[EN] SMALL MOLECULE NEUROPEPTIDE S ANTAGONISTS FOR THE TREATMENT OF ADDICTIVE DISORDERS, MOOD, ANXIETY AND SLEEP DISORDERS [FR] ANTAGONISTES À PETITE MOLÉCULE DU NEUROPEPTIDE S DESTINÉS AU TRAITEMENT D'UNE TOXICOMANIE OU DE TROUBLES DE L'HUMEUR, DE L'ANXIÉTÉ ET DU SOMMEIL
Structure–Activity Relationship of Imidazopyridinium Analogues as Antagonists of Neuropeptide S Receptor
摘要:
The discovery and characterization of a novel chemical series of phosphorothioyl-containing imidazopyridines as potent neuropeptide S receptor antagonists is presented. The synthesis of analogues and their structure-activity relationship with respect to the Gq, Gs, and ERK pathways is detailed. The pharmacokinetics and in vivo efficacy of a potent analogue in a food intake rodent model are also included, underscoring its potential therapeutic value for the treatment of sleep, anxiety, and addiction disorders.