CC chemokine receptor-3 (CCR3) antagonists: Improving the selectivity of DPC168 by reducing central ring lipophilicity
作者:James R. Pruitt、Douglas G. Batt、Dean A. Wacker、Lori L. Bostrom、Shon K. Booker、Erin McLaughlin、Gregory C. Houghton、Jeffrey G. Varnes、David D. Christ、Maryanne Covington、Anuk M. Das、Paul Davies、Danielle Graden、Ilona Kariv、Yevgeniya Orlovsky、Nicole C. Stowell、Krishna G. Vaddi、Eric A. Wadman、Patricia K. Welch、Swamy Yeleswaram、Kimberly A. Solomon、Robert C. Newton、Carl P. Decicco、Percy H. Carter、Soo S. Ko
DOI:10.1016/j.bmcl.2007.03.065
日期:2007.6
DPC168, a benzylpiperidine-substituted aryl urea CCR3 antagonist evaluated in clinical trials, was a relatively potent inhibitor of the 2136 isoform of cytochrome P-450 (CYP2D6). Replacement of the cyclohexyl central ring with saturated heterocycles provided potent CCR3 antagonists with improved selectivity against CYP2D6. The favorable preclinical profile of DPC168 was maintained in an acetylpiperidine derivative, BMS-570520. (C) 2007 Elsevier Ltd. All rights reserved.