Alnespirone (developmental code name S-20,499) is a selective 5-HT1A receptor full agonist of the azapirone chemical class. It produces antidepressant, anxiolytic, and antiaggressive effects. It has been found to dose-dependently increase oxytocin levels in rodents.
See also Azapirone 8-OH-DPAT 3-Aminochroman
References