4-Aminopiperidine ureas as potent selective agonists of the human β3-Adrenergic receptor
摘要:
The preparation and structure-activity relationships (SARs) of potent agonists of the human beta (3)-adrenergic receptor (AR) derived from a 4-aminopiperidine scaffold are described. Examples combine human beta (3)-AR potency with selectivity over human beta (1)-AR and/or human beta (2)-AR agonism. Compound 29s was identified as a potent (EC50= 1 nM) and selective (greater than 400-fold over beta (1)- with no beta (2)-AR agonism) full beta (3)-AR agonist with in vivo activity in a transgenic mouse model of thermogenesis. (C) 2001 Elsevier Science Ltd. All rights reserved.
Novel substituted 4-aminomethylpiperidines as potent and selective human β3-agonists. Part 1: aryloxypropanolaminomethylpiperidines
摘要:
The synthesis and SAR of a series of human beta(3) adrenoreceptor agonists based on a template derived from a common pharmacophore coupled with 4-aminomethylpiperidine is described. Potent and selective agents were identified such as 26 that was in vitro active in CHO cells expressing human beta(3)-AR (EC50 = 49 nNl, IA = 1.1), and in vivo active in a transgenic mouse model. (C) 2002 Elsevier Science Ltd. All rights reserved.