C
César A.N. Catalán
Researcher at National University of Tucumán
Publications - 226
Citations - 5773
César A.N. Catalán is an academic researcher from National University of Tucumán. The author has contributed to research in topics: Essential oil & Germacranolide. The author has an hindex of 31, co-authored 221 publications receiving 5084 citations. Previous affiliations of César A.N. Catalán include National Scientific and Technical Research Council & Yahoo!.
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Journal ArticleDOI
New coumarins from Pterocaulon polystachyum
TL;DR: Five new coumarins from the collection were isovirgatenol, 3'-deoxyobtusinin, 6-methoxy-7-(2'-hydroxyethoxy)-coumarin and a substance tentatively identified as 5-hydroxy-6,7-methylenedioxy-8-(3,3-dimethylallyl)-cOUmarin.
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A fresh look at the constituents of indian olibanum oil
J. Verghese,M. T. Joy,J. A. Retamar,Griselda G. Malinskas,César A.N. Catalán,Eduardo G. Gros +5 more
TL;DR: The Indian olibanum oil obtained by steam distillation of Boswellia serrata Roxb has been analyzed by a combination of GC, GC-MS and 1H-NMR as mentioned in this paper.
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Influence of water activity and temperature on growth and production of trichothecenes by Fusarium graminearum sensu stricto and related species in maize grains
María Belizán,Analia de Los Angeles Gómez,Zareath P Terán Baptista,Cristina M Jimenez,Mariana del H. Sánchez Matías,César A.N. Catalán,Diego A. Sampietro +6 more
TL;DR: Control strategies during grain development should be taken into account to reduce the risk of the presence of DON and NIV in the harvested grains.
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Intraspecific variation in essential oil composition of the medicinal plant Lippia integrifolia (Verbenaceae). Evidence for five chemotypes
Guillermo Marcial,Marina P. de Lampasona,Marta I. Vega,Emilio Fernando Lizarraga,Carmen Ines Viturro,Alberto Slanis,Miguel A. Juárez,Miguel A. Elechosa,César A.N. Catalán +8 more
TL;DR: Wild plants belonging to trans-davanone and lippifolienone chemotypes were propagated and cultivated in the same parcel of land in Santa Maria, Catamarca, indicating that the essential oil composition is largely under genetic control.
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Antimicrobial activities of sesquiterpene lactones and inositol derivatives from Hymenoxys robusta.
Antonio M. Fortuna,Zaida N. Juárez,Horacio Bach,Anouf Nematallah,Yossef Av-Gay,Eugenio Sánchez-Arreola,César A.N. Catalán,Silvia Turbay,Luis R. Hernández +8 more
TL;DR: Bioactivity assays of six compounds from the aerial parts of the Argentinean plant Hymenoxys robusta (Rusby) Parker showed that only vermeerin possessed antimicrobial activity specific against Staphylococcus aureus, and showed no toxicity when exposed to human-derived macrophages.