| abstract |
The invention relates to specific aqueous aerosol formulations that are devoid of propellant, containing one or more anticholinergic agents of formula (1), in which X represents an anion, and containing at least one pharmacologically compatible organic acid and optionally additional pharmacologically compatible adjuvants and/or complexing agents. The cation of formula (1′) is contained in the preparation at a concentration of between 411 and 460.32 mg per 100 ml of medicament preparation. |