| abstract |
This disclosure relates to 2-(2-lower alkylamino-1hydroxyethyl)-substituted benzofurans. Specifically, such compounds having lower alkyl substituents on the benzene ring and an isopropyl or tertiary butyl group on the side chain amino group are described. These compounds are useful as adrenergic blocking agents ( Beta -type effects). Intermediates useful in the preparation of such compounds are also included. |