5-Heteroatom substituted pyrazoles as canine COX-2 inhibitors. Part 1: Structure–activity relationship studies of 5-alkylamino pyrazoles and discovery of a potent, selective, and orally active analog
                                
                                    
                                        作者:Subas M. Sakya、Kristin M. Lundy DeMello、Martha L. Minich、Bryson Rast、Andrei Shavnya、Robert J. Rafka、David A. Koss、Hengmiao Cheng、Jin Li、Burton H. Jaynes、Carl B. Ziegler、Donald W. Mann、Carol F. Petras、Scott B. Seibel、Annette M. Silvia、David M. George、Lisa A. Lund、Suzanne St. Denis、Anne Hickman、Michelle L. Haven、Michael P. Lynch                                    
                                    
                                        DOI:10.1016/j.bmcl.2005.10.006
                                    
                                    
                                        日期:2006.1
                                    
                                    Structure-activity relationship (SAR) studies of the novel 2-[3-di and trifluoromethyl-5-alkylamino pyrazo-1-yl]-5-methanesulfonyl (SO2Me)/sulfamoyl (SO2NH2)-pyridine derivatives for canine COX enzymes are described. The studies led to the identification of 2e as lead with potent in vitro activity, selectivity, and in vivo activity in dogs and cats. (c) 2005 Elsevier Ltd. All rights reserved.