J
Jairo Calle
Researcher at National University of Colombia
Publications - 29
Citations - 332
Jairo Calle is an academic researcher from National University of Colombia. The author has contributed to research in topics: Ageratum conyzoides & Salvia. The author has an hindex of 9, co-authored 29 publications receiving 312 citations. Previous affiliations of Jairo Calle include University of La Laguna.
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Actividad antinflamatoria de extractos y fracciones obtenidas de cálices de Physalis peruviana L.
TL;DR: The antiinflammatory activity attributed to Physalis peruviana calyces was confirmed and validated its use in folk medicine and seem promising for phytomedicinal development.
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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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Methoxyflavones from Ageratum conyzoides
Antonio G. González,Zahira E. Aguiar,Teresa A. Grillo,Javier G. Luis,Augusto Rivera,Jairo Calle +5 more
TL;DR: Nine methoxyflavones were obtained from aerial parts of Ageratum conyzoides, two of which are new: 5,6,8,3′,4′,5′-hexamethoxyFlavone and 8-hydroxy-5, 6,7, 3′, 4′, 5′- hexameth oxygenflavone.
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Inhibition of acute and chronic inflammatory responses by the hydroxybenzoquinonic derivative rapanone.
TL;DR: In vivo experiments using the carrageenan paw oedema and the zymosan air pouch model in mice as well as the adjuvant arthritis model in rats have proved that rapanone is very efficient in controlling the inflammatory process by different administration routes.
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Sesquiterpene lactones from Salvia palaefolia
Antonio González,Teresa A. Grillo,Javier G. Luis,Jesús T. Vázquez,M. L. Rodriguez,José L. Ravelo,Jairo Calle,Augusto Rivera +7 more
TL;DR: The aerial part of Salvia palaefolia yielded (−)-glechomafuran, 1β,10α;4α,5β-diepoxy-8β-hydroxy glechoman-8α,12-olide and the new eudesmanolides: 1α-acetoxy,8α-hydrox-2-oxo-eudesman-3,7(11)-dien-8,12 -olide as discussed by the authors.