Design of a Potent CB<sub>1</sub> Receptor Antagonist Series: Potential Scaffold for Peripherally-Targeted Agents
作者:Robert L. Dow、Philip A. Carpino、Denise Gautreau、John R. Hadcock、Philip A. Iredale、Dawn Kelly-Sullivan、Jeffrey S. Lizano、Rebecca E. O’Connor、Steven R. Schneider、Dennis O. Scott、Karen M. Ward
DOI:10.1021/ml3000325
日期:2012.5.10
Antagonism of cannabinoid-1 (CB1) receptor signaling has been demonstrated to inhibit feeding behaviors in humans, but CB1-mediated central nervous system (CNS) side effects have halted the marketing and further development of the lead drugs against this target. However, peripherally restricted CB1 receptor antagonists may hold potential for providing the desired efficacy with reduced CNS side effect
大麻素-1 (CB 1 ) 受体信号传导的拮抗作用已被证明可抑制人类的进食行为,但 CB 1介导的中枢神经系统 (CNS) 副作用已阻止针对该目标的先导药物的营销和进一步开发。然而,外周受限的 CB 1受体拮抗剂可能具有提供所需功效并减少 CNS 副作用的潜力。在本报告中,我们详细介绍了一种新型双环支架 ( 3 )的发现和结构-活性-关系分析,该支架具有有效的 CB 1临床前喂养模型中的受体拮抗作用和口服活性。物理特性的优化已导致鉴定出预计可减少 CNS 暴露的类似物,并可作为设计外周靶向 CB 1受体拮抗剂的起点。