INHALABLE PHARMACEUTICAL COMPOSITIONS CONTAINING (ENDO, SYN)-(-)-3-(3-HYDROXY-1-OXO-2-PHENYLPROPOXY)-8-METHYL-8-(1-METHYLETHYL)-8-AZONIABICYCLO 3.2.1 OCTANE SALT

摘要

On account of the surprisingly powerful and long-lasting effect thereof, the salts of the L-(-)-enantiomer of (endo, syn)-(-)-3-(3-hydroxy-l-oxo-2-phenylpropoxy)-8-methyl-8-(methylethyl)-8-azoniabicyclo[3,2,1]octane in high optical purity are suitable as active substances for drugs administered by inhalation for respiratory tract therapy.