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Development and validation of the Standard method EN ISO 19020 - microbiology of the food chain — Horizontal method for the immunoenzymatic detection of staphylococcal enterotoxins in foodstuffs

Autor: Yacine Nia, Frédéric Auvray, Laurent Guillier, Jacques-Antoine Hennekinne, S. Messio, L. Neveux, Isabelle Mutel, F. Guillier, Bertrand Lombard, Sylvie Pairaud, Sabine Herbin, S. Gentil

Publikováno v: International Journal of Food Microbiology. 354:109319

In the frame of the CEN Mandate M/381 from the European Commission to CEN (European Committee for Standardization), a method for the detection of staphylococcal enterotoxins in foodstuffs has been developed, validated and standardized. An extraction

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36bc935387d5f6677dd6a5c8f1ba85f3
https://doi.org/10.1016/j.ijfoodmicro.2021.109319

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Intra-laboratory validation of the Ridascreen® SET Total kit for detecting staphylococcal enterotoxins SEA to SEE in cheese

Autor: Annick Ostyn, A.-L. Prufer, S. Krys, Jacques-Antoine Hennekinne, I. Papinaud, B. Lombard, Sabine Messio, F. Guillier

Publikováno v: Letters in Applied Microbiology. 52:468-474

Aim: To determine the performance of the Ridascreen® SET Total kit, after sample extraction and concentration by dialysis, with regard to its use in official controls for staphylococcal enterotoxins under European Regulation (EC) No. 2073/2005 modif

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::138c8cd1f323b105329269ba8d9735e0
https://doi.org/10.1111/j.1472-765x.2011.03025.x

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Ortho-directed metallation of π-deficient heterocycles in connection with palladium-catalyzed biaryl cross-coupling Synthesis of marine alkaloids of the pyridoacridine series

Autor: P. Rocca, Guy Quéguiner, F. Nivoliers, F. Guillier, Francis Marsais, A. Godard, Guillaume Albert Jacques Duvey

Publikováno v: Canadian Journal of Chemistry. 79:1754-1761

Connection between ortho-directed metallation of π-deficient heterocycles and Suzuki cross-coupling reactions provides a very efficient and fruitful strategy to polycyclic molecules of biological interest. The methodology is used to synthesize alkal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::855aae96932e5faf4672fac90bd94c0d
https://doi.org/10.1139/v01-147

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Synthesis of 4,5-disubstituted benzo[c][2,7]naphthyridines as precursors of pyrido[2,3,4-kl]acridones and related natural products

Autor: F. Nivoliers, F. Guillier, Guy Quéguiner, Francis Marsais, Alain Godard

Publikováno v: Journal of Heterocyclic Chemistry. 36:1157-1165

A methodical investigation on functionalization by carbonylated groups in position 4 and 5 of the benzo[c][2,7]naphthyridine skeleton has been undertaken. In particular the study has shown the complex influence of these two sites on each other. A car

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::74278537bf8660a880b2a662f7262fb4
https://doi.org/10.1002/jhet.5570360508

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Synthesis of 4,5-Disubstituted Benzo[c][2,7]naphthyridines by Combined Metalation-Palladium-Catalysed Cross-Coupling Strategies. Preparation of 8h-Pyrido[4,3,2-mn]acridone as a Model of Cystodytin Alkaloids

Autor: Francis Marsais, F. Nivoliers, C. Cochennec, Guy Quéguiner, F. Guillier, Alain Godard

Publikováno v: Synthetic Communications. 26:4421-4436

A short and efficient synthesis of 8H-pyrido[4,3,2-mn]acridone is described. The strategy involves the preparation of 4-chloro-5-methylbenzo[c][2,7]naphtyridine, as key intermediate, by metalation and Palladium catalyzed cross-coupling reaction. A se

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cea7596e2278a2bab0400cfa205ff960
https://doi.org/10.1080/00397919608003845

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An original one-pot synthesis of 5-(4-pyridyl)-benzo[c]-2,7-naphthyridine as key intermediate in the synthesis of amphimedine by metalation connected with cross-coupling reaction

Autor: F. Guillier, F. Nivoliers, Guy Quéguiner, Francis Marsais, Alain Godard

Publikováno v: Tetrahedron Letters. 35:6489-6492

A short new route to 4,5-disubstituted-benzo[c]-2,7-naphthyridines has been developed. The strategy involves directed ortho metalation of pyridines following by an halogen dance reaction and biaryl cross-coupling as key steps. A concise and efficient

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::72a04672cc6ec3626fab91648d32e886
https://doi.org/10.1016/s0040-4039(00)78253-0

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Intra-laboratory validation of the Ridascreen® SET Total kit for detecting staphylococcal enterotoxins SEA to SEE in cheese

Autor: A, Ostyn, F, Guillier, A-L, Prufer, I, Papinaud, S, Messio, S, Krys, B, Lombard, J-A, Hennekinne

Publikováno v: Letters in applied microbiology. 52(5)

To determine the performance of the Ridascreen® SET Total kit, after sample extraction and concentration by dialysis, with regard to its use in official controls for staphylococcal enterotoxins under European Regulation (EC) No. 2073/2005 modified.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::e8896a13d5058f75d660ee3db1e11e8f
https://pubmed.ncbi.nlm.nih.gov/21299578

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