Tri- and tetrasubstituted imidazoles as p38α mitogen-activated protein kinase inhibitors
摘要:
The synthesis of 2,4,5-trisubstituted and 1,2,4,5-tetrasubstituted imidazoles as potent p38 alpha mitogen-activated protein kinase inhibitors is described. The trisubstituted imidazole series was found to be more potent than the tetrasubstituted imidazole series. Many of these compounds show low-nanomolar activities in the isolated p38 alpha MAP kinase inhibition assay. The structure-activity relationships between these two series are different and not comparable. (C) 2010 Elsevier Ltd. All rights reserved.
The synthesis of 2,4,5-trisubstituted and 1,2,4,5-tetrasubstituted imidazoles as potent p38 alpha mitogen-activated protein kinase inhibitors is described. The trisubstituted imidazole series was found to be more potent than the tetrasubstituted imidazole series. Many of these compounds show low-nanomolar activities in the isolated p38 alpha MAP kinase inhibition assay. The structure-activity relationships between these two series are different and not comparable. (C) 2010 Elsevier Ltd. All rights reserved.