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Emerson Ferreira Queiroz
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On-line characterisation of apple polyphenols by liquid chromatography coupled with mass spectrometry and ultraviolet absorbance detection
RM Alonso-Salces, K Ndjoko, EF Queiroz, JR Ioset, K Hostettmann, ...
Journal of Chromatography A 1046 (1-2), 89-100, 2004
1822004
Princípios ativos de plantas superiores
K Hostettmann, EF Queiroz, PC Vieira
EdUFSCar, 2003
1792003
Innovative omics-based approaches for prioritisation and targeted isolation of natural products–new strategies for drug discovery
JL Wolfender, M Litaudon, D Touboul, EF Queiroz
Natural product reports 36 (6), 855-868, 2019
1632019
Advances in techniques for profiling crude extracts and for the rapid identificationof natural products: Dereplication, quality control and metabolomics
JL Wolfender, G Marti, E Ferreira Queiroz
Current organic chemistry 14 (16), 1808-1832, 2010
1412010
Vitis vinifera Canes, a New Source of Antifungal Compounds against Plasmopara viticola, Erysiphe necator, and Botrytis cinerea
S Schnee, EF Queiroz, F Voinesco, L Marcourt, PH Dubuis, JL Wolfender, ...
Journal of agricultural and food chemistry 61 (23), 5459-5467, 2013
1302013
On-line identification of the antifungal constituents of Erythrina vogelii by liquid chromatography with tandem mass spectrometry, ultraviolet absorbance detection and nuclear …
EF Queiroz, JL Wolfender, KK Atindehou, D Traore, K Hostettmann
Journal of Chromatography A 974 (1-2), 123-134, 2002
1172002
Phytochemistry in the microgram domain—a LC–NMR perspective
JL Wolfender, EF Queiroz, K Hostettmann
Magnetic Resonance in Chemistry 43 (9), 697-709, 2005
1162005
Isolation and on‐line identification of anti‐oxidant compounds from three Baccharis species by HPLC‐UV‐MS/MS with post‐column derivatisation
CA Simões‐Pires, EF Queiroz, AT Henriques, K Hostettmann
Phytochemical Analysis: An International Journal of Plant Chemical and …, 2005
1142005
Xanthones from Gentiana campestris as new acetylcholinesterase inhibitors
A Urbain, A Marston, EF Queiroz, K Ndjoko, K Hostettmann
Planta medica 70 (10), 1011-1014, 2004
1142004
Hypotensive activity of an n-butanol extract and their purified compounds from leaves of Phyllanthus acidus (L.) Skeels in rats
Y Leeya, MJ Mulvany, EF Queiroz, A Marston, K Hostettmann, C Jansakul
European journal of pharmacology 649 (1-3), 301-313, 2010
912010
Antifungal and antioxidant compounds from the root bark of Fagara zanthoxyloides
F Chaaib, EF Queiroz, K Ndjoko, D Diallo, K Hostettmann
Planta Medica 69 (04), 316-320, 2003
902003
The importance of hyphenated techniques in the discovery of new lead compounds from nature
JL Wolfender, EF Queiroz, K Hostettmann
Expert opinion on drug discovery 1 (3), 237-260, 2006
892006
Pessoine and Spinosine, Two Catecholic Berbines from Annona spinescens
EF Queiroz, F Roblot, A Cavé, M de Q. Paulo, A Fournet
Journal of natural products 59 (4), 438-440, 1996
871996
On‐line identification of further flavone C‐ and O‐glycosides from sugarcane (Saccharum officinarum L., Gramineae) by HPLC‐UV‐MS
R Colombo, JH Yariwake, EF Queiroz, K Ndjoko, K Hostettmann
Phytochemical Analysis: An International Journal of Plant Chemical and …, 2006
802006
Chemical Composition of the Bark of Tetrapterys mucronata and Identification of Acetylcholinesterase Inhibitory Constituents
MMF Queiroz, EF Queiroz, ML Zeraik, SN Ebrahimi, L Marcourt, ...
Journal of natural products 77 (3), 650-656, 2014
782014
Tropane Alkaloids from the Bark of Erythroxylum vacciniifolium
B Zanolari, D Guilet, A Marston, EF Queiroz, M de Q. Paulo, ...
Journal of natural products 66 (4), 497-502, 2003
782003
Occurrence of the synthetic analgesic tramadol in an African medicinal plant.
A Boumendjel, G Sotoing Taïwe, E Ngo Bum, T Chabrol, C Beney, ...
Angewandte Chemie International Edition 52 (45), 2013
702013
Zebrafish Bioassay-Guided Microfractionation Identifies Anticonvulsant Steroid Glycosides from the Philippine Medicinal Plant Solanum torvum
S Challal, OEM Buenafe, EF Queiroz, S Maljevic, L Marcourt, M Bock, ...
ACS chemical neuroscience 5 (10), 993-1004, 2014
692014
Dimeric Flavonoids from Arrabidaea brachypoda and Assessment of Their Anti-Trypanosoma cruzi Activity
CQ da Rocha, EF Queiroz, CS Meira, DRM Moreira, MBP Soares, ...
Journal of natural products 77 (6), 1345-1350, 2014
692014
Modern approaches in the search for new lead antiparasitic compounds from higher plants
EF Queiroz, JL Wolfender, K Hostettmann
Current drug targets 10 (3), 202-211, 2009
682009
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