N-(2-carboxy)-ethyl-1,8-naphthalene imide and its salts for the treatment of diabetic retinopathies and neuropathies

摘要

Pharmaceutical compositions containing as the active principle N-(2-carboxy)- ethyl-1,8-naphthaleneimide of formula Ior non toxic salts thereof, are described.;The compound I is endowed with antialdose-reductase and platelet antiaggregant activities.