Idazoxan
Idazoxan is a benzodioxine that is 2,3-dihydro-1,4-benzodioxine in which one of the hydrogens at position 2 has been replaced by a 4,5-dihydro-1H-imidazol-2-yl group. It has a role as an alpha-adrenergic antagonist. It is a benzodioxine and a member of imidazolines.