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
Piptocarphol esters and other constituents from Vernonia cognata
Alicia Bardón,César A.N. Catalán,Alicia B. Gutiérrez,Alicia B. Gutiérrez,Werner Herz,Werner Herz +5 more
TL;DR: In this article, a method for distinguishing between C-1 epimeric hirsutinolides is proposed for Vernonia cognata, which is a well-known plant constitutents.
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C-15-functionalized eudesmanolides from Mikania campanulata.
Marta Krautmann,Elmira C. de Riscala,Eleuterio Burgueño-Tapia,Yolanda Mora-Pérez,César A.N. Catalán,Pedro Joseph-Nathan +5 more
TL;DR: The aerial parts of Mikania campanulata Gardner afforded the nine new eudesmanolides, among which the last three were characterized as their corresponding peracetates (7b-9b).
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Nutraceutical Properties of Herbal Infusions from Six Native Plants of Argentine Patagonia
Bruno Gastaldi,Bruno Gastaldi,G. Marino,Yanina Andrea Assef,F. M. Silva Sofrás,César A.N. Catalán,César A.N. Catalán,Silvia Beatriz González +7 more
TL;DR: Six native plants of South America traditionally consumed in the Patagonian region (southern Argentina and Chile) and Solidago chilensis Meyen were investigated to determine the nutraceutical properties of infusions of their aerial parts, finding high levels of antioxidants, even higher than those of Green Tea.
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Integrifolian-1,5-dione and a revised structure for Africanone , biogenetically related sesquiterpene ketones from Lippia integrifolia
TL;DR: The fusion of the bicyclo[8.1.0]undecane system in the unique sesquiterpene diketone integrifolian-1,5-dione was found to be cis by X-ray analysis as mentioned in this paper.
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Volatiles mediate host-selection in the corn hoppers Dalbulus maidis (Hemiptera: Cicadellidae) and Peregrinus maidis (Hemiptera: Delphacidae).
M. V. Coll Araoz,V.G. Jacobi,Patricia Carina Fernandez,E. Luft Albarracin,Eduardo Gabriel Virla,Jorge Guillermo Hill,César A.N. Catalán +6 more
TL;DR: Olfactory responses in dual choice tests of two Hemiptera species, Dalbulus maidis and Peregrinus maidis, vectors of maize-stunting diseases, are evaluated, finding both hopper species responded to olfactory cues in the absence of supplementary visual cues.