Freddy A. Ramos

2.0k total citations
69 papers, 1.5k citations indexed

About

Freddy A. Ramos is a scholar working on Biotechnology, Molecular Biology and Pharmacology. According to data from OpenAlex, Freddy A. Ramos has authored 69 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Biotechnology, 19 papers in Molecular Biology and 19 papers in Pharmacology. Recurrent topics in Freddy A. Ramos's work include Marine Sponges and Natural Products (23 papers), Microbial Natural Products and Biosynthesis (15 papers) and Medicinal Plant Extracts Effects (10 papers). Freddy A. Ramos is often cited by papers focused on Marine Sponges and Natural Products (23 papers), Microbial Natural Products and Biosynthesis (15 papers) and Medicinal Plant Extracts Effects (10 papers). Freddy A. Ramos collaborates with scholars based in Colombia, Brazil and Japan. Freddy A. Ramos's co-authors include Leonardo Castellanos, Eloir Paulo Schenkel, Carmenza Duque, Flávio Henrique Reginatto, Yoshihisa Takaishi, Geison M. Costa, Silvana Maria Zucolotto, Diana Marcela Aragón, Tomihiko Higuti and Hirofumi Shibata and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Journal of Agricultural and Food Chemistry.

In The Last Decade

Freddy A. Ramos

66 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Freddy A. Ramos Colombia 21 467 447 288 246 215 69 1.5k
Leonardo Castellanos Colombia 24 327 0.7× 402 0.9× 283 1.0× 190 0.8× 409 1.9× 83 1.4k
Ali A. El‐Gamal Egypt 23 560 1.2× 692 1.5× 157 0.5× 313 1.3× 466 2.2× 107 2.1k
Graciliana Lopes Portugal 26 435 0.9× 503 1.1× 133 0.5× 364 1.5× 144 0.7× 53 1.9k
Boris Pejin Serbia 27 724 1.6× 589 1.3× 159 0.6× 520 2.1× 230 1.1× 101 2.1k
Ana Paula Dionísio Brazil 20 326 0.7× 313 0.7× 153 0.5× 470 1.9× 143 0.7× 77 1.4k
W.A.J.P. Wijesinghe South Korea 18 377 0.8× 467 1.0× 107 0.4× 190 0.8× 124 0.6× 34 1.7k
Iffat Zareen Ahmad India 17 608 1.3× 637 1.4× 180 0.6× 146 0.6× 206 1.0× 56 1.4k
Hai‐Zhou Li China 20 406 0.9× 840 1.9× 132 0.5× 290 1.2× 116 0.5× 66 1.5k
Daniela Russo Italy 22 569 1.2× 718 1.6× 152 0.5× 421 1.7× 75 0.3× 62 1.7k
Qingxia Yuan China 20 851 1.8× 517 1.2× 90 0.3× 526 2.1× 125 0.6× 40 1.8k

Countries citing papers authored by Freddy A. Ramos

Since Specialization
Citations

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

Fields of papers citing papers by Freddy A. Ramos

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Freddy A. Ramos

This figure shows the co-authorship network connecting the top 25 collaborators of Freddy A. Ramos. A scholar is included among the top collaborators of Freddy A. Ramos 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 Freddy A. Ramos. Freddy A. Ramos 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.
2.
3.
Ramos, Freddy A., et al.. (2023). ESTUDIO QUÍMICO DE LA NUEZ DEL MARAÑÓN GIGANTE (ANACARDIUM GIGANTEUM). Revista de la Academia Colombiana de Ciencias Exactas Físicas y Naturales. 28(109). 565–575.
4.
Rojas, Luís B., et al.. (2023). Synthesis and antimicrobial activity of new ent-kaurene-type diterpenoid derivatives. European Journal of Chemistry. 14(4). 478–485.
5.
Rojas, Luís B., et al.. (2023). A New ent-kaurene Diterpenoid Isolated from Leaves of Espeletia semiglobulata Cuatrec. and its Potential Antimicrobial Activity. SHILAP Revista de lepidopterología. 12(1). 151–157. 3 indexed citations
6.
Morantes, Sandra Johanna, et al.. (2023). Candesartan exhibits low intrinsic permeation capacity and affects buccal tissue viability and integrity: An ex vivo study in porcine buccal mucosa. European Journal of Pharmaceutical Sciences. 188. 106495–106495. 5 indexed citations
7.
8.
Aragón, Diana Marcela, et al.. (2021). Flavonoids and saponins from Passiflora edulis f. edulis leaves (purple passion fruit) and its potential anti-inflammatory activity. Journal of Pharmacy and Pharmacology. 73(11). 1530–1538. 11 indexed citations
9.
Cirne-Santos, Cláudio César, et al.. (2021). Semisynthesis of Dolabellane Diterpenes: Oxygenated Analogues with Increased Activity against Zika and Chikungunya Viruses. Journal of Natural Products. 84(4). 1373–1384. 10 indexed citations
10.
Duque, Carmenza, et al.. (2021). Phospholipid fatty acids from Colombian Caribbean sea sponges. Ocean and Coastal Research. 69. 1 indexed citations
11.
Fiorentino, Susana, Mónica P. Cala, Freddy A. Ramos, et al.. (2020). Bioactive Potential of Extracts of Labrenzia aggregata Strain USBA 371, a Halophilic Bacterium Isolated from a Terrestrial Source. Molecules. 25(11). 2546–2546. 4 indexed citations
12.
Chagas, Fernanda O., et al.. (2020). NMR-based metabolic profiling to follow the production of anti-phytopathogenic compounds in the culture of the marine strain Streptomyces sp. PNM-9. Microbiological Research. 239. 126507–126507. 24 indexed citations
13.
Ramos, Freddy A., et al.. (2019). Environmental and cultured cyanobacteria as sources of Aedes aegypti larvicides. Universitas Scientiarum. 24(3). 465–496. 2 indexed citations
14.
15.
Castellanos, Leonardo, et al.. (2018). Peruvioses A to F, sucrose esters from the exudate of Physalis peruviana fruit as α-amylase inhibitors. Carbohydrate Research. 461. 4–10. 36 indexed citations
16.
Tello, Edisson, Freddy A. Ramos, Adriana Umaña‐Pérez, et al.. (2018). Screening of acetylcholinesterase inhibitors in marine organisms from the Caribbean Sea. Natural Product Research. 33(24). 3533–3540. 13 indexed citations
17.
Costa, Geison M., Silvana Maria Zucolotto, Leonardo Castellanos, et al.. (2018). The sedative activity of flavonoids from Passiflora quadrangularis is mediated through the GABAergic pathway. Biomedicine & Pharmacotherapy. 100. 388–393. 29 indexed citations
18.
Pardo, A., Cláudio César Cirne-Santos, Freddy A. Ramos, et al.. (2014). Dolabelladienols A–C, New Diterpenes Isolated from Brazilian Brown Alga Dictyota pfaffii. Marine Drugs. 12(7). 4247–4259. 37 indexed citations
19.
Morrone, Maurílio da Silva, Adriano Martimbianco de Assis, Ricardo Fagundes da Rocha, et al.. (2013). Passiflora manicata (Juss.) aqueous leaf extract protects against reactive oxygen species and protein glycation in vitro and ex vivo models. Food and Chemical Toxicology. 60. 45–51. 44 indexed citations
20.
Ramos, Freddy A., Yoshihisa Takaishi, Kazuyoshi Kawazoe, et al.. (2006). Immunosuppressive diacetylenes, ceramides and cerebrosides from Hydrocotyle leucocephala. Phytochemistry. 67(11). 1143–1150. 25 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by Leonardo Castellanos Breakdown of academic impact, for papers by Ali A. El‐Gamal Breakdown of academic impact, for papers by Graciliana Lopes Breakdown of academic impact, for papers by Boris Pejin Breakdown of academic impact, for papers by Ana Paula Dionísio Breakdown of academic impact, for papers by W.A.J.P. Wijesinghe Breakdown of academic impact, for papers by Iffat Zareen Ahmad Breakdown of academic impact, for papers by Hai‐Zhou Li Breakdown of academic impact, for papers by Daniela Russo Breakdown of academic impact, for papers by Qingxia Yuan
Rankless by CCL
2026