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Nelson Alvarenga
Nelson Alvarenga
Professor of Phytochemistry and Medicinal Chemistry, Faculty of Chemical Sciences, National University of Asuncion
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Insecticidal activity of Maytenus species (Celastraceae) nortriterpene quinone methides against codling moth, Cydia pomonella (L.)(Lepidoptera: Tortricidae)
J Avilla, A Teixidò, C Velázquez, N Alvarenga, E Ferro, R Canela
Journal of agricultural and food chemistry 48 (1), 88-92, 2000
742000
Bioactive triterpenes and related compounds from Celastraceae
N Alvarenga, EA Ferro
Studies in natural products chemistry 33, 239-307, 2006
712006
Structure and absolute configuration of triterpene dimers from Maytenus scutioides
AG González, NL Alvarenga, A Estévez-Braun, AG Ravelo, IL Bazzocchi, ...
Tetrahedron 52 (28), 9597-9608, 1996
571996
Antibiotic phenol nor-triterpenes from Maytenus canariensis
AG González, NL Alvarenga, AG Ravelo, IA Jiménez, IL Bazzocchi, ...
Phytochemistry 43 (1), 129-132, 1996
541996
Isolation of hypotensive compounds from Solanum sisymbriifolium Lam.
MC Hellión-lbarrola, Y Montalbetti, O Heinichen, N Alvarenga, ...
Journal of ethnopharmacology 70 (3), 301-307, 2000
512000
Bioactive triterpenes and related compounds from Celastraceae
N Alvarenga, EA Ferro
Studies in natural products chemistry 33, 239-307, 2006
502006
A new steroidal saponin from Solanum sisymbriifolium roots
EA Ferro, NL Alvarenga, DA Ibarrola, MC Hellión-Ibarrola, AG Ravelo
Fitoterapia 76 (6), 577-579, 2005
502005
Scutione, a new bioactive norquinonemethide triterpene from Maytenus scutioides (Celastraceae)
AG González, NL Alvarenga, AG Ravelo, IL Bazzocchi, EA Ferro, ...
Bioorganic & Medicinal Chemistry 4 (6), 815-820, 1996
471996
A New Antibiotic Nortriterpene Quinone Methide from Maytenus catingarum
NL Alvarenga, CA Velázquez, R Gómez, NJ Canela, IL Bazzocchi, ...
Journal of natural products 62 (5), 750-751, 1999
421999
A New Antibiotic Nortriterpene Quinone Methide from Maytenus catingarum
NL Alvarenga, CA Velázquez, R Gómez, NJ Canela, IL Bazzocchi, ...
Journal of natural products 62 (5), 750-751, 1999
421999
The antidepressant-like effects of Aloysia polystachya (Griseb.) Moldenke (Verbenaceae) in mice
MC Hellión-Ibarrola, DA Ibarrola, Y Montalbetti, ML Kennedy, ...
Phytomedicine 15 (6-7), 478-483, 2008
402008
Triterpene trimers from Maytenus scutioides: cycloaddition compounds?
AG González, NL Alvarenga, IL Bazzocchi, AG Ravelo, L Moujir
Journal of natural products 62 (8), 1185-1187, 1999
351999
Antihypertensive effect of nuatigenin-3-O-β-chacotriose from Solanum sisymbriifolium Lam.(Solanaceae)(ñuatî pytâ) in experimentally hypertensive (ARH+ DOCA) rats under chronic …
DA Ibarrola, MC Hellión-Ibarrola, Y Montalbetti, O Heinichen, ...
Phytomedicine 18 (8-9), 634-640, 2011
292011
New phenolic and quinone-methide triterpenes from Maytenus species (Celastraceae)
AG Gonzalez, NL Alvarenga, F Rodriguez, AG Ravelo, IA Jimenez, ...
Natural Product Letters 7 (3), 209-218, 1995
281995
Cardiovascular Action of Nuatigenosido from Solanum sisymbriifolium.
DA Ibarrola, MC Hellion-Ibarrola, NL Alvarenga, EA Ferro, N Hatakeyama, ...
Pharmaceutical biology 44 (5), 378-381, 2006
272006
Screening of natural products inhibitors of SARS-CoV-2 entry
P González-Maldonado, N Alvarenga, A Burgos-Edwards, ...
Molecules 27 (5), 1743, 2022
252022
Chemical composition of Macadamia integrifolia (Maiden and Betche) nuts from Paraguay
LG Mereles Ceuppens, EA Ferro, NL Alvarenga Sosa, SB Caballero, ...
International Food Research Journal 24 (6), 2017
242017
A new bioactive norquinone-methide triterpene from Maytenus scutioides
AG González, NL Alvarenga, IL Bazzocchi, AG Ravelo, L Moujir
Planta medica 64 (08), 769-771, 1998
241998
The celastraceae from latin america chemistry and biological activity
O Munoz, A Penaloza, AG Gonzalez, AG Ravelo, IL Bazzocchi, ...
Studies in natural products chemistry 18, 739-783, 1995
231995
Cytotoxic effect of tobacco extracts on human oral squamous cell carcinoma cell-line
ST Elias, J Diniz, RSS Almeida, N Alvarenga, LA Simeoni, D Silveira, ...
Oral oncology 46 (12), 869-873, 2010
212010
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Artículos 1–20