Anti-inflammatory, antimicrobial and antioxidant activities of Diospyros bipindensis (Gürke) extracts and its main constituents von Cesari, I., Hoerlé, M., Simoes-Pires, C., Grisoli, P., Queiroz, E.F., Dacarro, C., Marcourt, L., Moundipa, P.F., Carrupt, P.A., Cuendet, M., Caccialanza, G., Wolfender, J.L., Brusotti, G.

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3-Farnesyl-2-hydroxybenzoic acid is a new anti- Helicobacter pylori compound from Piper multiplinervium von Rüegg, T., Calderón, A.I., Queiroz, E.F., Solís, P.N., Marston, A., Rivas, F., Ortega-Barría, E., Hostettmann, K., Gupta, M.P.

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Antifungals and acetylcholinesterase inhibitors from the stem bark of Croton heliotropiifolius von Queiroz, M.M.F., Queiroz, E.F., Zeraik, M.L., Marti, G., Favre-Godal, Q., Simões-Pires, C., Marcourt, L., Carrupt, P.A., Cuendet, M., Paulo, M.Q., Bolzani, V.S., Wolfender, J.L.

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Xanthones from Gentiana campestris as new acetylcholinesterase inhibitors von Urbain, A, Marston, A, Queiroz, E.F, Ndjoko, K, Hostettmann, K

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On-line identification of phenolic compounds of Trifolium species using HPLC-UV-MS and post-column UV-derivatisation von Polasek, J, Queiroz, E.F, Hostettmann, K

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On-line identification of the antifungal constituents of Erythrina vogelii by liquid chromatography with tandem mass spectrometry, ultraviolet absorbance detection and nuclear magn... von Queiroz, E.F, Wolfender, J.-L, Atindehou, K.K, Traore, D, Hostettmann, K

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On-line identification of further flavone C- and O-glycosides from sugarcane (Saccharum officinarum L., Gramineae) by HPLC-UV-MS von Colombo, R, Yariwake, J.H, Queiroz, E.F, Ndjoko, K, Hostettmann, K

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On-line identification of sugarcane ( Saccharum officinarum L.) methoxyflavones by liquid chromatography–UV detection using post-column derivatization and liquid chromatography–mas... von Colombo, Renata, Yariwake, Janete H., Queiroz, Emerson F., Ndjoko, Karine, Hostettmann, Kurt

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Isolation and on-line identification of anti-oxidant compounds from three Baccharis species by HPLC-UV-MS/MS with post-column derivatisation von Simoes-Pires, C.A, Queiroz, E.F, Henriques, A.T, Hostettmann, K

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New and Bioactive Aromatic Compounds from Zanthoxylum zanthoxyloides von Queiroz, E.F, Hay, A..E, Chaaib, F, Diemen, D. van, Diallo, D, Hostettmann, K

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Flavonoids from the stem of Eriophorum scheuchzeri von Maver, M, Queiroz, E.F, Wolfender, J.L, Hostettmann, K

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Methylpyrrole tropane alkaloids from the bark of Erythroxylum vacciniifolium von Zanolari, B, Guilet, D, Marston, A, Queiroz, E.F, Paulo, M. de Q, Hostettmann, K

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On-line identification of the bioactive compounds from Blumea gariepina by HPLC-UV-MS and HPLC-UV-NMR, combined with HPLC-micro-fractionation von Queiroz, E.F, Ioset, J.R, Ndjoko, K, Guntern, A, Foggin, C.M, Hostettmann, K

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On-line identification of tropane alkaloids from Erythroxylum vacciniifolium by liquid chromatography–UV detection–multiple mass spectrometry and liquid chromatography–nuclear magn... von Zanolari, B., Wolfender, J.-L., Guilet, D., Marston, A., Queiroz, E.F., Paulo, M.Q., Hostettmann, K.

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Labdane Diterpenes from Juniperus communis L. Berries von Martin, A.M, Queiroz, E.F, Marston, A, Hostettmann, K

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On-line identification of unstable iridoids from Jamesbrittenia fodina by HPLC-MS and HPLC-NMR von Cogne, A.L, Queiroz, E.F, Marston, A, Wolfender, J.L, Mavi, S, Hostettmann, K

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Two unusual acetogenins from the roots of Annona salzmanii von Queiroz, E.F, Roblot, F, Laprevote, O, Paulo, M. de Q, Hocquemiller, R

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On-line identification of tropane alkaloids from Erythroxylum vacciniifolium by liquid chromatograph-UV detection-multiple mass spectrometry and liquid chromatograph-nuclear magnet... von Zanolari, B, Wolfender, J.L, Guilet, D, Marston, A, Queiroz, E.F, Paulo, M.Q, Hostettmann, K

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On-line identification of unstable catalpol derivatives from Jamesbrittenia fodina by LC-MS and LC-NMR von Cogne, A.L, Queiroz, E.F, Wolfender, J.L, Marston, A, Mavi, S, Hostettmann, K

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Determination of the absolute configuration of 6-alkylated alpha-pyrones from Ravensara crassifolia by LC-NMR von Queiroz, E.F, Wolfender, J.L, Raoelison, G, Hostettmann, K

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