RESUMEN
A series of pyrazolyl propionyl cyclohexenamides were discovered as full agonists for the high affinity niacin receptor GPR109A. The structure-activity relationship (SAR) studies were aimed to improve activity on GPR109A, reduce Cytochrome P450 2C8 (CYP2C8) and Cytochrome P450 2C9 (CYP2C9) inhibition, reduce serum shift and improve pharmacokinetic (PK) profiles.
Asunto(s)
Amidas/química , Ciclohexenos/farmacología , Receptores Acoplados a Proteínas G/agonistas , Animales , Ciclohexenos/química , Ciclohexenos/farmacocinética , Ratones , Ratas , Receptores Nicotínicos , Relación Estructura-ActividadRESUMEN
The design, synthesis, and biological activity of a series of cycloalkene acid-based niacin receptor agonists are described. This led to the discovery that tetrahydro anthranilic acid is an excellent surrogate for anthranilic acid. Several compounds were identified that were potent against the niacin receptor, had enhanced cytochrome P450 selectivity against subtypes CYP2C8 and CYP2C9, and improved oral exposure in mice.