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Leonardo Castellanos Hernández
Leonardo Castellanos Hernández
Departamento de Química, Facultad de Ciencias, Universidad Nacional de Colombia
Verified email at unal.edu.co - Homepage
Title
Cited by
Cited by
Year
Analysis of C‐glycosyl Flavonoids from South American Passiflora Species by HPLC‐DAD and HPLC‐MS
SM Zucolotto, C Fagundes, FH Reginatto, FA Ramos, L Castellanos, ...
Phytochemical analysis 23 (3), 232-239, 2012
1722012
Plant-growth promotion and biocontrol properties of three Streptomyces spp. isolates to control bacterial rice pathogens
ZR Suárez-Moreno, DM Vinchira-Villarraga, DI Vergara-Morales, ...
Frontiers in microbiology 10, 422554, 2019
1632019
Glycosylflavonoids from Cecropia pachystachya Trécul are quorum sensing inhibitors
J Brango-Vanegas, GM Costa, CF Ortmann, EP Schenkel, FH Reginatto, ...
Phytomedicine 21 (5), 670-675, 2014
722014
Marine Actinobacteria as a source of compounds for phytopathogen control: An integrative metabolic-profiling / bioactivity and taxonomical approach
LA Betancur, SJ Naranjo-Gaybor, DM Vinchira-Villarraga, ...
PLoS One 12 (2), e0170148, 2017
692017
Involvement of GABAergic pathway in the sedative activity of apigenin, the main flavonoid from Passiflora quadrangularis pericarp
AC Gazola, GM Costa, L Castellanos, FA Ramos, FH Reginatto, ...
Revista Brasileira de Farmacognosia 25 (2), 158-163, 2015
562015
Passiflora manicata (Juss.) aqueous leaf extract protects against reactive oxygen species and protein glycation in vitro and ex vivo models
M da Silva Morrone, AM de Assis, RF da Rocha, J Gasparotto, AC Gazola, ...
Food and chemical toxicology 60, 45-51, 2013
532013
Disruption in Quorum-Sensing Systems and Bacterial Biofilm Inhibition by Cembranoid Diterpenes Isolated from the Octocoral Eunicea knighti
E Tello, L Castellanos, C Arévalo-Ferro, C Duque
Journal of natural products 75 (9), 1637-1642, 2012
522012
Dolabelladienols A–C, New Diterpenes Isolated from Brazilian Brown Alga Dictyota pfaffii
A Pardo-Vargas, IB Oliveira, PRS Stephens, CC Cirne-Santos, ...
Marine Drugs 12 (7), 4247-4259, 2014
502014
Clionapyrrolidine A—A Metabolite from the Encrusting and Excavating Sponge Cliona tenuis that Kills Coral Tissue upon Contact
A Chaves-Fonnegra, L Castellanos, S Zea, C Duque, J Rodríguez, ...
Journal of chemical ecology 34, 1565-1574, 2008
492008
Cembranoid Diterpenes from the Caribbean Sea Whip Eunicea knighti
E Tello, L Castellanos, C Arevalo-Ferro, C Duque
Journal of natural products 72 (9), 1595-1602, 2009
482009
Biofilm inhibition activity of compounds isolated from two Eunicea species collected at the Caribbean Sea
YM Díaz, GV Laverde, LR Gamba, HM Wandurraga, C Arévalo-Ferro, ...
Revista Brasileira de Farmacognosia 25, 605-611, 2015
472015
Chemical profiles of traditional preparations of four South American Passiflora species by chromatographic and capillary electrophoretic techniques
GM Costa, AC Gazola, SM Zucolotto, L Castellanos, FA Ramos, ...
Revista Brasileira de Farmacognosia 26, 451-458, 2016
422016
Mariculture and Natural Production of the Antitumoural (+)-Discodermolide by the Caribbean Marine Sponge Discodermia dissoluta
C Ruiz, K Valderrama, S Zea, L Castellanos
Marine biotechnology 15, 571-583, 2013
422013
Absolute stereochemistry of antifouling cembranoid epimers at C-8 from the Caribbean octocoral Pseudoplexaura flagellosa. Revised structures of plexaurolones
E Tello, L Castellanos, C Arevalo-Ferro, J Rodríguez, C Jiménez, ...
Tetrahedron 67 (47), 9112-9121, 2011
412011
Peruvioses A to F, sucrose esters from the exudate of Physalis peruviana fruit as α-amylase inhibitors
CA Bernal, L Castellanos, DM Aragón, D Martínez-Matamoros, C Jiménez, ...
Carbohydrate research 461, 4-10, 2018
402018
Isolation of C-glycosylflavonoids with α-glucosidase inhibitory activity from Passiflora bogotensis Benth by gradient high-speed counter-current chromatography
GM Costa, PA Cárdenas, AC Gazola, DM Aragón, L Castellanos, ...
Journal of Chromatography B 990, 104-110, 2015
402015
The sedative activity of flavonoids from Passiflora quadrangularis is mediated through the GABAergic pathway
AC Gazola, GM Costa, SM Zucolotto, L Castellanos, FA Ramos, ...
Biomedicine & Pharmacotherapy 100, 388-393, 2018
392018
Fuscoside E: a strong anti-inflammatory diterpene from Caribbean octocoral Eunicea fusca
E Reina, C Puentes, J Rojas, J García, FA Ramos, L Castellanos, ...
Bioorganic & medicinal chemistry letters 21 (19), 5888-5891, 2011
392011
Isolation and Synthesis of (−)-(5S)-2-Imino-1-methylpyrrolidine-5- carboxylic Acid from Cliona tenuis:  Structure Revision of Pyrostatins
L Castellanos, C Duque, S Zea, A Espada, J Rodríguez, C Jiménez
Organic Letters 8 (21), 4967-4970, 2006
362006
Ophirasterol, a new C31 sterol from the marine sponge Topsentia ophiraphidites
GJ Calderón, L Castellanos, C Duque, S Echigo, N Hara, Y Fujimoto
Steroids 69 (2), 93-100, 2004
362004
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