The molecule is a benzo[5,6]cyclohepta[1,2-b]pyridine having a 1-methylpiperidin-4-ylidene group at the 11-position. It has a role as a H1-receptor antagonist and an anti-allergic agent. It is a benzocycloheptapyridine and a tertiary amine.
2-(1-methylpiperidin-4-ylidene)-4-azatricyclo[9.4.0.03,8]pentadeca-1(15),3(8),4,6,11,13-hexaene