CAS: 163727-74-0

WIN 64338 hydrochloride is a bradykinin receptor antagonist that inhibits the action of bradykinin, an inflammatory and pain-causing agent.  It also blocks the binding of bradykinin to its receptors, thereby preventing their activation which causes inflammation and pain.  The affinity values for WIN 64338 hydrochloride at the bradykinin B2 receptor are more than 1000 times greater than those at the bradykinin B1 receptor.