名称:
                                Discovery of potent and orally bioavailable N,N′-diarylurea antagonists for the CXCR2 chemokine receptor
                             
                            
                                摘要:
                                A series of 3-substituted N,N'-diarylureas was prepared and the structure-activity relationship relative to CXCR2 receptor affinity as well as their pharmacokinetic properties were examined. In vitro microsomal metabolism studies indicated that the lower clearance rates of the 3-sulfonamido-substituted compounds were most likely due to the suppression of glucuronidation. (C) 2004 Elsevier Ltd. All rights reserved.
                             
                                                            
                                    DOI:
                                    10.1016/j.bmcl.2004.06.097