Zobrazeno 1 - 10 of 450 pro vyhledávání: '"P, JACQUIGNON"'
1
π-Complexes derived from the anhydride, amide, and esters of 3,5-dinitrobenzoic acid
Autor: N. P. Buu-Hoï, Odette Roussel, P. Jacquignon
Publikováno v: Recueil des Travaux Chimiques des Pays-Bas. 82:370-374
It is shown that the anhydride, the amide, and the esters of 3,5-dinitrobenzoic acid all give highly coloured π-complexes with a variety of polycyclic aromatic and heterocyclic compounds. The complexes derived from the anhydride contain one molecule
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7aea3e84494cb46ad15695e0da25f2ae
https://doi.org/10.1002/recl.19630820409
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2
9-pyridylidenefluorenes, a new class of anti-inflammatory substances
Autor: P. Jacquignon, M. P. Sinh, J. F. Sabathier, N. P. Buu-Hoï, A. Rose, Delbarre F, Brouilhet H
Publikováno v: Recueil des Travaux Chimiques des Pays-Bas. 82:1047-1050
The condensation of fluorene with the three formylpyridines and 2-formyl-6-methylpyridine has been investigated, and the 9-pyridylidenefluorenes obtained have been tested in rats for anti-inflammatory activity. 9-(3-Pyridylidene)fluorene proved the m
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::05bc4be87d741df985ce817617e19e95
https://doi.org/10.1002/recl.19630821102
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3
The isocoumarin analogue of dicoumarol
Autor: N. P. Buu-Hoï, M. Mangane, P. Jacquignon
Publikováno v: Recueil des Travaux Chimiques des Pays-Bas. 84:334-336
Isochroman-1,4-dione reacted with formaldehyde to give a methylenebis compound which is the exact analogue of dicoumarol, although it lacks the latter's potent anticoagulant properties. A similar reaction was observed with pyridine-2-aldehyde, but wi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c77f5c857921ab15d40a9f42c5c26284
https://doi.org/10.1002/recl.19650840308
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4
Modification of Benzo(a) pyrene Monooxygenase Activity by Phenolic Antioxidants BHA and BHT and by their UV-Irradiation Products in 3T3 Fibroblasts
Autor: P. Jacquignon, P. Viallet, Frédéric Bancel, Sylvie Lahmy, U. Kirso, Jean-Marie Salmon, A. Lopp
Publikováno v: Polycyclic Aromatic Compounds. 3:29-39
The phenolic antioxidants BHA and BHT, widely used in foods, drugs and cosmetics, are able to modulate initiation and promotion of chemical carcinogenesis by decreasing the binding to DNA of active metabolites. Since these compounds can be substrates
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::771a9cd29defbc5aa27742085036538e
https://doi.org/10.1080/10406639208048324
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5
Binding of Heteropolyarenes to Protein
Autor: P. Jacquignon, Uuve Kirso, François Périn, Raissa Krasnoschekova
Publikováno v: Polycyclic Aromatic Compounds. 3:41-49
The interaction of 14 aza-aromatic compounds, substituted DB[a, h]ACRs and DB[c, g]Cs with human serum albumin, as well as their hydrophobicity have been studied. The binding constants of DB[a, h]ACRs with the electron-donative nitrogen are in the ra
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cb091b8401d28ec10aabffc899147400
https://doi.org/10.1080/10406639208048325
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6
Comparative fluorometric study of benzo(a)pyrene and aza-aromatic hydrocarbon penetration and metabolism kinetics in the skin of hairless mice
Autor: A, Lopp, U, Kirso, P, Jacquignon, A, Ricci, G, Alunni Bistocchi, G, De Meo, M, Pedini, L, Binaglia
Publikováno v: Cancer biochemistry biophysics. 12(3)
The kinetics of penetration and metabolism of BaP, BACs, DB(a,h)ACs and DB(c,g)Cs in the skin of hairless mice was studied. The relative fluorescence intensities were measured during three hours after applying 10 nmoles of the compound to the intersc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::93e6826b0fb532d81a157069396a5a6e
https://pubmed.ncbi.nlm.nih.gov/1844909
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8
New heterocyclic derivatives of benzimidazole with germicidal activity--VII--2-(5'-nitro-2'-furyl or 2'-thienyl) benzimidazoles with different substituents in the 5-position
Autor: M, Pedini, G, De Meo, A, Ricci, L, Bastianini, P, Jacquignon
Publikováno v: Farmaco (Societa chimica italiana : 1989). 45(3)
In continuation of our previous research, the synthesis of 13 2-(5'-nitro-2'-furyl or 2'-thienyl) benzimidazoles with different substituents in 5 position is described. The new compounds were tested in vitro against 5 (Gram+) and 4 (Gram-) strains an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::3a179c1f63cf10f6455b7ce90dd0c339
https://pubmed.ncbi.nlm.nih.gov/2200421
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10
Isomeric ellipticines. Part 1. Synthesis of two linear isomers of the antitumour alkaloid ellipticine
Autor: Serge Fermandjian, Said El Antri, Adolfo Ricci, P. Jacquignon, Elie Lescot, Alain Deroussent, Pierluigi Orvietani, G. Alunni-Bistocchi, Olivier Mauffret
Publikováno v: Journal of the Chemical Society, Perkin Transactions 1. :2935
Two linear isomers of the parent 5,11-dimethyl-6H-pyrido[4,3-b]carbazole ellipticine 1a, belonging to the 6H- and 10H-pyridocarbazoles series and their methoxylated derivatives, have been synthesized by three different methods using the Skraup reacti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5f4b91daa24e03d47638de43fa90750a
https://doi.org/10.1039/p19920002935
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