Identification of a urea bioisostere of a triazole oxytocin antagonist
摘要:
A series of azetidine ureas were investigated as potential bioisosteres of previously reported azetidinyltriazole oxytocin antagonists. Although potency was somewhat reduced in several close-in analogues, one compound, 9, was both a potent oxytocin antagonist and demonstrated significant selectivity over the closely related vasopressin V(1A) receptor. (C) 2010 Elsevier Ltd. All rights reserved.