0000000000344156
AUTHOR
Verena Schattel
showing 2 related works from this author
Design, synthesis, and biological evaluation of novel disubstituted dibenzosuberones as highly potent and selective inhibitors of p38 mitogen activat…
2012
Synthesis, biological testing, structure-activity relationships (SARs), and selectivity of novel disubstituted dibenzosuberone derivatives as p38 MAP kinase inhibitors are described. Hydrophilic moieties were introduced at the 7-, 8-, and 9-position of the 2-phenylamino-dibenzosuberones, improving physicochemical properties as well as potency. Extremely potent inhibitors were obtained, with half-maximal inhibitory concentration (IC(50)) values in the low nM range in a whole blood assay measuring the inhibition of cytokine release. The high potency of the target compounds together with the outstanding selectivity of this novel class of compounds toward p38 mitogen activated protein (MAP) kin…
A frozen analogue approach to aminopyridinylimidazoles leading to novel and promising p38 MAP kinase inhibitors.
2012
In this study we report the design, synthesis, and biological evaluation of constrained aminopyridinylimidazoles as p38α MAP kinase inhibitors. The frozen analogue approach focused on the pyridinyl unit, using purine bioisosteres as constrained structure analogues. The identification of the most potent bioisostere was followed by a further derivatization to address hydrophobic region II. In combination with C-2 modifications of the imidazole core, we were able to design highly active inhibitors on the p38α MAP kinase. The inhibitor design presented herein represents a promising and highly efficient advancement of recent stages of development in this class of p38 MAP kinase inhibitors. In co…