Hydroxyl-Substituted sulfonylureas as potent inhibitors of specific [3H]Glyburide binding to rat brain synaptosomes
作者:Ronald A. Hill、Sonali Rudra、Bo Peng、David S. Roane、Jeffrey K. Bounds、Yang Zhang、Ahmad Adloo、Tiansheng Lu
DOI:10.1016/s0968-0896(02)00606-5
日期:2003.5
We are seeking to discover potent CNS-active sulfonylureas with structural features that allow for the formation of several types of prodrugs. We report herein the syntheses of compounds comprising an initial series of hydroxyl-substituted analogues of the potent ATP-sensitive potassium channel blockers glyburide (glibenclamide) and gliquidone. Somewhat unexpectedly, several of the compounds were found to be comparably potent to glyburide as inhibitors of specific [H-3]glyburide binding in rat brain preparations. (C) 2003 Elsevier Science Ltd. All rights reserved.