67384-25-2

Org-6906 is a dual of monoamine uptake inhibitor and α2 adrenoceptor antagonist potentially for the treatment. Org-6906 facilitated potassium-stimulated release of noradrenaline from slices of cortex, displaced [3H]rauwolscine and [3H]dihydroergocryptine from their binding sites but only weakly blocked alpha 1-adrenoceptors. The alpha 2-adrenolytic properties were also apparent in behavioural interaction models. The compound antagonized the sleep-inducing effects of clonidine in chicks and mice and it antagonized the mydriasis induced by clonidine in the rat.