Dopamine receptor agonists: new angularly annulated tricyclic compounds.

Abstract

In order to study the influence on dopaminergic activity of the exchange of X in rigid dopamine congeners of structure 1, the synthesis of octahydrobenzo [f] trans-quinoxalines (VII c, d) and trans-hexahydro-4H-naphtho[1,2-b][1,4]thiazines (X c, d), is reported.