T
Teresa A. Grillo
Researcher at University of La Laguna
Publications - 29
Citations - 647
Teresa A. Grillo is an academic researcher from University of La Laguna. The author has contributed to research in topics: Diterpene & Fusarium oxysporum. The author has an hindex of 15, co-authored 29 publications receiving 600 citations. Previous affiliations of Teresa A. Grillo include Université de Montréal & North Carolina State University.
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Journal ArticleDOI
Light- and singlet oxygen-mediated antifungal activity of phenylphenalenone phytoalexins.
Alejandra Lazzaro,Montserrat Corominas,Cristina Martí,Cristina Flors,Laura R. Izquierdo,Teresa A. Grillo,Javier G. Luis,Santi Nonell +7 more
TL;DR: The light-induced singlet oxygen production and antifungal activity of phenylphenalenone phytoalexins isolated from infected banana plants are reported and the correlation of IC50 values under illumination with the quantum yield of singletoxy production and the enhancing effect of D2O on the antifundal activity are suggested.
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Chromenes from Ageratum conyzoides
Antonio G. González,Zahira E. Aguiar,Teresa A. Grillo,Javier G. Luis,Augusto Rivera,Jairo Calle +5 more
TL;DR: Analysis of the aerial part of Ayeratum conyzoides afforded 11 chromenes, sitosterol, (+)-sesamin and caryophyllene oxide, one of which is new and eight of the others obtained for the first time from this species, which has been used both in folk medicine and as an insecticide.
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Asymmetric synthesis of (+)-deoxoprosopinine.
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Phenalenone-type phytoalexins from Musa acuminata. Synthesis of 4-phenyl-phenalenones
TL;DR: In this paper, two 4-phenyl-phenalenone-type phytoalexins (2, 3 ) have been isolated from rhizomes of Musa acuminata infected with the fungus Fusarium oxysporum.
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Phototoxic phytoalexins. Processes that compete with the photosensitized production of singlet oxygen by 9-phenylphenalenones.
Cristina Flors,Peter R. Ogilby,Javier G. Luis,Teresa A. Grillo,Laura R. Izquierdo,Pier-Luigi Gentili,Laura Bussotti,Santi Nonell +7 more
TL;DR: Evidence of an intramolecular charge-transfer process in the excited singlet and the triplet states of 9-phenylphenalenones that modulates the photosensitized production of singlet oxygen is provided.