OOIR: Observatory of International Research

Papers

(The H4-Index of Fitoterapia is 22. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-06-01 to 2025-06-01.)

Article	Citations
Spirocyclic polyketides from the marine fungus Talaromyces sp. CX11	88
Dimeric alkaloids from the barks of Erythrina variegata as well as their occurrence	65
Untargeted metabolic analysis of Epaltes mexicana by LC-QTOF-MS: Terpenes with activity against human cancer cell lines	43
Triterpenoids from the rhizomes and roots of Gentiana scabra Bge. and their cytotoxic activities	38
A review of the traditional uses, phytochemistry, pharmacology and toxicity for the genus Geum (Rosaceae)	38
Total sesquiterpenoids from Eupatorium lindleyanum DC. attenuate bleomycin-induced lung fibrosis by suppressing myofibroblast transition	34
Angucyclinones with IDO and TDO inhibitory activities isolated from the actinomycetes Umezawaea beigongshangensis	33
The genus Canthium: A comprehensive summary on its traditional use, phytochemistry, and pharmacological activities	32
Khayalactone- and phragmalin-type limonoids with PTP1B inhibitory activity from Trichilia sinensis Bentv	31
Abieshanesides A and B, two unique ent-18,19-dinoricetexane diterpenoid glycosides from Abies beshanzuensis M.H. Wu	30
Danggui Buxue decoction alleviates primary dysmenorrhea in rats by regulating the MEK1/2/ERK1/2/NF-κB pathway	26
Corrigendum to “Liver cancer antiproliferative activity of a new nor-cucurbitacin from Mareya micrantha Müll. Arg.” [Fitoterapia volume 166 (2023) p1-8/Article 105471]	26
Erythrocarpines I N, new limonoids from the barks of Chisocheton erythrocarpus and their neuroprotective effects against hydrogen peroxide in NG108–15 cells	26
Analyzing chemical composition of Sargentodoxae caulis water extract and their hypouricemia effect in hyperuricemic mice	25
Chemistry and bioactivities of alkaloids isolated from marine fungi (covering 2016–2022)	25
Two new sesquiterpenoids and two new diterpenoids from Croton lauioides with anti-inflammatory and cytotoxic activities	24
Effect of the Pulsatilla decoction n-butanol extract on vulvovaginal candidiasis caused by Candida glabrata and on its virulence factors	24
Dysosmaflavonoid A–F, new flavonols with potent DPPH radical scavenging activity from Dysosma versipellis	23
Salty treatment increased bioactive compounds accumulation during agarwood development in Aquilaria sinensis trees	23
Nine new sesquiterpenes from Curcuma wenyujin rhizomes	22
Steroids with prominent cytotoxic activity against non-small cell lung cancer cells from the Strophanthus divaricatus	22
Neuroprotective trichothecene macrolides from Myrothecium roridum Q6, an endophytic fungus residing in Hypericum perforatum	22