作者:Yannick Rose、Stéphane Ciblat、Ranga Reddy、Adam C. Belley、Evelyne Dietrich、Dario Lehoux、Geoffrey A. McKay、Hugo Poirier、Adel Rafai Far、Daniel Delorme
DOI:10.1016/j.bmcl.2005.11.009
日期:2006.2
The preparation and biological evaluation of 5-substituted-6-hydroxy-2-(anilino)pyrimidinones as a new class of DNA polymerase IIIC inhibitors, required for the replication of chromosomal DNA in Gram-positive bacteria, are described. These new dGTP competitive inhibitors displayed good levels of in vitro inhibition and antibacterial activity against Staphylococcus aureus. A new class of dATP competitive inhibitors, 6-substituted-2-amino-5-alkyl-pyrimidin-4-ones, whose antibacterial activity was unaffected by serum, were identified. (c) 2005 Elsevier Ltd. All rights reserved.