6-halo-9-alkenyleneoxy-3-alkyl-2,3,4,5-tetrahydro-(1H-3)-benzazepines and their use as selective alpha-adrenergic receptor antagonists

摘要

Selective alpha-adrenoceptor antagonists having the Formula: <IMAGE> which are useful to produce alpha3-selective adrenoceptor antagonism, pharmaceutical compositions including these antagonists, and methods of using these antagonists to selectively antagonize alpha3 adrenoceptor mediated activity in mammals.