228–236. 73 indexed citations

Maatooq, Galal T., et al.. (2002). Triterpenoids from Parthenium argentatum x P. tomentosa. Phytochemistry. 60(8). 755–760. 12 indexed citations

Hoffmann, Joseph J., et al.. (2000). ChemInform Abstract: Antibacterial and Antifungal Flavanones from Eysenhardtia texana.. ChemInform. 31(14). 10 indexed citations

Wächter, Gerald A., et al.. (1999). Antibacterial and antifungal flavanones from Eysenhardtia texana. Phytochemistry. 52(8). 1469–1471. 47 indexed citations

Maatooq, Galal T. & Joseph J. Hoffmann. (1996). Fungistatic sesquiterpenoids from Parthenium. Phytochemistry. 43(1). 67–69. 20 indexed citations

Jolad, Shivanand D., et al.. (1990). Caudatol, a guaianolide from Pericome caudata. Phytochemistry. 29(9). 3024–3028. 2 indexed citations

Jolad, Shivanand D., et al.. (1990). Guaianolides from Pericome caudata. Phytochemistry. 29(2). 649–652. 2 indexed citations

10.

Jolad, Shivanand D., et al.. (1989). Wrightol, a sesquiterpene of the eremophilane type from Solidago wrightii. Phytochemistry. 28(11). 3229–3231. 2 indexed citations

11.

Jolad, Shivanand D., et al.. (1988). Kolavane diterpenoids of Vanclevea stylosa. Phytochemistry. 27(2). 505–515. 3 indexed citations

12.

Hoffmann, Joseph J., et al.. (1988). Bioconversion of Grindelic Acid into 3α-Hydroxygrindelic Acid. Journal of Natural Products. 51(1). 125–128. 11 indexed citations

13.

Wahyuono, Subagus, et al.. (1987). Triterpenoids of Amsonia grandiflora. Phytochemistry. 26(4). 1213–1213. 5 indexed citations

14.

Hoffmann, Joseph J.. (1986). Amsonia species: Potential new crops for acid lands. Biomass. 9(2). 93–100. 3 indexed citations

15.

McLaughlin, Steven P., et al.. (1983). Biocrude production in arid lands. Economic Botany. 37(2). 150–158. 24 indexed citations

16.

Jolad, Shivanand D., Joseph J. Hoffmann, Karl H. Schram, et al.. (1981). Constituents of Trichilia hispida (Meliaceae). 3. Structures of the cytotoxic limonoids: hispidins A, B, and C. The Journal of Organic Chemistry. 46(3). 641–644. 24 indexed citations

17.

Hoffmann, Joseph J., et al.. (1978). Odoratin and Paucin: Cytotoxic Sesquiterpene Lactones from Baileya pauciradiata (Compositae). Journal of Pharmaceutical Sciences. 67(11). 1633–1634. 5 indexed citations

18.

Hoffmann, Joseph J. & Jack R. Cole. (1977). Phytochemical Investigation of Adenium obesum Forskal (Apocynaceae): Isolation and Identification of Cytotoxic Agents. Journal of Pharmaceutical Sciences. 66(9). 1336–1338. 15 indexed citations

19.

Hoffmann, Joseph J.. (1976). Philipp Schäfer, Philosophie und Theologie im Uebergang von der Aufklärung zur Romantik, dargestellt an Patriz Benedikt Zimmer (Studien sur Theologie und Geistesgeschichte des neunzehnten Jahrhunderts, 3). Revue des sciences religieuses. 50(1). 89–90.

20.

Hoffmann, Joseph J.. (1963). L'humanisme de Malraux.

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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