SALTS OF (ENDO,SYN)-(-)-(3-HYDROXY-1-OXO-2-PHENYLPROPOXY)-8- -METHYL-8-(1-METHYLETHYL)-8-AZONIABICYCLO[3,2,1]OCTANE, PHARMACEUTICAL PREPARATIONS CONTAINING SAME AND THEIR USE

摘要

The invention concerns the use of the salts of the L-(-)-enantiomer of (endo,syn)-(-)-3-(3-hydroxy-1-oxo-2- phenylpropoxy)-8-methyl-8-(methylethyl)-8-azoniabicyclo[3.2.1] octane as active substances for medicaments administered by inhalation for treatment of the respiratory tract. These salts are suitable for such treatment owing to their unexpectedly intense and prolonged effect.