Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of Multiple Rising Inhalative Doses of BI 1744 CL in Fixed Dose Combination With Tiotropium Bromide in Healthy Male Volunteers
Conditions
Interventions
- DRUG: Single rising doses of BI 1744 CL, solution for oral inhalation
- DRUG: Tiotropium, fixed dose, solution for oral inhalation
- DRUG: Placebo
Sponsor
Boehringer Ingelheim