Synthesis and pharmacological evaluation of aromatic dihydroxylated spiro[indan-1,3'-pyrrolidine] and spiro[indan-2,2'-pyrrolidine] derivatives

Article abstract of DOI:10.1002/jps.2600740512

Aromatic hydroxylated derivatives of the spiro[indan-1,3'-pyrrolidine] and spiro[indan-2,2'-pyrrolidine] ring systems have been synthesized and evaluated for dopaminergic agonist and antagonist activities. None of these conformationally restricted catecholamines possessed any dopaminergic activity, but 5,6-dihydroxy spiro[indan-1,3'-pyrrolidine] hydrobromide exhibited weak dopamine antagonist properties.