Leonardo Bonsignore

2.5k total citations · 1 hit paper
70 papers, 2.1k citations indexed

About

Leonardo Bonsignore is a scholar working on Organic Chemistry, Molecular Biology and Plant Science. According to data from OpenAlex, Leonardo Bonsignore has authored 70 papers receiving a total of 2.1k indexed citations (citations by other indexed papers that have themselves been cited), including 46 papers in Organic Chemistry, 23 papers in Molecular Biology and 16 papers in Plant Science. Recurrent topics in Leonardo Bonsignore's work include Synthesis and biological activity (17 papers), Synthesis of Organic Compounds (11 papers) and Synthesis and Biological Evaluation (10 papers). Leonardo Bonsignore is often cited by papers focused on Synthesis and biological activity (17 papers), Synthesis of Organic Compounds (11 papers) and Synthesis and Biological Evaluation (10 papers). Leonardo Bonsignore collaborates with scholars based in Italy, Switzerland and Spain. Leonardo Bonsignore's co-authors include Daniela Secci, Gianni Loy, Antonio Calignano, Giuseppe Loy, Alessandro De Logu, Filippo Cottiglia, Laura Casu, Marco Leonti, Francesca Sanna and M. L. Schivo and has published in prestigious journals such as Journal of Ethnopharmacology, Tetrahedron Letters and European Journal of Medicinal Chemistry.

In The Last Decade

Leonardo Bonsignore

67 papers receiving 2.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Synthesis and pharmacological activity of 2-oxo-(2H) 1-benzopyran-3-carboxamide derivatives

1993 626 citations Leonardo Bonsignore, Gianni Loy et al. profile →

Peers

Countries citing papers authored by Leonardo Bonsignore

Since Specialization

Citations

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

Fields of papers citing papers by Leonardo Bonsignore

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Leonardo Bonsignore

This figure shows the co-authorship network connecting the top 25 collaborators of Leonardo Bonsignore. A scholar is included among the top collaborators of Leonardo Bonsignore 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 Leonardo Bonsignore. Leonardo Bonsignore 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

#	Work	Indexed citations
1	A pterocarpan from the seeds of Bituminaria morisiana 2010 ·Journal of Natural Medicines ·Marco Leonti, Laura Casu, Jürg Gertsch, Leonardo Bonsignore, Costantino Floris, Mariano Casu, Filippo Cottiglia	6
2	A comparison of medicinal plant use in Sardinia and Sicily—De Materia Medica revisited? 2008 ·Journal of Ethnopharmacology ·Marco Leonti, Laura Casu, Francesca Sanna, Leonardo Bonsignore	115
3	New cytotoxic saturated and unsaturated cyclohexanones from Anthemis maritima 2008 ·Bioorganic & Medicinal Chemistry Letters ·Francesca Collu, Leonardo Bonsignore, Mariano Casu, Costantino Floris, Jürg Gertsch, Filippo Cottiglia	20
4	Antiherpevirus activity of Artemisia arborescens essential oil and inhibition of lateral diffusion in Vero cells 2007 ·Annals of Clinical Microbiology and Antimicrobials ·Manuela Saddi, Adriana Sanna, Filippo Cottiglia, (unknown), Laura Casu, Leonardo Bonsignore, Alessandro De Logu	79
5	New Cytotoxic Prenylated Isoflavonoids fromBituminaria morisiana 2005 ·Planta Medica ·Filippo Cottiglia, Laura Casu, Leonardo Bonsignore, Mariano Casu, Costantino Floris, Marco Leonti, Jürg Gertsch, Jörg Heilmann	36
6	Liposomal incorporation of Artemisia arborescens L. essential oil and in vitro antiviral activity 2004 ·European Journal of Pharmaceutics and Biopharmaceutics ·Chiara Sinico, Alessandro De Logu, Francesco Lai, Donatella Valenti, Maria Manconi, Giuseppe Loy, Leonardo Bonsignore, Anna Maria Fadda	151
7	An investigation of the biological effect of structural modifications of isothiosemicarbazones and their cyclic analogues 2003 ·Il Farmaco ·Elias Maccioni, Maria Cristina Cardia, Simona Distinto, Leonardo Bonsignore, Alessandro De Logu	23
8	Chemical composition and cytotoxic and antimicrobial activity of Calycotome villosa (Poiret) Link leaves 2001 ·Il Farmaco ·Giuseppe Loy, (unknown), (unknown), Delia Deidda, Raffaello Pompei, Leonardo Bonsignore	29
9	Antioxidant activity of extracts from plants growing in Sardinia 2001 ·Phytotherapy Research ·Ma Dessì, Monica Deiana, Antonella Rosa, Martina Piredda, Filippo Cottiglia, Leonardo Bonsignore, Delia Deidda, Raffaello Pompei, Francesco P. Corongiu	46
10	LIPOSOME-INCORPORATED SANTOLINAINSULARISESSENTIAL OIL: PREPARATION, CHARACTERIZATION AND IN VITRO ANTIVIRAL ACTIVITY 2001 ·Journal of Liposome Research ·Donatella Valenti, Alessandro De Logu, Giuseppe Loy, Chiara Sinico, Leonardo Bonsignore, Filippo Cottiglia, (unknown), Anna Maria Fadda	59
11	Efficacy of Hypericum and Calendula oils in the epithelial reconstruction of surgical wounds in childbirth with caesarean section 2001 ·Il Farmaco ·(unknown), Daniela Secci, Paola Chimenti, Leonardo Bonsignore, Antonio Ottaviani, Bruna Bizzarri	78
12	Inactivation of HSV-1 and HSV-2 and prevention of cell-to-cell virus spread by Santolina insularis essential oil 2000 ·Antiviral Research ·Alessandro De Logu, Giuseppe Loy, (unknown), Leonardo Bonsignore, M. L. Schivo	141
13	Antibacterial activity of Pistacia lentiscus aerial parts 1998 ·Fitoterapia ·Leonardo Bonsignore, Filippo Cottiglia, Gianni Loy	20
14	ChemInform Abstract: Synthesis of New 2H,4H‐Benzopyrano[3,4‐b]pyridine‐1,3,5‐trione Derivatives via Carbon Suboxide. 1998 ·ChemInform ·Leonardo Bonsignore, Gianni Loy	1
15	Synthesis via carbon suboxide and pharmacological activity of coumarin derivatives 1998 ·Il Farmaco ·Leonardo Bonsignore, Filippo Cottiglia, (unknown), Giuseppe Loy, Daniela Secci	16
16	Synthesis of new 2H,4H‐benzopyrano[3,4‐b]yridine‐1,3,5‐trione derivatives via carbon suboxide 1998 ·Journal of Heterocyclic Chemistry ·Leonardo Bonsignore, Giuseppe Loy	14
17	Comparison between the essential oils of Santolina insularis (Genn. ex Fiori) Arrigoni and Santolina corsica Jord. et Fourr. from the island of Sardinia (Italy) 1997 ·Journal of Ethnopharmacology ·Ferruccio Poli, Leonardo Bonsignore, Giuseppe Loy, Gianni Sacchetti, Mauro Ballero	22
18	Synthesis of 2H-1-Benzopyran-2,4(3H)-dione-3-carboxamide and 2H,3H-[1]Benzopyrano[4,3-b]pyrano-2-hydroxy-3-carboxamide-4,5-dione Derivatives via Carbon Suboxide 1997 ·Heterocycles ·Leonardo Bonsignore, Giuseppe Loy	1
19	A preliminary microbiological screening of Sardinian plants. 1990 ·Fitoterapia ·Leonardo Bonsignore, Gianni Loy, Daniela Secci, Alessandro De Logu, Giovanni Filippo Palmieri	17
20	Studies on the synthesis of heterocyclic compounds. XIV. Cleavage of 1,3‐benzoxathioles by magnesium bromide‐acetic anhydride 1984 ·Journal of Heterocyclic Chemistry ·Leonardo Bonsignore, Anna Maria Fadda, Giuseppe Loy, Anna Maria Maccioni, (unknown), Gianni Podda	4

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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