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 | 183 | 2004 |
Princípios ativos de plantas superiores K Hostettmann, EF Queiroz, PC Vieira EdUFSCar, 2003 | 180 | 2003 |
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 | 171 | 2019 |
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 | 144 | 2010 |
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 | 132 | 2013 |
Phytochemistry in the microgram domain—a LC–NMR perspective JL Wolfender, EF Queiroz, K Hostettmann Magnetic Resonance in Chemistry 43 (9), 697-709, 2005 | 118 | 2005 |
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 | 117 | 2005 |
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 | 117 | 2002 |
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 | 114 | 2004 |
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 | 92 | 2010 |
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 | 91 | 2003 |
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 | 89 | 2006 |
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 | 86 | 1996 |
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 | 80 | 2006 |
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 | 79 | 2003 |
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 | 78 | 2014 |
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 | 73 | 2013 |
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 | 71 | 2014 |
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 | 69 | 2014 |
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 | 68 | 2009 |