82791-72-8Relevant academic research and scientific papers
Design, synthesis, and structure-activity relationships of aminopyridine N-oxides, a novel scaffold for the potent and selective inhibition of p38 mitogen activated protein kinase
Lumeras, Wenceslao,Caturla, Francisco,Vidal, Laura,Esteve, Cristina,Balagué, Cristina,Orellana, Adelina,Domínguez, María,Roca, Ramón,Huerta, Josep M.,Godessart, Núria,Vidal, Bernat
experimental part, p. 5531 - 5545 (2010/02/28)
A novel series of aminopyridine N-oxides were designed, synthesized, and tested for their ability to inhibit p38α MAP kinase. Some of these compounds showed a significant reduction in the LPS-induced TNFR production in human whole blood. Structure-activit
1, 7-NAPHTHYRIDINE DERIVATIVES AS P38 MAP KINASE INHIBITORS
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Page/Page column 46, (2008/06/13)
This invention is directed to new inhibitors of the p38 mitogen-activated protein kinas having the general formula (I) to processes for their preparation; to pharmaceutical compositions comprising them; and to their use in therapy.
Synthesis of ortho-substituted aminopyridines. Metalation of pivaloylamino derivatives
Estel,Linard,Marsais,Godard,Queguiner
, p. 105 - 112 (2007/10/02)
The three isomeric pivaloylaminopyridines were lithiated in more than 80% yields. Aminopyridine derivatives were treated by 2.5-3 equivalents of the complex BuLi-TMEDA at -10° in diethyl ether. Reaction of the lithiated species with various electrophiles afforded a number of ortho-substituted pivaloylaminopyridines in good yields. Secondary pyridine alcohols were oxidized to the corresponding aminopyridyl ketones. Pyridopyrimidines, benzonaphthyridines as well as an analogue of the natural antitumor alkaloid ellipticine has been synthesized showing the versatility of the method.
